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User Guide for Danfoss models including: MG02C702 VLT Micro Drive, MG02C702, VLT Micro Drive, Micro Drive, Drive
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DocumentDocumentMAKING MODERN LIVING POSSIBLE Programming Guide VLT® Micro Drive FC 51 www.danfoss.com/drives Contents Programming Guide Contents 1 Introduction 1.2 Abbreviations 1.3 Software Version and Approvals 1.4 Disposal Instruction 2 Safety 2.1 Safety Symbols 2.2 Qualified Personnel 2.3 Safety 3 Programming 3.1 How to Programme 3.2 Status Menu 3.3 Quick Menu 3.4 Main Menu 4 Parameter Descriptions 4.1 Parameter Group 0: Operation/Display 4.2 Parameter Group 1: Load/Motor 4.3 Parameter Group 2: Brakes 4.4 Parameter Group 3: Reference/Ramps 4.5 Parameter Group 4: Limits/Warnings 4.6 Parameter Group 5: Digital In/Out 4.7 Parameter Group 6: Analog In/Out 4.8 Parameter Group 7: Controllers 4.9 Parameter Group 8: Communication 4.10 Parameter Group 13: Smart Logic 4.11 Parameter Group 14: Special Functions 4.12 Parameter Group 15: Drive Information 4.13 Parameter Group 16: Data Readouts 4.14 Parameter Group 18: Extended Motor Data 5 Parameter Lists 5.1 Parameter Overview 5.2 Parameter Lists 5.2.1 Conversion Index 5.2.2 Change During Operation 5.2.3 2-Set-up 5.2.4 Type 5.2.5 0-** Operation/Display MG02C702 Danfoss A/S © 12/2014 All rights reserved. 3 5 5 5 6 6 6 6 8 8 9 9 10 11 11 14 19 21 25 28 32 36 37 41 46 48 49 51 52 52 56 56 56 56 56 57 1 Contents VLT® Micro Drive FC 51 5.2.6 1-** Load/Motor 57 5.2.7 2-** Brakes 58 5.2.8 3-** Reference/Ramps 58 5.2.9 4-** Limits/Warnings 59 5.2.10 5-** Digital In/Out 59 5.2.11 6-** Analog In/Out 60 5.2.12 7-** Controllers 60 5.2.13 8-** Comm. and Options 61 5.2.14 13-** Smart Logic 61 5.2.15 14-** Special Functions 61 5.2.16 15-** Drive Information 62 5.2.17 16-** Data Readouts 62 5.2.18 18-** Extended Motor Data 63 6 Troubleshooting 64 Index 70 2 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Introduction Programming Guide 1 Introduction The nameplate sticker is located on the top of each frequency converter and shows the ratings, serial number, warnings catalog number, and other relevant data for each unit. See Table 1.1 for details, how to read the type code string. 11 Illustration 1.1 Nameplate Sticker MG02C702 Danfoss A/S © 12/2014 All rights reserved. 3 Introduction 1 1 1.1.1 Type Code VLT® Micro Drive FC 51 Illustration 1.2 Type Code Definition Description Product group Series and product type Power size Mains voltage Enclosure RFI filter Brake Display Coating PCB Mains option Adaptation A Adaptation B Software release Table 1.1 Type Code Description 1) See the VLT® Micro Drive FC 51 Design Guide. Pos. 1-3 4-6 7-10 11-12 13-15 16-17 18 19 20 21 22 23 24-27 Possible choice Frequency converters Micro Drive 0.1822 kW S2: Single phase 200240 V AC T2: 3-phase, 200240 V AC T4: 3-phase, 380480 V AC IP20/Chassis HX: No RFI filter H1: RFI filter class A1/B H3:RFI filter A1/B (reduced cable length1)) B: Brake chopper included (from 1.5 kW and up) X: No brake chopper included X: No Local Control Panel N: Numerical Local Control Panel (LCP) P: Numerical Local Control Panel (LCP)) with potentiometer C: Coated PCB X. No coated PCB X: No mains option X: No adaptation X: No adaptation SXXX: Latest release - standard software 4 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Introduction Programming Guide 1.2 Abbreviations Abbreviations a AWG Auto Tune °C I ILIM IT mains Joule °F FC f kHz LCP mA ms min MCT M-TYPE Nm IM,N fM,N PM,N UM,N PELV Watt Terms Acceleration American wire gauge Automatic motor tuning Celsius Current Current limit Mains supply with star point in transformer floating to ground Energy Fahrenheit Frequency converter Frequency Kilohertz Local control panel Milliampere Millisecond Minute Motion Control Tool Motor type dependent Newton metres Nominal motor current Nominal motor frequency Nominal motor power Nominal motor voltage Protective extra low voltage Power Pascal Pressure IINV Rated inverter output current RPM Revolutions per minute s Second SR Size related T Temperature t Time TLIM Torque limit U Voltage SI units I-P units m/s2 ft/s2 A Amp J=Nm ft-lb, Btu Hz Hz kHz kHz in-lbs W Pa = N/m² Btu/hr, hp psi, psf, ft of water C F s s,hr V V Table 1.2 Abbreviations 1.3 Software Version and Approvals Software Version Programming Guide VLT® Micro Drive FC 51 Series This Programming Guide can be used for all VLT® Micro Drive FC 51 frequency converters with software version 3.1X. The software version number can be read in 15-43 Software Version. Table 1.3 Software Version and Approvals 1.4 Disposal Instruction Equipment containing electrical components must not be disposed of together with domestic waste. It must be separately collected with electrical and electronic waste according to local and currently valid legislation. 11 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 5 Safety VLT® Micro Drive FC 51 22 2 Safety 2.1 Safety Symbols The following symbols are used in this manual: WARNING Indicates a potentially hazardous situation that could result in death or serious injury. CAUTION Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices. NOTICE Indicates important information, including situations that can result in damage to equipment or property. 2.2 Qualified Personnel Correct and reliable transport, storage, installation, operation, and maintenance are required for the troublefree and safe operation of the frequency converter. Only qualified personnel are allowed to install or operate this equipment. Qualified personnel are defined as trained staff, who are authorised to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Additionally, the qualified personnel must be familiar with the instructions and safety measures described in these operating instructions. 2.3 Safety WARNING HIGH VOLTAGE Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury. · Installation, start-up, and maintenance must be performed by qualified personnel only. WARNING UNINTENDED START When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start via an external switch, a serial bus command, an input reference signal from the LCP, or after a cleared fault condition. To prevent unintended motor start: · Disconnect the frequency converter from the mains. · Press [Off/Reset] on the LCP before programming parameters. · Fully wire and assembly the frequency converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing. WARNING DISCHARGE TIME The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. Failure to wait the specified time after power has been removed before performing service or repair work, could result in death or serious injury. 1. Stop the motor. 2. Disconnect FC 51 from mains (and external DC supply, if present). 3. Wait for 4 minutes (M1, M2 and M3) and 15 min (M4 and M5) for discharge of the DC-link. 4. Disconnect DC bus terminals and brake terminals (if present). 5. Remove motor cable. WARNING LEAKAGE CURRENT HAZARD Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury. · Ensure the correct grounding of the equipment by a certified electrical installer. 6 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Safety Programming Guide WARNING EQUIPMENT HAZARD Contact with rotating shafts and electrical equipment can result in death or serious injury. · Ensure that only trained and qualified personnel perform installation, start up, and maintenance. · Ensure that electrical work conforms to national and local electrical codes. · Follow the procedures in this document. CAUTION INTERNAL FAILURE HAZARD An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed. · Ensure that all safety covers are in place and securely fastened before applying power. NOTICE HIGH ALTITUDES For installation at altitudes above 2000 m, contact Danfoss regarding PELV. NOTICE Use on Isolated Mains For details about the use of the frequency converter on isolated mains, refer to section RFI Switch in the design guide. Follow the recommendations regarding the installation on IT-mains. Use relevant monitoring devices for ITmains to avoid damage. 22 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 7 Programming VLT® Micro Drive FC 51 3 Programming 33 3.1 How to Programme 3.1.1 Programming with MCT 10 Set-up Software The frequency converter can be programmed from a PC via RS485 com-port by installing the MCT 10 Set-up Software. This software can either be ordered using code number 130B1000 or downloaded from the Danfoss Web site: www.danfoss.com/BusinessAreas/DrivesSolutions/softwaredownload Refer to VLT® Motion Control Tools MCT 10 Set-up Software, Operating Instructions. 3.1.2 Programming with the LCP 11 or LCP 12 The LCP is divided into four functional groups: 1. Numeric display. 2. Menu key. 3. Navigation keys. 4. Operation keys and indicator lights (LEDs). The display Different information can be read from the display. Set-up number shows the active set-up and the edit setup. If the same set-up acts as both active and edit set-up, only that set-up number is shown (factory setting). When active and edit set-up differ, both numbers are shown in the display (Set-up 12). The number flashing, indicates the edit set-up. Illustration 3.3 Indicating Set-up The small digits to the left are the selected parameter number. Illustration 3.4 Indicating Selected Parameter Number The large digits in the middle of the display show the value of the selected parameter. Illustration 3.1 LCP 12 with Potentiometer Illustration 3.5 Indicating Value of Selected Parameter The right side of the display shows the unit of the selected parameter. This can be either Hz, A, V, kW, hp, %, s or RPM. Illustration 3.2 LCP 11 without Potentiometer Illustration 3.6 Indicating Unit of Selected Parameter 8 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Programming Programming Guide Motor direction is shown to the bottom left of the display - indicated by a small arrow pointing either clockwise or counterclockwise. Illustration 3.7 Indicating Motor Direction Press the [Menu] key to select one of the following menus Status Menu The Status Menu is either in Readout Mode or Hand on Mode. In Readout Mode the value of the currently selected readout parameter is shown in the display. In Hand on Mode the local LCP reference is displayed. Quick Menu Displays Quick Menu parameters and their settings. Parameters in the Quick Menu can be accessed and edited from here. Most applications can be run by setting the parameters in the Quick Menus. Main Menu Displays Main Menu parameters and their settings. All parameters can be accessed and edited here. LED (indicator lights) · Green LED: The frequency converter is on. · Yellow LED: Indicates a warning. See chapter 6 Troubleshooting. · Flashing red LED: Indicates an alarm. See chapter 6 Troubleshooting. Navigation keys [Back]: For moving to the previous step or layer in the navigation structure. [] []: For maneuvering between parameter groups, parameters and within parameters. [OK]: For selecting a parameter and for accepting changes to parameter settings. Pressing [OK] for more than 1 s enters Adjust mode. In Adjust mode, it is possible to make fast adjustment by pressing [] [] combined with [OK]. Press [] [] to change value. Press [OK] to shift between digits quickly. To exit Adjust mode, press [OK] more than 1 s again with changes saving or press [Back] without changes saving. Operation keys A yellow light above the operation keys indicates the active key.[Hand On]: Starts the motor and enables control of the frequency converter via the LCP. [Off/Reset]: The motor stops except in alarm mode. In that case the motor will be reset. [Auto On]: The frequency converter is controlled either via control terminals or serial communication. [Potentiometer] (LCP 12): The potentiometer works in two ways depending on the mode in which the frequency converter is running. In Auto Mode the potentiometer acts as an extra programmable analog input. In Hand on Mode the potentiometer controls local reference. 3.2 Status Menu After power up, the Status Menu is active. Press [Menu] to toggle between Status, Quick Menu and Main Menu. [] and [] toggles between the choices in each menu. The display indicates the status mode with a small arrow above "Status". Illustration 3.8 Indicating Status Mode 3.3 Quick Menu The Quick Menu gives easy access to the most frequently used parameters. 1. To enter the Quick Menu, press [Menu] key until indicator in display is placed above Quick Menu. 2. Press [] [] to select either QM1 or QM2, then press [OK]. 3. Press [] [] to browse through the parameters in the Quick Menu. 4. Press [OK] to select a parameter. 5. Press [] [] to change the value of a parameter setting. 6. Press [OK] to accept the change. 7. To exit, press either [Back] twice to enter Status, or press [Menu] once to enter Main Menu. Illustration 3.9 Indicating Quick Menu Mode 130BA466.10 33 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 9 Programming VLT® Micro Drive FC 51 33 3.4 Main Menu The Main Menu gives access to all parameters. 1. To enter the Main Menu, press [Menu] key until indicator in display is placed above Main Menu. 2. Press [] [] to browse through the parameter groups. 3. Press [OK] to select a parameter group. 4. Press [] [] to browse through the parameters in the specific group. 5. Press [OK] to select the parameter. 6. Press [] [] to set/change the parameter value. 7. Press [OK] to accept the value. 8. To exit, press either [Back] twice to enter Quick Menu, or press [Menu] once to enter Status. Illustration 3.10 Indicating Main Menu Mode 10 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4 Parameter Descriptions 4.1 Parameter Group 0: Operation/Display 0-03 Regional Settings Option: [0 ] * International [1] US Function: In order to meet the needs for different default settings in different parts of the world, 0-03 Regional Settings, is implemented in the frequency converter. The selected setting influences the default setting of the motor nominal frequency. Sets default of 1-23 Motor Frequency, to 50 Hz, shows 1-20 Motor Power in kW. Sets default of 1-23 Motor Frequency, to 60 Hz, shows 1-20 Motor Power in HP. NOTICE This parameter cannot be changed while motor runs. 0-04 Operating State at Power-up (Hand Mode) Option: Function: This parameter controls whether or not the frequency converter start running the motor when powering up after a power down in Hand mode. NOTICE If LCP with potentiometer is mounted, reference is set according to actual potentiometer value. [0] Resume Frequency converter starts in same Hand or Off State as when powered off. Local reference is stored and used after power-up. [1] * Forced Frequency converter powers up in Off State Stop, meaning that motor is stopped after power Ref=Old up. Local reference is stored and used after power-up. [2] Forced Frequency converter powers up in Off State Stop, Ref=0 meaning that motor is stopped after power up. Local reference is set to 0. Thus motor will not start running before local reference has been increased. 4.1.1 0-1* Set-up Handling User-defined parameters and miscellaneous external inputs (eg. bus, LCP, analog/digital inputs, feedback, etc.) controls the functionality of the frequency converter. A complete set of all parameters controlling the frequency converter is called a set-up. The frequency converter contains 2 set-ups, Set-up 1 and Set-up 2. Furthermore, a fixed set of factory settings can be copied into one or more set-ups. Some of the advantages of having more than one set-up in the frequency converter are · Run motor in one set-up (Active Set-up) while updating parameters in another set-up (Edit Setup) · Connect various motors (one at a time) to frequency converter. Motor data for various motors can be placed in different set-ups. · Rapidly change settings of frequency converter and/or motor while motor is running (eg. ramp time or preset references) via bus or digital inputs. The Active Set-up can be set as Multi Set-up where the active set-up is selected via input on a digital input terminal and/or via the bus control word. NOTICE Factory Set-up cannot be used as active set-up. 0-10 Active Set-up Option: Function: Active Set-up controls the motor. Shifts between set-ups can only happen when · the motor is coasted OR · the set-ups between which the shift happens are linked to each other (see 0-12 Linked Set-ups). If changing between set-ups that are not linked, the change will not happen before motor is coasted. NOTICE The motor is only considered stopped when it is coasted. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 11 Parameter Descriptions VLT® Micro Drive FC 51 44 0-10 Active Set-up Option: Function: [1 ] Set-up 1 Set-up 1 is active. * [2] Set-up 2 Set-up 2 is active. [9] Multi Select the active set-up via digital input and/or Set-up bus, see 5-1* Digital Inputs choice [23]. 0-11 Edit Set-up Option: Function: [1 ] * Set-up 1 [2] Set-up 2 [9] Active Set-up The Edit Set-up is for updating parameters in the frequency converter from either LCP or bus. It can be identical or different from the Active Set-up. All set-ups can be edited during operation, independently of the active set-up. Update parameters in Set-up 1. Update parameters in Set-up 2. Update parameters in set-up selected as Active Set-up (see 0-10 Active Set-up). 0-12 Link Set-ups Option: [0] Not linked [1 ] Linked * Function: The link ensures synchronizing of the "not changeable during operation" parameter values enabling shift from one set-up to another during operation. If the set-ups are not linked, a change between them is not possible while the motor is running. Thus the set-up change does not occur until the motor is coasted. Leaves parameters unchanged in both set-ups and cannot be changed while motor runs. Copy parameters "not changeable during operation" parameter values into presently selected Edit Set-up. NOTICE This parameter cannot be changed while motor runs. 0-31 Custom Readout Min Scale Range: Function: 0.00 * [0.00 9999.00 ] It is possible to create a customized readout related to the output frequency of the unit. The value entered in 0-31 Custom Readout Min Scale will be shown at 0 Hz. The readout can be shown in the LCP display when in Status Mode or it can be read in 16-09 Custom Readout 0-32 Custom Readout Max Scale Range: Function: 100.0* [0.00 9999.00] It is possible to create a customized readout related to the output frequency of the unit. The value entered in 0-32 Custom Readout Max Scale will be shown at the frequency programmed in 4-14 Motor Speed High Limit. The readout can be shown in the LCP display when in Status Mode or it can be read in 16-09 Custom Readout 4.1.2 0-4* LCP The frequency converter can operate in the following three modes: Hand, Off and Auto. Hand: The frequency converter is locally operated and does not allow any remote control. By activating Hand a start signal is given. OFF: The frequency converter stops with a normal stop ramp. When Off is chosen the frequency converter can only be started by pressing either Hand or Auto on the LCP. Auto: In Auto-mode the frequency converter can be remote controlled (bus/digital). 0-40 [Hand On] Key on LCP Option: Function: [0] [1 ] * Disabled Enabled [Hand On] key has no function. [Hand On] key is functional. 0-41 [Off/Reset] Key on LCP Option: Function: [0] Disable Off/Reset [Off/Reset] key has no function. [1 ] * Enable Off/Reset Stop signal and reset of any faults. [2] Enable Reset Only Reset only. Stop (Off) function is disabled. 0-42 [Auto On] Key on LCP Option: Function: [0] [1 ] * Disabled Enabled [Auto On] key has no function. [Auto On] key is functional. 4.1.3 0-5* Copy/Save 0-50 LCP Copy Option: Function: The detachable LCP of the frequency converter can be used for storing setups, and thus for transferring data when moving parameter settings from one frequency converter to another. NOTICE LCP Copy can only be activated from the LCP and ONLY when the motor is coasted. 12 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 0-50 LCP Copy Option: Function: [0] * No copy [1] All to LCP [2] All from LCP [3] Size independent from LCP Copy all setups from the frequency converter into the LCP. Copy all setups from LCP to frequency converter. Copy non motor size dependent data from LCP to frequency converter. 0-51 Set-up Copy Option: Function: Use this function to copy a set-up content into the Edit Set-up. In order to be able to make a set-up copy ensure that · the motor is coasted · 0-10 Active Set-up, Active Set-up, is set to either [1] Set-up 1 or [2] Set-up 2 NOTICE The keyboard/parameter database are blocked while Set-up Copy is running. [0 ] No Copy Copy function is inactive * [1] Copy from Copy from Set-up 1 to edit set-up chosen in Set-up 1 0-11 Edit Set-up. [2] Copy from Copy from Set-up 2 to edit set-up chosen in Set-up 2 0-11 Edit Set-up. [9] Copy from Copy from Factory Settings to edit set-up Factory Set- chosen in 0-11 Edit set-up. up 4.1.4 0-6* Password 0-60 (Main) Menu Password Range: Function: Use password for protection against unintended change of sensitive parameters, eg. motor parameters. 0 * [0-999] Enter the password for access to Main Menu via the [Main Menu] key. Select the number that should allow for changing other parameter values. 0 means there is no password. NOTICE A password has affect on the LCP - not on the bus communication. NOTICE Pressing [Menu], [OK] and [] will unlock the password. This will automatically enter the parameter editing screen in Quick Menu or Main Menu. 0-61 Access to Main/Quick Menu w/o Password Option: Function: [0] * Full access Select [0] Full Access to disable the password in 0-60 (Main) Menu Password. [1] LCP: Read Only Select [1] Read Only to block unauthorized editing of Main/Quick menu parameter. [2] LCP: No Access Select [2] No Access to block unauthorized editing and viewing of Main/Quick menu parameter. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 13 Parameter Descriptions VLT® Micro Drive FC 51 44 4.2 Parameter Group 1: Load/Motor 1-00 Configuration Mode Option: Function: Use this parameter for selecting the application control principle to be used when a Remote Reference is active. NOTICE Changing this parameter resets 3-00 Reference Range, 3-02 Minimum Reference and 3-03 Maximum Reference to their default values. NOTICE This parameter cannot be adjusted while motor runs. [0 ] * Speed Open Loop [3] Process For normal speed control (References). Enables process closed loop control. See parameter group 7-3* Process PI Control for further information on PI-controller. 1-01 Motor Control Principle Option: [0] U/f Function: Is used for parallel connected motors and/or special motor applications. The U/f settings are set in 1-55 U/f Characteristic -U and 1-56 U/f Characteristic -F. NOTICE When running U/f control slip- and load compensations are not included. [1] * VVC+ Normal running mode, including slip- and load compensations. 1-03 Torque Characteristics Option: Function: [0 ] * Constant Torque [2] Automatic Energy Optimisation With more torque characteristics it is possible to run low energy consuming, as well as high torque applications. Motor shaft output provides constant torque under variable speed control. This function automatically optimizes energy consumption in centrifugal pump and fan applications. See 14-41 AEO Minimum Magnetisation. 1-05 Hand Mode Configuration Option: Function: This parameter is only relevant when 1-00 Configuration Mode is set to [3] Process Closed Loop. The parameter is used for determining the reference or setpoint handling when changing from Auto Mode to Hand Mode on the LCP. [0] Speed In Hand Mode the drive always runs in Open Open Loop configuration regardless of setting in 1-00 Loop Configuration Mode. Local potentiometer (if present) or Arrow up/down determines output frequency limited by Motor Speed High/Low Limit (4-14 Motor Speed High Limit and 4-12 Motor Speed Low Limit). [2] As If 1-00 Configuration Mode is set to [1] Open Loop * configu- function is as described above. ration in If 1-00 Configuration Mode is set to [3] Process 1-00 Closed Loop changing from Auto mode to Hand Configu- mode results in a setpoint change via local ration potentiometer or Arrow up/down. The change is Mode. limited by Reference Max/Min (3-02 Minimum Reference and 3-03 Maximum Reference). 4.2.1 1-2* Motor Data Enter the correct motor nameplate data (power, voltage, frequency, current and speed). Run AMT, see 1-29 Automatic Motor Tuning (AMT). Factory settings for advanced motor data, parameter group 1-3* Adv. Motor Data, are automatically calculated. NOTICE Parameters in parameter group 1-2* Motor Data cannot be adjusted while motor runs. 1-20 Motor Power [kW]/[HP] (Pm.n) Option: Function: Enter motor power from nameplate data. Two sizes down, one size up from nominal VLT rating. [1] 0.09 kW/0.12 HP [2] 0.12 kW/0.16 HP [3] 0.18kW/0.25 HP [4] 0.25 kW/0.33 HP [5] 0.37kW/0.50 HP [6] 0.55 kW/0.75 HP [7] 0.75 kW/1.00 HP [8] 1.10 kW/1.50 HP [9] 1.50 kW/2.00 HP [10] 2.20 kW/3.00 HP [11] 3.00 kW/4.00 HP [12] 3.70 kW/5.00 HP [13] 4.00 kW/5.40 HP 14 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 1-20 Motor Power [kW]/[HP] (Pm.n) Option: Function: [14] 5.50 kW/7.50 HP [15] 7.50 kW/10.0 HP [16] 11.00 kW/15.00 HP [17] 15.00 kW/20.00 HP [18] 18.50 kW/25.00 HP [19] 22.00 kW/29.50 HP [20] 30.00 kW/40.00 HP NOTICE Changing this parameter affects parameters 1-22 Motor Voltage to 1-25 Motor Frequency, 1-30 Stator Resistance, 1-33 Stator Leakage Reactance and 1-35 Main Reactance. 1-22 Motor Voltage (U_m.n) Range: Function: 230/400 V [50-999 V] Enter motor voltage from nameplate data. 1-23 Motor Frequency (f_m.n) Range: Function: 50 Hz* [20-400 Hz] Enter motor frequency from nameplate data. 1-24 Motor Current (I_m.n) Range: Function: M-type dependent* [0.01-100.00 A] Enter motor current from nameplate data. 1-25 Motor Nominal Speed (n_m.n) Range: Function: M-type Dependent* [1009999 RPM] Enter motor nominal speed from nameplate data. 1-29 Automatic Motor Tuning (AMT) Option: Function: Use AMT to optimise motor performance. When 1-01 Motor Control Principle is set to [0] U/f, AMT does not work. NOTICE This parameter cannot be changed while the motor runs. 1. Stop the frequency converter - make sure that the motor is at standstill 2. Select [2] Enable AMT 3. Apply start signal - Via LCP: Press [Hand On] - Or in Remote On mode: Apply start signal on terminal 18 [0] * Off AMT function is disabled. [2] Enable AMT AMT function starts running. 1-29 Automatic Motor Tuning (AMT) Option: Function: NOTICE To gain optimum tuning of the frequency converter, run AMT on a cold motor. [3] Complete AMT with Rotating motor NOTICE When set to this option, the motor will rotate. With this option, 1-35 Main Reactance (X2) is also optimized, other than parameters 1-30 Stator Resistance (Rs) and 1-33 Stator Leakage Reactance (X1). 4.2.2 1-3* Adv. Motor Data Adjust advanced motor data using one of these methods: 1. Run AMT on cold motor. The frequency converter measures value from motor. 2. Enter X1 value manually. Obtain value from motor supplier. 3. Use Rs, X1, and X2 default setting. The frequency converter establishes setting based on motor nameplate data. NOTICE These parameters cannot be changed while the motor runs. P 1-30 I1 RS X1 X2 130BA375.11 U1 R1s Xh R1 P1-35 Illustration 4.1 Advanced Motor Data Parameters 1-30 Stator Resistance (Rs) Range: Function: Depending on motor data* [Ohm] Set stator resistance value. 1-33 Stator Leakage Reactance (X1) Range: Function: Depending on motor data* [Ohm] Set stator leakage reactance of motor. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 15 Parameter Descriptions VLT® Micro Drive FC 51 44 1-35 Main Reactance (X2) Range: Function: Depending on motor data* [Ohm] Set motor main reactance. 4.2.3 1-5* Load Independent Setting This parameter group is for setting the load independent motor settings. 1-50 Motor Magnetization at Zero Speed Range: Function: 100 %* This parameter enables different thermal load on motor when running at low speed. [ 0300%] Enter a percentage of rated magnetizing current. If setting is too low, motor shaft torque may be reduced. 1-52 Min. Speed Normal Magnetizing [Hz] Range: 0.0 Hz* [0.010.0 Hz] Function: Use this parameter along with 1-50 Motor Magnetizing at Zero Speed. Set frequency required for normal magnetizing current. If frequency is set lower than motor slip frequency, 1-50 Motor Magnetizing at Zero Speed is inactive. Magn. current 100% Par.1-50 Par.1-51 Hz Par.1-52 RPM Illustration 4.2 Parameters 1-50 and 1-52 1-55 U/f Characteristic - U Range: Function: 0.0 V* [0.0 999.9 V] This parameter is an array parameter [0-5] and is only functional when 1-01 Motor Control Principle is set to [0] U/f. Enter voltage at each frequency point to manually form a U/f characteristic matching motor. Frequency points are defined in 1-56 U/f characteristics - F. 1-56 U/f Characteristic - F Range: Function: 0.0 [0.0 Hz* 1000.0 Hz] This parameter is an array parameter [0-5] and is only functional when 1-01 Motor Control Principle is set to [0] U/f. Enter frequency points to manually form a U/f characteristic matching motor. Voltage at each point is defined in 1-55 U/f Characteristic - U. Make a U/f characteristic based on 6 definable voltages and frequencies, see Illustration 4.3. 130BD016.10 130BD017.10 1-56 U/f Characteristic - F Range: Function: Simplify U/f characteristics by merging 2 or more points (voltages and frequencies), respectively, are set equal. Motor Voltage Par 1-55 [x] 1-55[5] 1-55[4] 1-55[3] 1-55[2] 1-55[1] 1-55[0] 1-56 1-56 1-56 1-56 [0] [1] [2] [3] Illustration 4.3 U/f Characteristics 1-56 1-56 [4] [5] Output Frequency Par 1-56 [x] NOTICE For 1-56 U/f characteristics - F the following applies [0] [1] [2] [3] [4] [5] 4.2.4 1-6* Load Dependent Setting Parameters for adjusting the load-dependent motor settings. 1-60 Low Speed Load Compensation Range: 100 %* [0199 %] Function: Use this parameter to gain optimum U/f characteristic when running at low speed. Enter percentage in relation to load when motor runs at low speed. Change-over point is automatically calculated based on motor size. 16 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 130BD018.10 Um Par.1-60 100% 60% Par.1-61 0% fout Changeover Illustration 4.4 Load Compensation Characteristics 1-61 High Speed Load Compensation Range: Function: 100 %* [0199 %] Use this parameter to obtain optimum load compensation when running at high speed. Enter percentage to compensate in relation to load when motor runs at high speed. Change-over point is automatically calculated based on motor size. 1-62 Slip Compensation Range: 100 %* [-400399 %] Function: Compensation for load dependent motor slip. Slip compensation is calculated automatically based on rated motor speed, nM,N. NOTICE This function is only active when 1-00 Configuration Mode, is set to [0] Speed Open Loop and when 1-01 Motor Control Principle, is set to [1] VVC+ 1-63 Slip Compensation Time Range: 0.10 s [0.055.00 s] Function: Enter slip compensation reaction speed. A high value results in slow reaction whereas a low value results in quick reaction. If low-frequency resonance problems arise, use longer time setting. 4.2.5 1-7* Start Adjustments Considering the need for various start functions in different applications, it is possible to select a number of functions in this parameter group. 1-71 Start Delay Range: Function: The start delay defines the time to pass from a start command is given until the motor starts accelerating. Setting start delay to 0.0 s disables 1-72 Start Function, when start command is given. 0.0 [0.0 Enter the time delay required before s* 10.0 s] commencing acceleration. 1-72 Start Function is active during Start delay time. 1-72 Start Function Option: Function: [0] DC Hold/Delay Motor is energised with DC holding current Time (2-00 DC Hold Current) during start delay time. [1] DC Brake/ Motor is energised with DC braking current Delay Time (2-01 DC Brake Current) during start delay time. [2] * Coast/Delay Inverter is coasted during start delay time Time (inverter off). 1-73 Flying Start Option: Function: The Flying Start parameter is used to catch a spinning motor after eg. mains drop-out. NOTICE This function is not suitable for hoisting applications. [0] * Disabled Flying start is not required. [1] Enabled Frequency converter enabled to catch spinning motor. NOTICE When flying start is enabled 1-71 Start Delay, and 1-72 Start Function, have no function. 4.2.6 1-8* Stop Adjustments To meet the need for various stop functions in different application these parameters offer some special stop features for the motor. 1-80 Function at Stop Option: Function: The selected function at stop is active in following situations: · Stop command is given and output speed is ramped down to Min. Speed for Function at Stop. · Start command is removed (standby), and output speed is ramped down to Min. Speed for Function at Stop. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 17 Parameter Descriptions VLT® Micro Drive FC 51 44 1-80 Function at Stop Option: Function: · DC-brake command is given, and DC- brake time has passed · While running and calculated output speed is below Min. Speed for Function at Stop. [0] * Coast [1] DC hold The inverter is coasted. The motor is energised with a DC current. See 2-00 DC Hold Current for more information. 1-82 Min. Speed For Function at Stop [Hz] Range: Function: 0.0 Hz* [0.020.0 Hz] Set the speed at which to activate 1-80 Function at Stop. 4.2.7 1-9* Motor Temperature With an estimated motor temperature monitor the frequency converter is able to estimate motor temperature without having a thermistor mounted. It is thus possible to receive a warning or an alarm, if motor temperature exceeds upper operational limit. 1-90 Motor Thermal Protection Option: Function: Using ETR (Electronic Terminal Relay) the motor temperature is calculated based on frequency, speed and time. Danfoss recommends using The ETR function, if a thermistor is not present. NOTICE ETRElectronic Overload calculation is based on motor data from parameter group 1-2* Motor Data. [0] * No Protection [1] Thermistor Warning [2] Thermistor Trip [3] ETR Warning [4] ETR Trip Disables temperature monitoring. A thermistor connected to either digital or analog input gives a warning if upper limit of motor temperature range is exceeded, (see 1-93 Thermistor Resource). A thermistor connected to either digital or analog input gives an alarm and makes the frequency converter trip if upper limit of motor temperature range is exceeded, (see 1-93 Thermistor Resource. If calculated upper limit of motor temperature range is exceeded, a warning occurs. If 90% of calculated upper limit of motor temperature range is exceeded, an alarm occurs and the frequency converter trips. NOTICE When the ETR function has been selected the drive will store the recorded temperature at power down and this temperature will resume at power up regardless of the elapsed time. Changing 1-90 Motor Thermal Protection back to [0] No Protection will reset the recorded temperature. 1-93 Thermistor Resource Option: [0] None * [1] Analog Input 53 Function: Select the thermistor input terminal. No thermistor is connected. Connect thermistor to analog input terminal 53. NOTICE Analog input 53 cannot be selected for other purposes when selected as thermistor resource. [6] Digital Connect thermistor to digital input terminal 29. input 29 While this input functions as thermistor input, it will not respond to the function chosen in 5-13 Digital Input 29. The value of 5-13 Digital Input 29 remains unchanged in parameter database while function is inactive. Input Digital/ Supply Threshold Cut- Analog Voltage out Values Digital 10 V <800 2.9 k Analog 10 V <800 2.9 k Table 4.1 Threshold Cut-out Values 18 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.3 Parameter Group 2: Brakes 4.3.1 2-0* DC-Brake The purpose of DC-brake function is to brake a rotating motor by applying DC-current to the motor. 2-00 DC Hold Current Range: Function: 50%* [0 150%] This parameter either holds the motor (holding torque) or pre-heats the motor. The parameter is active if DC Hold has been selected in either 1-72 Start Function or 1-80 Function at Stop. Enter a value for holding current as a percentage of the rated motor current set in 1-24 Motor Current. 100% DC holding current corresponds to IM,N. NOTICE Avoid 100% current too long as it may overheat the motor. 2-01 DC Brake Current Range: 50 [0 %* 150%] Function: Set DC-current needed to brake rotating motor. Activate DC-brake in one of the four following ways: 1. DC-brake command, see 5-1* Digital Inputs choice [5] 2. DC Cut-in function, see 2-04 DC-Brake Cut-in Speed 3. DC-brake selected as start function, see 1-72 Start Function 4. DC-brake in connection with Flying Start, 1-73 Flying Start. 2-02 DC-Braking Time Range: Function: DC-braking time defines the period during which DC-brake current is applied to the motor. 10.0 s* [0.060 s] Set the time DC-braking current, set in 2-01 DC Brake Current, must be applied. NOTICE If DC-brake is activated as start function, DC-brake time is defined by start delay time. 2-04 DC-Brake Cut-in Speed Range: Function: 0.0 Hz* [0.0400.0 Hz] Set DC-brake cut-in speed to activate DC braking current, set in 2-01 DC Brake Current, when ramping down. When set to 0 the function is off. 4.3.2 2-1* Brake Energy Function Use the parameters in this group for selecting dynamic braking parameters. 2-10 Brake Function Option: Function: NOTICE Resistor brake is only functional in frequency converters with integrated dynamic brake. An external resistor must be connected. [0] * Off [1] Resistor Brake [2] AC Brake Resistor brake The resistor brake limits voltage in the intermediate circuit when the motor acts as generator. Without brake resistor, the frequency converter eventually trips. The resistor brake consumes surplus energy resulting from motor braking. A frequency converter with brake, stops a motor faster than without a brake, which is used in many applications. Requires connection of external brake resistor. An alternative to the resistor brake is the AC brake. AC brake The AC brake consumes surplus energy by creating power loss in the motor. It is important to keep in mind that an increase in power loss causes motor temperature to rise. No brake function. Resistor brake is active. AC brake is active. 2-11 Brake Resistor (Ohm) Range: 5 * [55000 ] Function: Set brake resistor value. 2-14 Brake Voltage Reduce Range: Function: 0* [0 100] Change this parameter affects the value of 2-11 Brake Resistor (Ohm). Use this parameter to set the voltage reduction for resistor braking. It is only active when 2-10 Brake Function is set to [1] Resistor Brake. This function is valid for 400 v, 5.515 kW units. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 19 Parameter Descriptions VLT® Micro Drive FC 51 44 2-16 AC Brake, Max Current Range: Function: 100.0%* [0.0150.0%] Enter max. permissible current for ACbraking to avoid overheating of motor. 100% equals motor current set in 1-24 Motor Current. 2-17 Over-Voltage Control Option: Function: [0] * Disabled [1] Enabled, not at stop [2] Enabled Use overvoltage control (OVC) to reduce the risk of the frequency converter tripping due to an over voltage on the DC link caused by generative power from the load. An over-voltage occurs eg. if the ramp down time is set too short compared to the actual load inertia. The OVC is not active/required. OVC is running unless a stop signal is active. OVC is running, also when a stop signal is active. NOTICE If Resistor Brake has been chosen in 2-10 Brake Function the OVC is not active even though enabled in this parameter. 4.3.3 2-2* Mechanical Brake For hoisting applications an electro-magnetic brake is required. The brake is controlled by a relay, which releases the brake when activated. The brake activates if the frequency converter trips or a coast command is given. Furthermore, it activates when motor speed is ramped down below the speed set in 2-22 Active Brake Speed. 2-20 Release Brake Current Range: Function: 0.00 A* [0.00100 A] Select motor current at which mechanical brake releases. NOTICE If start delay time has passed, and motor current is below Release brake current, frequency converter trips. 2-22 Activating Mechanical Brake Range: Function: If the motor is stopped using ramp, the mechanical brake is activated when motor speed is less than Active Brake Speed. Motor is ramped down to stop in the following situations: · A start command is removed (stand by) · A stop command is activated · Quick-stop is activated (Q-stop ramp is used) 0 [0 Select motor speed at which mechanical brake Hz* 400 activates when ramping down. Hz] Mechanical brake automatically activates if frequency converter trips or reports an alarm. 20 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.4 Parameter Group 3: Reference/Ramps Parameters for reference handling, definition of limitations, and configuration of the frequency converter's reaction to changes 4.4.1 3-0* Reference Limits Parameters for setting the reference unit, limits and ranges. 3-00 Reference Range Option: [0] * Min to Max [1] -Max to +Max Function: Select the range of reference and feedback signals. Reference setpoint ranges can have positive values only. Select this if running in Process Closed Loop. Ranges can have both positive and negative values. If potentiometer is used to adjust motor running in both direction, set reference range to Max Reference to Max Reference by par.=[1] Choose hand on mode by LCP. Adjust the potentiometer to minimum, the motor can run in anti-clockwise with max speed. Then adjust the potentiometer to maximum, the motor will ramp down to 0 and run clockwise with max speed. 3-02 Minimum Reference Range: Function: 0.00* [-4999-4999] Enter value for minimum reference. The sum of all internal and external references are clamped (limited) to the minimum reference value, 3-02 Minimum Reference. 3-03 Maximum Reference Range: Function: 60.000 Hz if parameter 0-03 is set to US; 50.000 Hz if parameter 0-03 is set to International * [-4999 4999] Maximum Reference is adjustable in the range Minimum Reference4999. Enter value for Maximum Reference. The sum of all internal and external references are clamped (limited) to the maximum reference value, 3-03 Maximum Reference. 4.4.2 3-1* References Parameters for setting up the reference sources. Select the preset references for the corresponding digital inputs in parameter group, 5-1* Digital Inputs. 3-10 Preset Reference Option: Function: Each parameter set-up contains 8 preset references which are selectable via 3 digital inputs or bus. [18] [17] [16] [16] Bit2 Bit1 Bit0 Bit0 0 0 0 0 0 0 1 1 0 1 0 2 0 1 1 3 1 0 0 4 1 0 1 5 1 1 0 6 1 1 1 7 Table 4.2 Parameter Group 5-1* Digital Inputs Option [16], [17] and [18] [0.00] * -100.00 100.00% Enter the different preset references using array programming. Normally, 100%=value set in 3-03 Maximum Reference. However, there are exceptions if 3-00 Reference Range is set to [0] Min - Max. Example 1: 3-02 Minimum Reference is set to 20 and 3-03 Maximum Reference is set to 50. In this case 0%=0 and 100%=50. Example 2: 3-02 Minimum Reference is set to -70 and 3-03 Maximum Reference is set to 50. In this case 0%=0 and 100%=70. 3-11 Jog Speed [Hz] Range: Function: Jog speed is a fixed output speed and overrules the selected reference speed, see parameter group 5-1* Digital Inputs option [14]. If the motor is stopped while in jog mode, the jog signal acts as a start signal. Removing the jog signal makes the motor run according to the selected configuration. 5.0 [0.0 Select speed to function as jog speed. Hz 400.0 Hz] 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 21 Parameter Descriptions VLT® Micro Drive FC 51 44 3-12 Catch Up/Slow Down Value Range: 0% * [0 100%] Function: The Catch-up/Slowdown function is activated by an input command (see 5-1* Digital Inputs, choice [28]/[29]). If the command is active, the Catch-up/Slowdown value (in %) is added to the reference function as follows: Reference = Reference + Reference × Catchup Slowdown 100 Reference = Reference - Reference × Catchup Slowdown 100 When the input command is inactivated, the reference returns to its original value ie. Reference=Reference + 0. 3-14 Preset Relative Reference Range: Function: 0.00% [-100.00 100.00%] Define fixed value in % to be added to variable value defined in 3-18 Relative Scaling Reference Source. The sum of fixed and variable values (labeled Y in illustration below) is multiplied with actual reference (labeled X in illustration). This product is added to actual reference X + X × Y 100 Y X Relative Z Z=X+X*Y/100 Resulting actual reference 130BA059.12 Illustration 4.5 Formula for Actual Reference 3-15 Reference 1 Source Option: Function: [0] No Function [1] * Analog Input 53 [2] Analog Input 60 [8] Pulse input 33 [11] Local Bus Reference [21] LCP Potentiometer 3-15 Reference 1 Source, 3-16 Reference 2 Source and 3-17 Reference 3 Source define up to three different reference signals. The sum of these reference signals defines the actual reference. No reference signal is defined. Use signals from analog input 53 as reference, see parameter group 6-1* Analog Input 1. Use signals from analog input 60 as reference, see parameter group 6-2* Analog Input 2. Use signals from pulse input as reference, see parameter group 5-5* Pulse Input. Use signals from local bus as reference, see parameter group 8-9* Bus Feedback. Use signals from LCP potentiometer as reference, parameter group 6-8* LCP Potentiometer. 3-16 Reference 2 Source Option: Function: [0] No Function [1] Analog Input 53 [2] * Analog Input 60 [8] Pulse input 33 [11] Local Bus Reference [21] LCP Potentiometer See 3-15 Reference 1 Source for description. No reference signal is defined. Use signals from analog input 53 as reference. Use signals from analog input 60 as reference. Use signals from pulse input as reference, see parameter group 5-5* Pulse Input. Use signals from local bus as reference. Use signals from LCP potentiometer as reference. 3-17 Reference 3 Source Option: Function: [0] No Function [1] Analog Input 53 [2] Analog Input 60 [8] Pulse input 33 [11] * Local Bus Reference [21] LCP Potentiometer See 3-15 Reference 2 Source for description. No reference signal is defined. Use signals from analog input 53 as reference. Use signals from analog input 60 as reference. Use signals from pulse input as reference, see parameter group 5-5* Pulse Input. Use signals from local bus as reference. Use signals from LCP potentiometer as reference. 3-18 Relative Scaling Reference Source Option: Function: [0] * No Function [1] Analog Input 53 [2] Analog Input 60 [8] Pulse Input 33 [11] Local Bus Reference [21] LCP Potentiometer Select the source for a variable value to be added to the fixed value defined in 3-14 Preset Relative Reference. The function is disabled Select analog input 53 as relative scaling reference source. Select analog input 60 as relative scaling reference source. Select pulse input 33 as relative scaling reference source. Select local bus ref. as relative scaling reference source. Select LCP potentiometer as relative scaling reference source. 22 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.4.3 3-4* Ramp 1 A linear ramp is characterized by ramping up at a constant speed until the desired motor speed has been reached. Some overshoot may be experienced when reaching speed, which may cause speed jerks for a short while before stabilizing. An S-ramp accelerates more smoothly thus compensating for jerks when the speed is reached. See Illustration 4.6 for a comparison of the two ramp types. 130BA168.10 Speed Ramp (X) S-Ramp Ratio at Accel.End Ramp (X) S-Ramp Ratio at Accel.End Linear Jerk compensated Ramp (X) S-Ramp Ratio at Dec.End Ramp (X) S-Ramp Ratio at Dec.End Ramp (X) Up Time Illustration 4.6 Ramp Type Comparison Ramp (X) Down Time Ramp Times Ramp up: Acceleration time from 0 to nominal motor frequency (1-23 Motor Frequency). Deceleration time from nominal motor frequency (1-23 Motor Frequency) to 0. Limitation Too short ramp up time can result in Torque limit warning (W12) and/or DC over voltage warning (W7). Ramping is stopped when the frequency converter has reached Torque limit motor mode (4-16 Torque Limit in Motor Mode). Too short ramp down time can result in Torque limit warning (W12) and/or DC over voltage warning (W7). Ramping is stopped when the frequency converter reaches the Torque limit generator mode (4-17 Torque Limit in Generator Mode) and/or the internal DC over voltage limit. 3-40 Ramp1 Type Option: Function: [0] * Linear Constant acceleration/deceleration. [2] S-ramp Smooth jerk compensated acceleration/ deceleration. 3-41 Ramp1 Ramp-up Time Range: Function: Size related* [0.05-3600.00 s] Enter ramp-up time from 0 Hz to rated motor frequency (fM,N) set in 1-23 Motor Frequency. Select a ramp-up time ensuring that torque limit is not exceeded, see 4-16 Torque Limit in Motor Mode. 3-42 Ramp1 Ramp-down Time Range: Function: Size related* [0.05-3600.00 s] Enter ramp down time from rated motor frequency (fM,N) in 1-23 Motor Frequency to 0 Hz. Select a ramp down time that does not cause overvoltage in the inverter due to regenerative operation of motor. Furthermore, regenerative torque must not exceed limit set in 4-17 Torque Limit in Generator Mode. 4.4.4 3-5* Ramp2 See parameter group 3-4* Ramp 1 for a description of ramp types. NOTICE Ramp2 - alternative ramp times: Changing from Ramp1 to Ramp2 is done via the digital input. See 5-1* Digital Inputs, option [34]. 44 3-50 Ramp2 Type Option: Function: [0] * Linear Constant acceleration/deceleration. [2] S-ramp Smooth jerk compensated acceleration/ deceleration. 3-51 Ramp2 Ramp-up Time Range: Function: Size related* [0.05-3600.00 s] Enter ramp-up time from 0 Hz to rated motor frequency (fM,N) set in 1-23 Motor Frequency. Choose a ramp-up time ensuring that torque limit is not exceeded, see 4-16 Torque Limit in Motor Mode. 3-52 Ramp2 Ramp-down Time Range: Function: Size related [0.05-3600.00 s] Enter ramp down time from rated motor frequency (fM,N) in 1-23 Motor Frequency to 0 Hz. Choose a ramp down time that does not cause over-voltage in inverter due to regenerative operation of motor. Furthermore, regenerative torque must not exceed limit set in 4-17 Torque Limit in Generator Mode. MG02C702 Danfoss A/S © 12/2014 All rights reserved. 23 Parameter Descriptions VLT® Micro Drive FC 51 44 4.4.5 3-8* Other Ramps This section contains parameters for Jog and Quick Stop Ramps. With a Jog Ramp it is possible to both ramp up and down whereas, it is only possible to ramp down with the Quick Stop Ramp. 3-80 Jog Ramp Time Range: Size related* [0.05-3600.00 s] Function: A linear ramp applicable when Jog is activated. See parameter group 5-1* Digital Inputs, option [14]. Ramp up time = Ramp down time. Jog Ramp time starts upon activation of a jog signal via a selected digital input or serial communication port. 3-81 Quick Stop Ramp Time Range: Size related* Function: [0.05-3600.00 s] A linear ramp applicable when Q-stop is activated. See parameter group 5-1* Digital Inputs, option [4]. 24 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.5 Parameter Group 4: Limits/Warnings Parameter group for configuring limits and warning. 4.5.1 4-1* Motor Limits Use these parameters for defining the speed, torque and current working range for the motor. 4-10 Motor Speed Direction Option: Function: If terminals 96, 97 and 98 are connected to U, V and W respectively, the motor runs clockwise when seen from the front. NOTICE This parameter cannot be adjusted while the motor is running [0] Clockwise The motor shaft rotates in clockwise direction. * This setting prevents the motor from running in counterclockwise direction. If 1-00 Configu- ration Mode is set to close loop control, 4-10 Motor Speed Direction will be automatically set to clockwise. [1] Counter- The motor shaft rotates in counterclockwise clockwise direction. This setting prevents the motor from running in clockwise direction. [2] Both With this setting the motor can run in both * directions. However, the output frequency is limited to the range: Motor Speed Low Limit (4-12 Motor Speed Low Limit) to Motor Speed High Limit (4-14 Motor Speed High Limit). If 1-00 Configuration Mode is set to open loop control, 4-10 Motor Speed Direction will be automatically set to both direction 4-12 Motor Speed Low Limit Range: Function: 0.0 Hz* [0.0-400.0 Hz] Set the Minimum Motor Speed Limit corresponding to the minimum output frequency of the motor shaft. NOTICE As the minimum output frequency is an absolute value, it cannot be deviated from. 4-14 Motor Speed High Limit Range: 65.0 Hz* Function: [0.0-400.0 Hz] Set the Maximum Motor Speed corresponding to the maximum output frequency of the motor shaft. NOTICE As the maximum output frequency is an absolute value, it cannot be deviated from. 4-16 Torque Limit in Motor Mode Range: Function: 150 %* [0-400%] Set the torque limit for motor operation. The setting is not automatically reset to default when changing settings in 1-00 Configuration Mode to 1-25 Load & Motor. 4-17 Torque Limit in Generator Mode Range: Function: 100 %* [0-400%] Set the torque limit for generator mode operation. The setting is not automatically reset to default when changing settings in 1-00 Configuration Mode to 1-25 Load & Motor. 4.5.2 4-4* Adjustable Warnings 2 4-40 Warning Freq. Low Range: Function: Size related* [0 400 Hz] Use this parameter to set a lower limit for the frequency range. When the motor speed drops below this limit, the display reads SPEED LOW. Warning bit 10 is set in 16-94 Ext. Status Word. The output relay or the digital output can be configured to indicate this warning. The LCP warning indicator light is not turned on when this parameter set limit is reached. 4-41 Warning Freq. High Use this parameter to set a higher limit for the frequency range. When the motor speed exceeds this limit, the display reads SPEED HIGH. Warning bit 9 is set in 16-94 Ext. Status Word. The output relay or the digital output can be configured to indicate this warning. The LCP warning indicator light is not turned on when this parameter set limit is reached. Range: Size related* [ 0 - 400 Hz] Function: 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 25 Parameter Descriptions VLT® Micro Drive FC 51 44 4.5.3 4-5* Adjustable Warnings Parameter group containing adjustable warning limits for current, speed, reference and feedback. Warnings are shown in display, programmed output or serial bus. 4-50 Warning Current Low Range: Function: Use this parameter to set a lower limit for the current range. If current drops below the set limit, warning bit 8 is set in 16-94 Ext. Status Word. Output Relay can be configured to indicate this warning. LCP warning light does not light when this parameter's set limit is reached. 0.00 [0.00 Set value for low current limit. A* 100.00A] 4-51 Warning Current High Range: Function: 100.00 A* [0.00 100.00 A] Use this parameter to set an upper limit for the current range. If current exceeds the set limit, warning bit 7 is set in 16-94 Ext. Status Word. Output Relay can be configured to indicate this warning. LCP warning light does not light when this parameter's set limit is reached. Set upper current limit. 4-54 Warning Reference Low Range: Function: -4999.000* [-4999.000 Depends on the value of 4-55 Warning Reference High] Use this parameter to set a lower limit for the reference range. When the actual reference falls below this limit, the display reads Reference Low. Warning bit 20 is set in 16-94 Ext. Status Word. Output Relay can be configured to indicate this warning. LCP warning light does not light when this parameter set limit is reached. 4-55 Warning Reference High Range: Function: 4999* [-4999 4999 ] Use this parameter to set a higher limit for the reference range. When the actual reference exceeds this limit, the display reads Reference High. Warning bit 19 is set in 16-94 Ext. Status Word. The output relay or the digital output can be configured to indicate this warning. The LCP warning 4-55 Warning Reference High Range: Function: indicator light is not turned on when this parameter set limit is reached. 4-56 Warning Feedback Low Range: -4999* [-4999 - 4999] Function: Use this parameter to set a lower limit for the feedback range. When the feedback drops below this limit, the display reads Feedback Low. Warning bit 6 is set in 16-94 Ext. Status Word. The output relay or digital output can be configured to indicate this warning. The LCP warning indicator light does not light when this parameter set limit is reached. 4-57 Warning Feedback High Range: Function: 4999* [-4999 4999] Use this parameter to set a higher limit for the feedback range. When the feedback exceeds this limit, the display reads Feedback High. Warning bit 5 is set in 16-94 Ext. Status Word. The output relay or digital output can be configured to indicate this warning. The LCP warning indicator light does not light when this parameter set limit is reached. 4-58 Missing Motor Phase Function Option: Function: A missing motor phase causes the motor torque to drop. This monitor may be disabled for special purposes (eg. small motors running pure U/f mode), but as there is a risk of overheating the motor, Danfoss strongly recommends that the function is On. A missing motor phase causes the frequency converter to trip and report an alarm. NOTICE This parameter cannot be changed while motor runs. [0] Off Function is disabled. [1] * On Function is enabled. 4.5.4 4-6* Speed Bypass In some applications mechanical resonance may occur. Avoid resonance points by creating a bypass. The frequency converter ramps through the bypass area thereby passing mechanical resonance points quickly. 26 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4-61 Speed Bypass From [Hz] Array [2] Range: 0.0 Hz* [0.0 400.0 Hz] Function: Enter either the lower or upper limit of the speeds to be avoided. It does not matter whether Bypass From or Bypass To is the upper or lower limit, however the Speed Bypass function is disabled if the two parameters are set to the same value. 4-63 Speed Bypass To [Hz] Array [2] Range: 0.0 Hz* [0.0400.0 Hz] Function: Enter either the upper or lower limit of the speed area to be avoided. Make sure to enter the opposite limit of that in 4-61 Speed Bypass From [Hz]. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 27 Parameter Descriptions VLT® Micro Drive FC 51 44 4.6 Parameter Group 5: Digital In/Out The following describes all digital input command functions and signals. 4.6.1 5-1* Digital Inputs Parameters for configuring the functions for the input terminals. The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following: [0] No The frequency converter will not react to Operation signals transmitted to the terminal. [1] Reset Reset the frequency converter after a Trip/ Alarm. Not all alarms can be reset. [2 ] Coast Inverse Coasting stop, inverted input (NC). The frequency converter leaves the motor in free mode. [3] Coast and Reset and coasting stop inverted input (NC). reset inv. The frequency converter resets and leaves the motor in free mode. [4] Quick stop Inverted input (NC). Generates a stop in inverse accordance with the quick-stop ramp time set in 3-81 Quick Stop Ramp Time. When motor stops, shaft is in free mode. [5] DC-brake inv. Inverted input for DC braking (NC). Stops motor by energizing it with DC current for a certain time period, see 2-01 DC Brake Current. Function is only active when value in 2-02 DC-Braking Time is different from 0. [6] Stop inv. Stop inverted function. Generates stop function when selected terminal goes from logical level "1" to "0". Stop is performed according to selected ramp time. [8] Start Select start for a start/stop command. 1 = Start, 0 = stop. [9] Latched start Motor starts if a pulse is applied for min. 2 ms. Motor stops when Stop inverse is activated. [10] Reversing Change direction of motor shaft rotation. Reversing signal only changes direction of rotation; it does not activate start function. Select [2] Both directions in 4.10 Motor Speed Direction. 0 = normal, 1 = reversing. [11] Start Use for start/stop and for reversing at the reversing same time. Signals on start [8] are not allowed at the same time. 0 = stop, 1 = start reversing. [12] Enable start Use if motor shaft must rotate clockwise at forward start. [13] Enable start Use if motor shaft must rotate counter- reverse clockwise at start. [14] Jog [16] Preset reference bit 0 [17] Preset reference bit 1 [18] Preset reference bit 2 [19] Freeze reference [20] Freeze output Use for activating jog speed. See 3-11 Jog Speed. Preset reference bit 0, 1 and 2 enables a choice between one of the eight preset references according to below. Same as preset reference bit 0 [16], see 3-10 Preset Reference. Same as preset reference bit 0 [16]. Freeze actual reference. The frozen reference is now the point of enable/condition for Speed up and Speed down to be used. If Speed up/down is used, speed change always follows ramp 2 (3-51 Ramp2 Ramp-up Time and 3-52 Ramp2 Ramp-down Time) in the range 3-02 Minimum Reference - 3-03 Maximum Reference. Freeze the actual motor frequency (Hz). The frozen motor frequency is now the point of enable/condition for Speed up and Speed down to be used. If Speed up/down is used, the speed change always follows ramp 2 in the range 4-12 Motor Speed Low Limit - 4-14 Motor Speed High Limit. NOTICE When freeze output is active, the frequency converter cannot be stopped via a low [8] Start signal. Stop the frequency converter via a terminal programmed for Coasting Inverse [2] or Coast and reset, inverse [3]. [21] Speed up [22] Speed down [23] Setup select bit 0 [28] Catch up [29] Slow down [34] Ramp bit 0 Select Speed up and Speed down if digital control of the up/down speed is desired (motor potentiometer). Activate this function by selecting either Freeze reference or Freeze output. When Speed-up is activated for less than 400 ms. the resulting reference will be increased by 0.1%. If Speed-up is activated for more than 400 ms. the resulting reference will ramp according to ramp 2 in 3-51 Ramp2 Ramp-up Time. Same as Speed-up [21]. Set 0-10 Active set-up to Multi set-up. Logic 0 = set up 1, Logic 1 = Set up 2. Select Catch up/Slow down to increase or reduce the resulting reference value by the percentage set in 3-12 Catch Up/Slow Down Value Same as Catch up [28] Logic 0=Ramp1, see parameter group 3-4* Ramp1 Logic 1=Ramp2, see parameter group 3-5* Ramp2. 28 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide [60] Counter A (up) [61] Counter A (down) [62] Reset counter A [63] Counter B (up) [64] Counter B (down) [65] Reset counter B Input for counter A. Input for counter A. Input for reset of counter A. Input for counter B. Input for counter B. Input for reset of counter B. 5-10 Terminal 18 Digital Input Option: Function: [8] * Start Select function from available digital input range. See parameter group 5-1* Digital Inputs for choices. 5-11 Terminal 19 Digital Input Option: Function: [10] * Reversing Select function from available digital input range. See parameter group 5-1* Digital Inputs for choices. 5-12 Terminal 27 Digital Input Option: Function: [1] * Reset Select function from available digital input range. See parameter group 5-1* Digital Inputs* for choices. 5-13 Terminal 29 Digital Input Option: Function: [14] * Jog Select function from available digital input range. See parameter group 5-1* Digital Inputs for choices. 5-15 Terminal 33 Digital Input Option: Function: [16] * Preset bit 0 Select function from available digital input range. See parameter group 5-1* Digital Inputs for choices. 4.6.2 5-3* Digital Outputs 5-34 On Delay, Digital Output Enter the delay time before the digital output is switched on. The digital output (terminal 42/45) condition must not be interrupted during the delay time. Range: 0.01 s* [0 - 600 s] Function: 5-35 Off Delay, Digital Output Enter the delay time before the digital output is switched off. The digital output (terminal 42/45) condition must not be interrupted during the delay time. Range: 0.01 s* [0 - 600 s] Function: 4.6.3 5-4* Relays Parameter group for configuring timing and output functions for relays. [0] No Operation Default for all digital and relay outputs. [1] Control Ready Control board receives supply voltage. [2] Drive Ready Frequency converter is ready for operation and applies supply signal on control board. [3] Drive Ready, Frequency converter is ready for Remote operation in Auto On-mode. [4] Enable/No Frequency converter is ready for Warning operation. No start or stop command is given. No warnings are present. [5] Drive Running Motor is running. [6] Running/No Motor runs, and no warning are present. Warning [7] Run in Range/No Motor runs within programmed current Warning ranges, see 4-50 Warning Current Low and 4-51 Warning Current High. No warnings are present. [8] Run on ref/No Motor runs at reference speed. Warning [9] Alarm An alarm activates output. [10] Alarm on An alarm or warning activates output. Warning [12] Out of Current Motor current is outside range set in Range 4-50 Warning Current Low and 4-51 Warning Current High. [13] Below Current, Motor current is lower than set in 4-50 low Warning Current Low. [14] Above Current, Motor current is higher than set in 4-51 high Warning Current High. [16] Below Frequency, Motor speed is lower than set in 4-40 low Warning Frequency Low. [17] Above Motor speed is higher than set in 4-41 Frequency, high Warning Frequency High. [19] Below Feedback, Feedback is lower than set in 4-56 low Warning Feedback Low. [20] Above Feedback, Feedback is higher than set in 4-57 high Warning Feedback High. [21] Thermal Warning Thermal warning is present when temperature exceeds limit in motor, frequency converter, brake resistor or thermistor. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 29 Parameter Descriptions VLT® Micro Drive FC 51 44 [22] Ready, No Frequency converter is ready for Thermal Warning operation and no over-temperature warning is present. [23] Remote Ready, Frequency converter is ready for No Thermal operation in Auto mode, and no over- Warning temperature warning is present. [24] Ready, Voltage Frequency converter is ready for OK operation and mains voltage is within specified voltage range. [25] Reverse Motor runs/is ready to run clockwise when logic = 0 and counter clockwise when logic = 1. Output changes as soon as reversing signal is applied. [26] Bus OK Active communication (no time-out) via serial communication port. [28] Brake, No Warn Brake is active, and no warnings are present. [29] Brake Ready/No Brake is ready for operation, and no Fault faults are present. [30] Brake Fault (IGBT) Protects frequency converter if fault on brake modules is present. Use relay to cut out main voltage from frequency converter. [32] Mech. Brake Enables control of external mechanical Control brake, see parameter group 2-2* Mechanical Brake. [36] Control Word Bit Bit 11 in control word controls relay. 11 [41] Below Reference, Reference is lower than set in 4-54 low Warning Reference Low. [42] Above Reference, Reference is higher than set in 4-55 high Warning Reference High. [51] Local Reference Active [52] Remote Reference Active [53] No Alarm [54] Start Cmd Active [55] Running Reverse [56] Drive in Hand Mode [57] Drive in Auto Mode [60] Comparator 0 See parameter group 13-1* Comparators. If comparator 0 is evaluated as TRUE, output goes high. Otherwise, it is low. [61] Comparator 1 See parameter group 13-1* Comparators. If comparator 1 is evaluated as TRUE, output goes high. Otherwise, it is low. [62] Comparator 2 See parameter group 13-1* Comparators. If comparator 2 is evaluated as TRUE, output goes high. Otherwise, it is low. [63] Comparator 3 See parameter group 13-1* Comparators. If comparator 3 is evaluated as TRUE, output goes high. Otherwise, it is low. [70] Logic Rule 0 [71] Logic Rule 1 [72] Logic Rule 2 [73] Logic Rule 3 [81] SL Digital Output B See parameter group 13-4* Logic Rules. If Logic Rule 1 is evaluated as TRUE, output goes high. Otherwise, it is low. See parameter group 13-4* Logic Rules. If Logic Rule 2 is evaluated as TRUE, output goes high. Otherwise, it is low. See parameter group 13-4* Logic Rules. If Logic Rule 3 is evaluated as TRUE, output goes high. Otherwise, it is low. See parameter group 13-4* Logic Rules. If Logic Rule 3 is evaluated as TRUE, output goes high. Otherwise, it is low. See 13-52 SL Control Action. When Smart Logic Action [39] Set dig. out. A high is executed, input goes high. When Smart Logic Action [33] Set dig. out. A low is executed, input goes low. 5-40 Function Relay Option: Function: [0] * No Operation Select function from available relay output range. 5-41 On delay, Relay Option: [0.01 s] * 0.00 600.00 s Function: Enter the delay of the relay cut-in time. If the Selected Event condition changes before the On delay timer expires, the relay output is unaffected. The function to control the relay see 5-40 Function Relay. 5-42 Off delay, Relay Option: Function: [0.01 s] * 0.00 600.00 s Enter the delay of the relay cut-off time. If the Selected Event condition changes before the off delay timer expires, the relay output is unaffected. The function to control the relay see 5-40 Function Relay. 4.6.4 5-5* Pulse Input Set 5-15 Terminal 33 Digital Input to choice [32] pulse input. Now terminal 33 handles a pulse input in the range from Low frequency, 5-55 Terminal 33 Low Frequency, to 5-56 Terminal 33 High Frequency. Scale frequency input via 5-57 Terminal 33 Low Ref./Feedb. Value and 5-58 Terminal 33 High Ref./Feedb. Value. 5-55 Terminal 33 Low Frequency Range: Function: 20 Hz* [204999 Hz] Enter low frequency corresponding to low motor shaft speed (i.e. low reference value) in 5-57 Terminal 33 Low Ref./Feedb. Value. 30 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 5-56 Terminal 33 High Frequency Range: Function: 5000 Hz* [215000 Hz] Enter high frequency corresponding to high motor shaft speed (i.e. high reference value) in 5-58 Terminal 33 High Ref./Feedb. Value. 5-57 Terminal 33 Low Ref./Feedb. Value Range: Function: 0.000* [-49994999] Set reference/feedback value corresponding to low pulse frequency value set in 5-55 Terminal 33 Low Frequency. 5-58 Terminal 33 High Ref./Feedb. Value Range: Function: 60.000 Hz if parameter 0-03 is set to US; 50.000 Hz if parameter 0-03 is set to International* [-4999-4999] Set reference/feedback value corresponding to high pulse frequency value set in 5-56 Terminal 33 High Frequency. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 31 130BD019.10 Parameter Descriptions VLT® Micro Drive FC 51 44 4.7 Parameter Group 6: Analog In/Out Parameter group for configuring analog inputs and outputs. 4.7.1 6-0* Analog I/O Mode Parameter group for setting up the analog I/O configuration. 6-00 Live Zero Timeout Time Range: Function: 10 s* [199 s] The Live Zero function is used for monitoring the signal on an analog input. If the signal disappears, a Live Zero warning is reported. Set delay time before Live Zero Timeout Function is applied (6-01 Live Zero Timeout Time). If the signal reappears during the set delay, timer will be reset. When live zero is detected, the frequency converter freezes output frequency and starts Live Zero Timeout timer. 6-01 Live Zero Timeout Function Option: Function: [0] * Off [1] Freeze output [2] Stop [3] Jogging [4] Max Speed [5] Stop and Trip Function is activated if input signal is below 50% of value set in 6-10 Terminal 53 Low Voltage, 6-12 Terminal 53 Low Current or 6-22 Terminal 60 Low Current. Function is disabled. Output frequency remains at value it had when live zero was detected. Frequency converter ramps down to 0 Hz. Remove live zero error condition before restarting frequency converter. Frequency converter ramps to jog speed, see 3-11 Jog Speed. Frequency converter ramps to Motor Speed High Limit, see 4-14 Motor Speed High Limit. Frequency converter ramps down to 0 Hz and then trips. Remove live zero condition and activate reset before restarting the frequency converter. 4.7.2 6-1* Analog Input 1 Parameters for configuring scaling and limits for analog input 1 (terminal 53). NOTICE Micro switch 4 in position U: 6-10 Terminal 53 Low Voltage and 6-11 Terminal 53 High Voltage are active. Micro switch 4 in position I: 6-12 Terminal 53 Low Current and 6-13 Terminal 53 High Current are active. Illustration 4.7 S200 Switches 14 Ref./Feedback [RPM] Par 6-xx High Ref./ Feedb. Value' 1500 1200 900 600 Par 6-xx 300 Low Ref./ 150 Feedb. Value' 1 V 5 V 10 V [V] Par 6-xx 'Low Voltage'or Analog input 'Low Current' Par 6-xx 'High Voltage'or 'High Current' Illustration 4.8 Parameters for Configuring Analog Inputs 6-10 Terminal 53 Low Voltage Range: Function: NOTICE 0.07 V* [0.00 9.90 V] The value must be set to min. 1 V in order to activate the Live Zero Timeout function in 6-01 Live Zero Timeout Function. This scaling value should correspond to minimum reference value set in 6-14 Terminal 53 Low Ref./Feedb. Value. See also chapter 4.4 Parameter Group 3: Reference/ Ramps. Enter low voltage value. 32 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 6-11 Terminal 53 High Voltage Range: Function: 10.0 V* [0.1010.00 V] This scaling value should correspond to maximum reference value set in 6-15 Terminal 53 High Ref./Feedb. Value. Enter high voltage value. 6-12 Terminal 53 Low Current Range: Function: NOTICE The value must be set to min. 2 mA in order to activate the Live Zero Timeout function in 6-01 Live Zero Timeout Function. This reference signal should correspond to minimum reference value set in 6-14 Terminal 53 Low Ref./Feedb. Value. 0.14 [0.00 Enter the low current value. mA* 19.90 mA] 6-13 Terminal 53 High Current Range: 20.00 mA* [0.0020.00 mA] Function: This reference signal should correspond to the maximum reference value set in 6-15 Terminal 53 High Ref./ Feedb. Value. Enter high current value. 6-14 Terminal 53 Low Ref./Feedb. Value Range: Function: 0.000* [-4999 4999] The scaling value corresponding to the low voltage/low current set in 6-10 Terminal 53 Low Voltage and 6-12 Terminal 53 Low Current. Enter analog input scaling value. 6-15 Terminal 53 High Ref./Feedb. Value Range: Function: The scaling value corresponding to the high voltage/high current set in 60.000 Hz if [-4999.000 parameter 0-03 is 4999.000] set to US; 50.000 Hz if parameter 0-03 is set to International * 6-11 Terminal 53 High Voltage and 6-13 Terminal 53 High Current. Enter analog input scaling value. 6-16 Terminal 53 Filter Time Constant Range: Function: A first-order digital low pass filter time constant for suppressing electrical noise in terminal 53. A high time constant value improves dampening but also increases time delay through the filter. 0.01 s* [0.0110.00 Enter time constant. s] 6-19 Terminal 53 Mode Option: Function: Select the input to be present on terminal 53. NOTICE 6-19 Terminal 53 Mode MUST be set according to Micro switch 4 setting. [0] * Voltage Mode [1] Current Mode 4.7.3 6-2* Analog Input 2 Parameters for configuring scaling and limits for analog input 2, terminal 60. 6-22 Terminal 60 Low Current Range: Function: NOTICE The value must be set to min. 2 mA to activate the Live Zero Timeout function in 6-01 Live Zero Timeout Time. This reference signal should correspond to minimum reference value set in 6-24 Terminal 60 Low Ref./Feedb. Value. 0.14 [0.00 Enter the low current value. mA* 20.00 mA] 6-23 Terminal 60 High Current Range: Function: 20.00 mA* [0.0020.00 mA] This reference signal should correspond to the high current value set in 6-25 Terminal 60 High Ref./Feedb. Value. Enter high current value. 6-24 Terminal 60 Low Ref./Feedb. Value Range: Function: The scaling value corresponding to the low current set in 6-22 Terminal 60 Low Current. 0.000* [-49994999] Enter analog input scaling value. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 33 Parameter Descriptions VLT® Micro Drive FC 51 44 6-25 Terminal 60 High Ref./Feedb. Value Range: Function: 60.000 Hz if parameter 0-03 is set to US; 50.000 Hz if parameter 0-03 is set to International * The scaling value corresponding to the high current set in 6-23 Terminal 60 High Current. [-4999-4999] Enter analog input scaling value. 6-26 Terminal 60 Filter Time Constant Range: Function: A first-order digital low pass filter time constant for suppressing electrical noise in terminal 60. A high time constant value improves dampening, but also increases time delay through the filter. NOTICE This parameter cannot be changed while motor runs. 0.01 s* [0.01 10.00 s] Enter time constant. 4.7.4 6-8* LCP Potentiometer The LCP potentiometer can be selected either as Reference Resource or Relative Reference Resource. NOTICE In Hand mode, the LCP potentiometer functions as local reference. 6-80 LCP Potmeter Enable Option: Function: If LCP Potmeter is disabled, [] [] can adjust local reference, and Potmeter value does not give any reference in Auto/Hand mode. [0] Disabled [1] * Enable 6-81 LCP Potentiometer Low Ref. Value Range: Function: 0.000* The scaling value corresponding to 0. [-49994999] Enter low reference value. The reference value corresponding to potentiometer turned fully counterclockwise (0 degrees). 6-82 LCP Potentiometer High Ref. Value Range: Function: 60.000 Hz if parameter 0-03 is set to US; 50.000 Hz if parameter 0-03 is set to International * [-4999 4999] The scaling value corresponding to the maximum reference feedback value set in 3-03 Maximum Reference. Enter high reference value. The reference value corresponding to potentiometer turned fully clockwise (200 degrees). 4.7.5 6-9* Analog Output These parameters are for configuring the analog outputs of the frequency converter. 6-90 Terminal 42 Mode Option: Function: [0] * 0-20 mA [1] 4-20 mA [2] Digital output Range for analog outputs is 0-20 mA Range for analog outputs is 4-20 mA Functions as slow reacting digital output. Set value to either 0 mA (off) or 20 mA (on), see 6-92 Terminal 42 Digital Output. 6-91 Terminal 42 Analog Output Option: Function: Select the function for terminal 42 as an analog output. [0] * No Operation [10] Output Frequency [0-100 Hz] [11] Reference (REF min-max) 3-02 Minimum Reference to 3-03 Minimum Reference. [12] Feedback (FB min-max) [13] Motor Current (0-Imax) 16-37 Inv. Max. Current is Imax. [16] Power (0-Pnom) 1-20 Motor Power is Pnom (motor). [19] DC Link Voltage (01000 V) [20] Bus Reference [0.0% The analog output will follow -100.0%] the reference value set on the RS-485 bus. 6-92 Terminal 42 Digital Output Option: [0] * No Operation [80] SL Digital Output A Function: See parameter group 5-4* Relays, for choices and descriptions. See 13-52 SL Control Action. When Smart Logic Action [38] Set dig. out. A high is executed, input goes high. When Smart Logic Action [32] Set dig. out. A low is executed, input goes low. 34 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 6-93 Terminal 42 Output Min. Scale Range: Function: 0.00% [0.00-200.0%] Scale minimum output of selected analog signal at terminal 42 as percentage of maximum signal value. E.g. if 0 mA (or 0 Hz) is desired at 25% of maximum output value, program 25%. Scaling values up to 100% can never be higher than corresponding setting in 6-94 Terminal 42 Output Min. Scale. Current (mA) 20 130BD020.10 0/4 0% Analogue Analogue 100%Variable output Output for Min Scale Max Scale output par. 6-93 par. 6-94 example: Speed (RPM) Illustration 4.9 Analog Output Parameters 6-94 Terminal 42 Output Max. Scale Range: Function: 100.00%* [0.00 200.00%] Scale maximum output of selected analog signal at terminal 42. Set value to maximum value of current signal output. Scale output to give a current lower than 20 mA at full scale; or 20 mA at an output below 100% of maximum signal value. If 20 mA is the desired output current at a value between 0-100% of the full-scale output, programme percentage value in the parameter, i.e. 50% = 20 mA. If a current between 4 and 20 mA is desired at maximum output (100%), calculate percentage value as follows: 20 mA desired maximum current × 100 % i.e. 10 mA = 20 10 × 100 = 200 % 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 35 Parameter Descriptions VLT® Micro Drive FC 51 44 4.8 Parameter Group 7: Controllers Parameters group for configuring application controls. 4.8.1 7-2* Process Ctrl. Feedback Select feedback sources and handling for Process PI Control. NOTICE Set 3-15 Reference 1 Source to [0] No Function in order to use Analog Input as a feedback signal. In order to use analog input as a feedback resource, do not use the same resource as reference resource in parameters 3-15, 3-16 and 3-17. 7-20 Process CL Feedback Resources Option: Function: Select input to function as feedback signal. [0] * No Function [1] Analog Input 53 [2] Analog Input 60 [8] Pulse Input 33 [11] Local Bus 4.8.2 7-3* Process PI Control 7-30 Process PI Normal/Inverse Control Option: Function: [0] * Normal Feedback larger than setpoint results in a speed reduction. Feedback less than setpoint results in a speed increase. [1] Inverse Feedback larger than setpoint results in a speed increase. Feedback less than setpoint results in a speed reduction. 7-31 Process PI Anti Windup Option: Function: [0] Disable Regulation of a given error continues even when the output frequency cannot be increased/ decreased. [1] * Enable PI-controller ceases from regulating a given error when the output frequency cannot be increased/ decreased. 7-32 Process PI Start Speed Range: Function: 0.0 Hz* [0.0200.0 Hz] Until the set motor speed has been reached, the frequency converter operates in open loop mode. 7-33 Process PI Proportional Gain Option: Function: [0.01] * 0.0010.00 Enter the value for the P proportional gain, i.e. the multiplication factor of the error between the setpoint and the feedback signal. NOTICE 0.00=Off. 7-34 Process PI Integral Time Range: Function: 9999.00 s* [0.10 9999.00 s] The integrator provides an increasing gain at a constant error between the set point and the feedback signal. The integral time is the time needed by the integrator to reach the same gain as the proportional gain. 7-38 Process Feed Forward Factor Range: 0%* [0 400%] Function: The FF factor sends a part of the reference signal around the PI controller which then only affects part of the control signal. By activating the FF factor less overshoot and high dynamics are gained when changing the setpoint. This parameter is always active when 1-00 Configuration Mode is set to [3] Process. 7-39 On Reference Bandwidth Range: Function: 5% [0200% ] Enter the value for the On Reference Bandwidth. The PI control error is the difference between setpoint and feedback and when this is less than the value set in this parameter the On Reference is active. 36 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.9 Parameter Group 8: Communication Parameter group for configuring communication. 4.9.1 8-0* General Settings Use this parameter group for configuring the general settings for communication. 8-01 Control Site Option: [0] * Digital and Control Word [1] Digital Only [2] Control Word Only Function: Use both digital input and control word as control. Use digital input as control. Use control word only as control. NOTICE The setting in this parameter overrules settings in 8-50 Coasting Select to 8-56 Preset Reference Select. 8-02 Control Word Source Option: Function: [0] None Function is inactive [1] * FC RS-485 Monitoring control word source is done via serial communication port RS-485. 8-03 Control Word Timeout Time Range: Function: 1.0 s* [0.16500 s] Enter time to pass before control word timeout function (8-04 Control Word Timeout Function) must be carried out. 8-04 Control Word Timeout Function Option: Function: Select the action to be taken in case of a timeout. [0] * Off No function. [1] Freeze Output Freeze output until communication resumes. [2] Stop Stop with auto restart when communication resumes. [3] Jogging Run motor at jog frequency until communi- cation resumes. [4] Max. Speed Run motor at max. frequency until communication resumes. [5] Stop and Trip Stop motor, then reset frequency converter in order to restart either via LCP or digital input. 8-06 Reset Control Word Timeout Option: Function: Resetting the control word timeout will remove any timeout function. [0] * No Function Control word timeout is not reset. [1] Do Reset Control word timeout is reset, and parameter goes into [0] No Function state. 4.9.2 8-3* FC Port Settings Parameters for configuring the FC Port. 8-30 Protocol Option: Function: Select the protocol to be used. Note that changing protocol will not be effective until after powering off the frequency converter. [0] * FC [2] Modbus RTU 8-31 Address Range: 1* [1 - Protocol-dependent] Function: Select the address for the bus. FC-bus range is 1-126. Modbus range is 1-247. 8-32 FC Port Baud Rate Option: Function: Select baud rate for FC Port. NOTICE Changing baud rate will be effective after responding to any ongoing busrequests. [0] 2400 Baud [1] 4800 Baud [2] * 9600 Baud When choosing FC bus in 8-30 [3] * 19200 Baud When choosing Modbus in 8-30 [4] 38400 Baud 8-33 FC Port Parity Option: Function: This parameter only affects Modbus as FC bus always has even parity. [0] * Even Parity (1 stopbit) [1] Odd parity [2] No Parity (1 stopbit) [3] No Parity (2 stopbit) 8-35 Minimum Response Delay Range: Function: 0.010 s* [0.001-0.500 s] Specify minimum delay time between receiving a request and transmitting a response. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 37 Parameter Descriptions VLT® Micro Drive FC 51 44 8-36 Max Response Delay Range: Function: 5.000 s* [0.010-10.00 s] Specify maximum permissible delay time between transmitting a request and receiving a response. Exceeding this time delay causes control word timeout. 4.9.3 8-4* FC MC Protocol Set 8-42 FC Port PCD Write Configuration Range: Function: Size related [0] * [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [09999 ] Select the parameters to be assigned to the telegrams of PCDs. The number of available PCDs depends on the telegram type. The values in PCDs are then written to the selected parameters as data values. None [302] Minimum Reference [303] Maximum Reference [312] Catch up/Slow Down Value [341] Ramp 1 Ramp up time [342] Ramp 1 Ramp down time [351] Ramp 2 Ramp up time [352] Ramp 2 Ramp down time [380] Jog Ramp Time [381] Quick Stop Time [412] Motor Speed Low Limit [Hz] [414] Motor Speed High Limit [Hz] [416] Torque Limit Motor Mode [417] Torque Limit Generator Mode FC Port CTW FC Port REF 8-43 FC Port PCD Read Configuration Array [16] Option: [0] * None [1] 1500 Operation Hours [2] 1501 Running Hours [3] 1502 kWh Counter [4] 1600 Control Word Function: 8-43 FC Port PCD Read Configuration Array [16] Option: Function: [5] 1601 Reference [Unit] [6] 1602 Reference % [7] 1603 Status Word [8] 1605 Main Actual Value [%] [9] 1609 Custom Readout [10] 1610 Power [kW] [11] 1611 Power [hp] [12] 1612 Motor Voltage [13] 1613 Frequency [14] 1614 Motor Current [15] 1615 Frequency [%] [16] 1618 Motor Thermal [17] 1630 DC Link Voltage [18] 1634 Heatsink Temp. [19] 1635 Inverter Thermal [20] 1638 SL Controller State [21] 1650 External Reference [22] 1651 Pulse Reference [23] 1652 Feedback [Unit] [24] 1660 Digital Input 18,19,27,33 [25] 1661 Digtial Input 29 [26] 1662 Analog Input 53(V) [27] 1663 Analog Input 53(mA) [28] 1664 Analog Input 60 [29] 1665 Analog Output 42 [mA] [30] 1668 Freq. Input 33 [Hz] [31] 1671 Relay Output [bin] [32] 1672 Counter A [33] 1673 Counter B [34] 1690 Alarm Word [35] 1692 Warning Word [36] 1694 Ext. Status Word Select the parameters to be assigned to PCD's of telegrams. The number of available PCDs depends on the telegrams. This table is not for [0] array and [1] array . For these two arrays, index 1 is fixed to [7] and index 2 is fixed to [8]. These two arrays cannot be changed by end user. 38 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.9.4 8-5* Digital/Bus Parameters for configuring control word Digital/Bus merging. NOTICE Parameters are only active when 8-01 Control Site, is set to [0] Digital and control word. 8-50 Coasting Select Option: Function: Select control of coasting function via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-51 Quick Stop Select Option: Function: Select control of quick stop function via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-52 DC Brake Select Option: Function: Select control of DC brake via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-53 Start Select Option: Function: Select control of start function via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-54 Reversing Select Option: Function: Select control of reversing function via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-55 Set-up Select Option: Function: Select control of set-up selection via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 8-56 Preset Reference Select Option: Function: Select control of Preset Reference selection via digital input and/or bus. [0] Digital Input Activation via a digital input. [1] Bus Activation via serial communication port. [2] LogicAnd Activation via serial communication port and a digital input. [3] * LogicOr Activation via serial communication port or a digital input. 4.9.5 8-8* Bus communication diagnostics These parameters are used for monitoring the Bus communication via the Port. 8-80 Bus Message Count Range: Function: 0 N/A* [0-0 N/A] This parameter shows the number of valid telegrams detected on the bus. 8-81 Bus Error Count Range: Function: 0 N/A* [0-0 N/A] This parameter shows the number of telegrams with faults (e.g. CRC fault), detected on the bus. 8-82 Slave Messages Rcvd Range: Function: 0 N/A* [0-0 N/A] This parameter shows the number of valid telegrams addressed to the slave, sent by the frequency converter. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 39 Parameter Descriptions VLT® Micro Drive FC 51 44 8-83 Slave Error Count Range: Function: 0 N/A* [0-0 N/A] This parameter shows the number of error telegrams, which could be executed by the frequency converter. 4.9.6 8-9* Bus Feedback Parameter for configuring bus feedback. 8-94 Bus Feedback 1 Range: Function: 0* [0x8000-0x7FFF] Bus feedback is delivered via FC or Modbus by writing the feedback value into this parameter. 40 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.10 Parameter Group 13: Smart Logic Smart Logic Control (SLC)is a sequence of user-defined actions (13-52 SL Controller Action [X]) executed by the SLC when the associated user-defined event (13-51 SL Controller Event [X]) is set to True. Events and actions are linked in pairs, meaning that when an event is true, the linked action is carried out. After this the next event is evaluated and its belonging action carried out and so on. Only one event is evaluated at the time. If an event is evaluated as False, the SLC takes no action during the scan interval and no other events are evaluated. It is possible to programme from 1 to 20 events and actions. When the last event/action has been executed, the sequence starts again from event/action [0]. 130BD021.10 Start event P13-01 Stop event P13-02 State 1 Event 1/ Action 1 State 4 Event 4/ Action 4 State 2 Event 2/ Action 2 Stop event P13-02 State 3 Event 3/ Action 3 Stop event P13-02 Illustration 4.10 Example with Three Events/Actions Starting and stopping the SLC Start the SLC by selecting [1] On in 13-00 SL Controller Mode The SLC starts evaluating Event 0, and if this is evaluated as TRUE, the SLC continues its cycle. The SLC stops when the Stop Event, 13-02 Stop Event, is TRUE. The SLC can also be stopped by selecting [0] Off in 13-00 SL Controller Mode. To reset all SLC parameters select [1] Reset SLC in 13-03 Reset Smart Logic Controller and start programming from scratch. 4.10.1 13-0* SLC Settings Use SLC settings to activate, deactivate and reset the Smart Logic Control. 13-00 SL Controller Mode Option: Function: [0] * Off Function is disabled. [1] On SLC is active. 13-01 Start Event Option: [0] False [1] True [2] Running [3] InRange [4] OnReference [7] Out of Current Range [8] BelowILow [9] AboveIHigh [16] ThermalWarning [17] MainsOutOfRange [18] Reversing [19] Warning [20] Alarm_Trip [21] Alarm_TripLock [22] Comparator 0 [23] Comparator 1 [24] Comparator 2 [25] Comparator 3 [26] LogicRule 0 [27] LogicRule 1 [28] LogicRule 2 [29] LogicRule 3 [33] DigitalInput_18 [34] DigitalInput_19 [35] DigitalInput_27 [36] DigitalInput_29 [38] DigitalInput_33 [39] * StartCommand [40] DriveStopped Function: Select input to activate Smart Logic Control. Enters False in logic rule. Enters True in logic rule. See parameter group 5-4* Relays [5] for description. See parameter group 5-4* Relays [7] for description. See parameter group 5-4* Relays [8] for description. See parameter group 5-4* Relays [12] for description. See parameter group 5-4* Relays [13] for description. See parameter group 5-4* Relays [14] for description. See parameter group 5-4* Relays [21] for description. Mains voltage is outside the specified voltage range. See parameter group 5-4* Relays [25] for description. A warning is active. A trip alarm is active. A trip lock alarm is active. Use result of comparator 0 in logic rule. Use result of comparator 1 in logic rule. Use result of comparator 2 in logic rule. Use result of comparator 3 in logic rule. Use result of logic rule 0 in logic rule. Use result of logic rule 1 in logic rule. Use result of logic rule 2 in logic rule. Use result of logic rule 3 in logic rule. Use value of DI 18 in logic rule. Use value of DI 19 in logic rule. Use value of DI 27 in logic rule. Use value of DI 29 in logic rule. This event is True, if frequency converter is started by any means (digital input or other). This event is True, if frequency converter is stopped or coasted by any means (digital input or other). 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 41 Parameter Descriptions VLT® Micro Drive FC 51 44 13-02 Stop Event Option: [0] False [1] True [2] Running [3] InRange [4] OnReference [7] Out of Current Range [8] BelowILow [9] AboveIHigh [16] ThermalWarning [17] MainsOutOfRange [18] Reversing [19] Warning [20] Alarm_Trip [21] Alarm_TripLock [22] Comparator 0 [23] Comparator 1 [24] Comparator 2 [25] Comparator 3 [26] LogicRule 0 [27] LogicRule 1 [28] LogicRule 2 [29] LogicRule 3 [30] SL Timeout0 [31] SL Timeout1 [32] SL Timeout2 [33] DigitalInput_18 [34] DigitalInput_19 [35] DigitalInput_27 [36] DigitalInput_29 [38] DigitalInput_33 [39] StartCommand [40] * DriveStopped Function: Select input to activate Smart Logic Control. Enters False in logic rule. Enters True in logic rule. See parameter group 5-4* Relays [5] for description. See parameter group 5-4* Relays [7] for description. See parameter group 5-4* Relays [8] for description. See parameter group 5-4* Relays [12] for description. See parameter group 5-4* Relays [13] for description. See parameter group 5-4* Relays [14] for description. See parameter group 5-4* Relays [21] for description. Mains voltage is outside the specified voltage range. See parameter group 5-4* Relays [25] for description. A warning is active. A trip alarm is active. A trip lock alarm is active. Use result of comparator 0 in logic rule. Use result of comparator 1 in logic rule. Use result of comparator 2 in logic rule. Use result of comparator 3 in logic rule. Use result of logic rule 0 in logic rule. Use result of logic rule 1 in logic rule. Use result of logic rule 2 in logic rule. Use result of logic rule 3 in logic rule. Use result of timer 0 in logic rule. Use result of timer 1 in logic rule. Use result of timer 2 in logic rule. Use value of DI 18 in logic rule. Use value of DI 19 in logic rule. Use value of DI 27 in logic rule. Use value of DI 29 in logic rule. This event is True, if frequency converter is started by any means (digital input or other). This event is True, if frequency converter is stopped or coasted by any means (digital input or other). 13-03 Reset SLC Option: Function: [0] * Do Not Reset Retains all settings programmed in parameter group 13. [1] Reset SLC Reset all group 13 parameters to default settings. 4.10.2 13-1* Comparators Comparators are used for comparing continuous variables (i.e. output frequency, output current, analog input etc.) to fixed preset values. Par. 13-10 Comparator Operand Par. 13-12 Comparator Value Par. 13-11 Comparator Operator = TRUE longer than. . . . . . . Illustration 4.11 Comparator Parameters 130BD022.10 In addition, there are digital values that will be compared to fixed time values. See explanation in 13-10 Comparator Operand. Comparators are evaluated once in each scan interval. Use the result (TRUE or FALSE) directly. All parameters in this parameter group are array parameters with index 0 to 5. Select index 0 toprogramme Comparator 0, select index 1 to programme Comparator 1, and so on. 13-10 Comparator Operand Array [4] Option: Function: Select variable to be monitored by comparator. [0] * Disabled Comparator is disabled. [1] Reference Resulting remote reference (not local) as a percentage. [2] Feedback Feedback in [Hz]. [3] MotorSpeed Motor speed in Hz. [4] MotorCurrent Motor current in [A]. [6] MotorPower Motor power in either [kW] or [hp]. [7] MotorVoltage Motor voltage in [V]. [8] DCLinkVoltage DC-link voltage in [V]. [12] AnalogInput53 Expressed as actual value. [13] AnalogInput60 Expressed as actual value. [18] PulseInput33 Expressed as actual value. [20] AlarmNumber Shows number of the alarm. [30] CounterA Number of counts. [31] CounterB Number of counts. 42 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 130BD023.10 13-11 Comparator Operator Array [4] Option: Function: Select operator to be used in comparison. [0] Less Than < Result of evaluation is True if variable selected in 13-10 Comparator Operand is smaller than fixed value in 13-12 Comparator Value. Result is False if variable selected in 13-10 Comparator Operand is greater than fixed value in 13-12 Comparator Value. [1] * Approximately equals Result of evaluation is True if variable selected in 13-10 Comparator Operand is approximately equal to fixed value in 13-12 Comparator Value. [2] Greater Than Inverse logic of option [0]. > 13-12 Comparator Value Array [4] Range: Function: 0.0* [-9999-9999] Enter "trigger level" for variable monitored by this comparator. 4.10.3 13-2* Timers Use the timer results to define an event (13-51 SL Controller Action) or as boolean input in a logic rule (13-40 Logic Rule Boolean 1, 13-42 Logic Rule Boolean 2 or 13-44 Logic Rule Boolean 3). When timer value has elapsed timer changes state from False to True. 13-20 SLC Controller Timer Array [3] Range: Function: 0.0 s* [0.0-3600 s] Enter value to define duration of the False output from programmed timer. A timer is only False if it is started by an action and until the given timer value has elapsed. 4.10.4 13-4* Logic Rules Combine up to three boolean inputs (TRUE/FALSE inputs) from timers, comtors, digital inputs, status bits and events using the logical operators AND, OR, and NOT. Select boolean inputs for the calculation in 13-40 Logic Rule Boolean 1, 13-42 Logic Rule Boolean 2 and 13-44 Logic Rule Boolean 3. Define the operators used to logically combine the selected inputs in 13-41 Logic Rule Operator 1 and 13-43 Logic Rule Operator 2. Par. 13-41 Par. 13-40 Logic Rule Operator 1 Logic Rule Boolean 1 Par. 13-42 Logic Rule Boolean 2 . . . . . . Par. 13-43 Logic Rule Operator 2 . . . . . . Par. 13-44 Logic Rule Boolean 3 Illustration 4.12 Parameters for Logic Rules Priority of calculation The results of 13-40 Logic Rule Boolean 1, 13-41 Logic Rule Operator 1 and 13-42 Logic Rule Boolean 2 are calculated first. The outcome (TRUE/FALSE) of this calculation is combined with the settings of 13-43 Logic Rule Operator 2 and 13-44 Logic Rule Boolean 3, yielding the final result (TRUE/FALSE) of the logic rule. 13-40 Logic Rule Boolean 1 Array [4] Option: [0] * False [1] True [2] Running [3] InRange [4] OnReference [7] Out of Current Range [8] BelowILow [9] AboveIHigh [16] ThermalWarning [17] MainsOutOfRange [18] Reversing [19] Warning [20] Alarm_Trip [21] Alarm_TripLock [22] Comparator 0 [23] Comparator 1 [24] Comparator 2 [25] Comparator 3 [26] LogicRule 0 Function: Select first boolean input for selected logic rule. Enters False in logic rule. Enters True in logic rule. See parameter group 5-4* Relays [5] for description. See parameter group 5-4* Relays [7] for description. See parameter group 5-4* Relays [8] for description. See parameter group 5-4* Relays [12] for description. See parameter group 5-4* Relays [13] for description. See parameter group 5-4* Relays [14] for description. See parameter group 5-4* Relays [21] for description. Mains voltage is outside the specified voltage range. See parameter group 5-4* Relays [25] for description. A warning is active. A trip alarm is active. A trip lock alarm is active. Use result of comparator 0 in logic rule. Use result of comparator 1 in logic rule. Use result of comparator 2 in logic rule. Use result of comparator 3 in logic rule. Use result of logic rule 0 in logic rule. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 43 Parameter Descriptions VLT® Micro Drive FC 51 44 13-40 Logic Rule Boolean 1 Array [4] Option: [27] LogicRule 1 [28] LogicRule 2 [29] LogicRule 3 [30] SL Timeout0 [31] SL Timeout1 [32] SL Timeout2 [33] DigitalInput_18 [34] DigitalInput_19 [35] DigitalInput_27 [36] DigitalInput_29 [38] DigitalInput_33 [39] StartCommand [40] DriveStopped Function: Use result of logic rule 1 in logic rule. Use result of logic rule 2 in logic rule. Use result of logic rule 3 in logic rule. Use result of timer 0 in logic rule. Use result of timer 1 in logic rule. Use result of timer 2 in logic rule. Use value of DI 18 in logic rule. Use value of DI 19 in logic rule. Use value of DI 27 in logic rule. Use value of DI 29 in logic rule. Use value of DI 33 in logic rule This event is True, if frequency converter is started by any means (digital input or other). This event is True, if frequency converter is stopped or coasted by any means (digital input or other). 13-41 Logic Rule Operator 1 Array [4] Option: Function: Select first logical operator to use on boolean inputs from 13-40 Logic Rule Boolean 1 and 13-42 Logic Rule Boolean 2. [0] * Disabled Ignores 13-42 Logic Rule Boolean 2, 13-43 Logic Rule Operator 2 and 13-44 Logic Rule Boolean 3. [1] And Evaluates expression [13-40] AND [13-42]. [2] Or Evaluates expression [13-40] OR [13-42]. [3] And not Evaluates expression [13-40] AND NOT [13-42]. [4] Or not Evaluates expression [13-40] OR NOT [13-42]. [5] Not and Evaluates expression NOT [13-40] and [13-42]. [6] Not or Evaluates expression NOT [13-40] OR [13-42]. [7] Not and not Evaluates expression NOT [13-40] AND NOT [13-42]. [8] Not or not Evaluates expression NOT [13-40] OR NOT [13-42]. 13-42 Logic Rule Boolean 2 Array [4] Option: Function: Select second boolean input for selected logic rule. See 13-40 Logic Rule Boolean 1 for choices and descriptions. 13-43 Logic Rule Operator 2 Array [4] Option: Function: Select second logical operator to use on boolean inputs calculated in 13-40 Logic Rule Boolean 1, 13-41 Logic Rule Operator 1, and 13-43 Logic Rule Operator 2 Array [4] Option: Function: 13-42 Logic Rule Boolean 2 and the boolean input from 13-42 Logic Rule Boolean 2. [0] * Disabled Ignores 13-44 Logic Rule Boolean 3. [1] And Evaluates expression [13-40/13-42] AND [13-44]. [2] Or Evaluates expression [13-40/13-42] OR [13-44]. [3] And not Evaluates expression [13-40/13-42] AND NOT [13-44]. [4] Or not Evaluates expression [13-40/13-42] OR NOT [13-44]. [5] Not and Evaluates expression NOT [13-40/13-42] and [13-44]. [6] Not or Evaluates expression NOT [13-40/13-42] OR [13-44]. [7] Not and not Evaluates expression NOT [13-40/13-42] AND NOT [13-44]. [8] Not or not Evaluates expression NOT [13-40/13-42] OR NOT [13-44]. 13-44 Logic Rule Boolean 3 Array [4] Option: Function: Select third boolean input for selected logic rule. See 13-40 Logic Rule Boolean 1 for choices and descriptions. 4.10.5 13-5* States 13-51 SL Controller Event Array [20] Option: Function: Select boolean input to define Smart Controller Event. See 13-40 Logic Rule Boolean 1 for choices and descriptions. 13-52 SL Controller Action Array [20] Option: Function: Select action corresponding to SLC event. Actions are executed when corresponding event (13-51 SL Controller Event) is evaluated as True. [0] * Disabled Function is disabled. [1] No Action No action is taken. [2] Select Set-up1 Changes active set-up to Set-up 1. [3] Select Set-up2 Changes active set-up to Set-up 2. [10] SelectPresetRef0 Selects preset reference 0 [11] SelectPresetRef1 Selects preset reference 1 [12] SelectPresetRef2 Selects preset reference 2 [13] SelectPresetRef3 Selects preset reference 3 [14] SelectPresetRef4 Selects preset reference 4 44 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 13-52 SL Controller Action Array [20] Option: Function: [15] SelectPresetRef5 Selects preset reference 5 [16] SelectPresetRef6 Selects preset reference 6 [17] SelectPresetRef7 Selects preset reference 7 [18] SelectRamp1 Selects ramp 1 [19] SelectRamp2 Selects ramp 2 [22] Run Issues start command to frequency converter. [23] RunReverse Issues start reverse command to frequency converter. [24] Stop Issues stop command to frequency converter. [25] Qstop Issues quick stop command to frequency converter. [26] DCstop Issues DC stop command to frequency converter. [27] Coast frequency converter coasts immediately. All stop commands including coast command stop the SLC. [28] Freeze Output Freezes output frequency. [29] StartTimer0 Starts timer 0. [30] StartTimer1 Starts timer 1 [31] StartTimer2 Starts timer 2 [32] SetDO42Low Set Digital output 42 low. [33] SetRelayLow Set Relay low. [38] SetDO42High Set Digital output 42 high. [39] SetRelayHigh Set Relay high. [60] ResetCounterA Resets counter A to 0. [61] ResetCounterB Resets counter B to 0. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 45 Parameter Descriptions VLT® Micro Drive FC 51 44 4.11 Parameter Group 14: Special Functions Parameter group for configuring special frequency converter functions. 4.11.1 14-0* Inverter Switching 14-01 Switching Frequency Option: Function: Select the switching frequency in order to minimize e.g. acoustic noise and power loss or maximizing efficiency. [0] 2 KHz [1] * 4 KHz [2] 8 KHz [4] 16 KHz NOTICE For 18.5 kW and 22 kW frequency converter, the option [4] is not available. 14-03 Overmodulation Option: Function: This feature allows more accurate speed control near and over nominal speed (50/60 Hz). Another advantage with overmodulation is the ability of staying at a constant speed even though main is dropping. [0] Off Disables the overmodulation function to avoid torque ripple on the motor shaft. [1] * On Connects the overmodulation function to obtain an output voltage up to 15% greater than mains voltage. 4.11.2 14-1* Mains Monitoring This parameter group supplies functions for handling imbalance on mains. 14-12 Functions at Mains Imbalance Option: Function: Operation under severe mains imbalance conditions reduces drive lift time. Select function to take place when severe mains imbalance is detected. [0] * Trip Frequency converter trips. [1] Warning Frequency converter issues a warning. [2] Disabled No action taken. Parameters for configuring auto reset handling, special trip handling and control card self-test or initialisation. 14-20 Reset Mode Option: Function: Select reset function after tripping. Once reset, the frequency converter can be restarted. [0] * Manual Reset Perform reset via [Reset] or digital inputs. [1] AutoReset 1 Performs one automatic reset after tripping. [2] AutoReset 2 Performs two automatic resets after tripping. [3] AutoReset 3 Performs three automatic resets after tripping. [4] AutoReset 4 Performs four automatic resets after tripping. [5] AutoReset 5 Performs five automatic resets after tripping. [6] AutoReset 6 Performs six automatic resets after tripping. [7] AutoReset 7 Performs seven automatic resets after tripping. [8] AutoReset 8 Performs eight automatic resets after tripping. [9] AutoReset 9 Performs nine automatic resets after tripping. [10] AutoReset 10 Performs ten automatic resets after tripping. [11] AutoReset 15 Performs fifteen automatic resets after tripping. [12] AutoReset 20 Performs twenty automatic resets after tripping. [13] Infinite auto Performs an infinite number of automatic reset resets after tripping. [14] Reset at power-up Trip-lock alarm can be reset at power up. WARNING UNINTENDED START When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start via an external switch, a serial bus command, an input reference signal from the LCP, or after a cleared fault condition. To prevent unintended motor start: · Disconnect the frequency converter from the mains. · Press [Off/Reset] on the LCP before programming parameters. · Fully wire and assembly the frequency converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing. 46 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 14-21 Automatic Restart Time Range: Function: 10 s* [0-600 s] Enter time interval from trip to start of automatic reset function. This parameter is active when 14-20 Reset Mode, is set to [1] to [13] Automatic Reset. 14-22 Operation Mode Option: Function: Use this parameter for specifying normal operation or to initialize all parameters, except 15-03 Power Ups, 15-04 Over Temps and 15-05 Over Volts. [0] * Normal Frequency converter runs normal operation. Operation [2] Initialization Resets all parameters to default settings, except for 15-03 Power Ups, 15-04 Over Temps and 15-05 Over Volts. Frequency converter resets during next power-up. 14-22 Operation Mode also reverts to default setting [0] Normal Operation. 14-26 Action at Inverter Fault Option: [0] Trip Function: When the frequency converter detects an overvoltage, it will trip immediately. NOTICE It is recommended to choose [0] Trip in hoisting applications. [1] * Warning When the frequency converter detects an overvoltage, it will give warning immediately. After protection filter, it will trip. NOTICE It is recommended to disable protection mode in hoisting applications. 4.11.3 14-4* Energy Optimising Parameters for adjusting the energy optimisation level in both Variable Torque (VT) and AEOAutomatic Energy Saving mode. 14-41 AEO Minimum Magnetisation Range: 66 %* [40 - 75 %] Function: Enter the minimum allowable magnetisation for AEO. Selection of a low value reduces energy loss in the motor, but can also reduce resistance to sudden load changes. 4.11.4 14-9* Fault Settings 14-90 Fault Level Use this parameter to customise fault levels. Only index 7, which indicates overcurrent faults, is supported. Option: [3] * Trip lock Function: Alarm is set to trip lock level. Analog 13 overcurrent alarm cannot be reset without power cycle. [4] Trip w. Alarm is configured into trip alarm, which delayed reset can be reset after a delay time. For example, if overcurrent alarm is configured to this option, it can be reset 3 minutes after the alarm is reported. Analog 13 overcurrent alarm is changed back to trip lock if it has been reset for more than 20 times. [5] Flystart The frequency converter tries to catch a motor spinning when starting. If this option is selected, 1-73 Flying Start s set to [1] Enabled. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 47 Parameter Descriptions VLT® Micro Drive FC 51 44 4.12 Parameter Group 15: Drive Information Parameter group containing information on operating data, hardware configuration, software version, etc. 15-00 Operating Time Range: 0 days* [0-9999 days] Function: View how many days the frequency converter has been powered up. The value is saved at power off and cannot be reset. 15-01 Running Hours Range: Function: 0* [0- 60000] View running hours of motor. The value is saved at power off and can be reset in 15-07 Reset Running Hours Counter. 15-02 kWh Counter Range: Function: 0 [0-65535] View power consumption in kWh as a mean value over one hour. Reset counter in 15-06 Reset kWh Counter. 15-03 Power Ups Range: Function: 0 [0-2147483647] View number of times frequency converter has been powered up. Counter cannot be reset. 15-04 Over Temps Range: Function: 0 [0-65535] View number of times frequency converter has tripped due to over temperature. Counter cannot be reset. 15-05 Over Volts Range: Function: 0* [0-65535] View number of times frequency converter has tripped due to over voltage. Counter cannot be reset. 15-06 Reset kWh Counter Option: [0] * Do Not Reset [1] Reset Counter Function: Counter is not reset. Counter is reset. 15-07 Reset Running Hours Counter Option: Function: [0] * Do Not Reset [1] Reset Counter Counter is not reset. Counter is reset. 4.12.1 15-3* Fault Log This parameter group contains a fault log showing reasons for the ten latest trips. 15-30 Fault Log: Error Code Range: Function: 0 [0-255] View error code and look it up in VLT® Micro Drive FC 51 Quick Guide. 4.12.2 15-4* Drive Identification Parameters containing read only information about the hardware and software configuration of the frequency converter. 15-40 FC Type Option: Function: View FC type. 15-41 Power Section Option: Function: View power section of frequency converter. 15-42 Voltage Option: Function: View voltage of frequency converter. 15-43 Software Version Option: Function: View software version of frequency converter. 15-46 Frequency Converter Ordering No Option: Function: View ordering number for re-ordering frequency converter in its original configuration. 15-48 LCP ID No Option: Function: View LCP ID number. 15-51 Frequency Converter Serial Number Option: Function: View frequency converter serial number. 48 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.13 Parameter Group 16: Data Readouts 16-00 Control Word Range: Function: 0* [0-65535] View latest valid control word sent to frequency converter via serial communication port. 16-01 Reference [Unit] Range: Function: 0.000* [-4999.000-4999.000] View total remote reference. Total reference is sum of pulse, analog, preset, LCP potentiometer, local bus and freeze reference. 16-02 Reference % Range: Function: 0.0* [-200.0-200.0%] View total remote reference in percent. Total reference is sum of pulse, analog, preset, LCP potentiometer, local bus and freeze reference. 16-03 Status Word Range: Function: 0* [0-65535] View status word sent to frequency converter via serial communication port. 16-05 Main Actual Value % Range: Function: 0.00* [-100.00-100.00%] View two-byte word sent with status word to bus Master reporting main actual value. 16-09 Custom Readout Range: Function: 0.00* [0.00-9999.00%] Customized readout based on the settings of 0-31 Custom Readout Min Scale, 0-32 Custom Readout Max Scale and 4-14 Motor Speed High Limit 4.13.1 16-1* Motor Status 16-10 Power [kW] Range: 0 kW* [0-65.535 kW] Function: View output power in kW. 16-11 Power [hp] Range: 0 hp [0-65.535 hp ] Function: View output power in hp. 16-12 Motor Voltage Range: 0.0* [0.0-65535 V] Function: View motor phase voltage. 16-13 Frequency Range: 0.0 Hz* [0.0-6553.5 Hz] Function: View output frequency in Hz. 16-14 Motor Current Range: 0.00 A* [0.00-655 A] Function: View motor phase current. 16-15 Frequency [%] Range: Function: 0.00* [0-6553.5%] View a two-byte word reporting actual motor frequency as a percentage of 4-14 Motor Speed High Limit 16-18 Motor Thermal Range: Function: 0%* [0-100%] View calculated thermal motor load as percentage of estimated thermal motor load. 4.13.2 16-3* Drive Status 16-30 DC Link Voltage Range: 0 V* [0-65535 V] Function: View DC-link voltage. 16-34 Heat Sink Temp. Range: Function: 0* [0-255°C] View heat sink temperature of frequency converter. 16-35 Inverter Thermal Range: Function: 0%* [0-255%] View calculated thermal load on frequency converter in relation to estimated thermal load on frequency converter. 16-36 Inv. Nom. Current Range: Function: 0.00 A* [0.00-655A] View continuous nominal inverter current. 16-37 Inv. Max. Current Range: Function: 0.00 A* [0.00-655A] View intermittent maximum inverter current (150%). 16-38 SL Controller State Range: 0* [0-255] Function: View number of active SLC state. 4.13.3 16-5* Ref. & Feedb. 16-50 External Reference Range: Function: 0.0%* [-200.0-200.0%] View sum of all external references in percent. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 49 Parameter Descriptions VLT® Micro Drive FC 51 44 16-51 Pulse Reference Range: Function: 0.0 %* [-200.0-200.0%] View actual pulse input converted to a reference in percent. 16-52 Feedback Range: Function: 0.000* [-4999.000-4999.000] View analog or pulse feedback in Hz. 4.13.4 16-6* Inputs and Outputs 16-60 Digital Input 18, 19, 27, 33 Range: Function: 0* [0-1111] View signal states from active digital inputs. 16-61 Digital Input 29 Range: Function: 0* [0-1] View signal state on digital input 29. 16-62 Analog Input 53 (volt) Range: Function: 0.00* [0.00-10.00 V] View input voltage on analog input terminal. 16-63 Analog Input 53 (current) Range: Function: 0.00* [0.00-20.00 mA] View input current on analog input terminal. 16-64 Analog Input 60 Range: Function: 0.00* [0.00-20.00 mA] View actual value at input 60 either as reference or protection value. 16-65 Analog Output 42 [mA] Range: Function: 0.00 mA* [0.00-20.00 mA] View output current on analog output 42. 16-68 Pulse Input Range: Function: 20 Hz* [20-5000 Hz] View input frequency on pulse input terminal. 16-71 Relay Output [bin] Range: 0* [0-1] Function: View relay setting. 16-72 Counter A Range: 0* [-32768-32767] Function: View present value of Counter A. 16-73 Counter B Range: 0* [-32768-32767] Function: View present value of Counter B. 4.13.5 16-8* FC Port Parameter for viewing references from FC Port. 16-86 FC Port REF 1 Range: Function: 0* [0x8000-0x7FFF] View currently received reference from FC Port. 4.13.6 16-9* Diagnosis Read-Outs 16-90 Alarm Word Range: Function: 0* [0-0xFFFFFFFF] Via alarm word sent via serial communication port in hex code. 16-91 Alarm Word 2 Range: Function: 0* [0-0xFFFFFFFFUL] View the alarm word 2 sent via the serial communication port in hex code. 16-92 Warning Word Range: Function: 0* [0-0xFFFFFFFF] View warning word sent via serial communi- cation port in hex code. 16-94 Ext. Status Word Range: Function: 0* [0-0xFFFFFFFF] View extended warning word sent via serial communication port in hex code. 50 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Descriptions Programming Guide 4.14 Parameter Group 18: Extended Motor Data 4.14.1 18-8* Motor Resistors 18-80 Stator Resistance (Rs in high resolution) Range: Function: 0.000 Ohm [0.000999.900 Set the stator resistance value. Ohm] Enter the value from a motor data sheet or perform an AMT on a cold motor. 18-81 Stator Leakage Reactance (X1 in high resolution) Range: Function: 0.000 Ohm [0.000 999.900 Ohm] Set the stator leakage reactance value. Enter the value from a motor data sheet or perform an AMT on a cold motor. The default setting is calculated by the frequency converter from the motor nameplate data. 44 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 51 Parameter Lists VLT® Micro Drive FC 51 5 Parameter Lists 55 5.1 Parameter Overview 0-** Operation/Display 0-61 Access to Main/Quick Menu 1-29 Automatic Motor Tuning 1-82 Min Speed for Funct. at 0-0* Basic Settings w/o Password (AMT) Stop [Hz] 0-03 Regional Settings *[0] Full access *[0] Off 0.020.0 Hz *0.0 Hz *[0] International [1] LCP:Read Only [2] Enable AMT 1-9*Motor Temperature [1] US [2] LCP:No Access [3] Complete AMT with Rotating 1-90 Motor Thermal Protection 0-04 Oper. State at Power-up 1-** Load/Motor motor *[0] No protection (Hand) 1-0* General Settings 1-3* Adv. Motor Data [1] Thermistor warning [0] Resume 1-00 Configuration Mode 1-30 Stator Resistance (Rs) [2] Thermistor trip *[1] Forced stop, ref=old *[0] Speed open loop [Ohm] * Dep. on motor data [3] Etr warning [2] Forced stop, ref=0 [3] Process 1-33 Stator Leakage Reactance [4] Etr trip 0-1* Set-up Handling 1-01 Motor Control Principle (X1) 1-93 Thermistor Resource 0-10 Active Set-up [0] U/f [Ohm] * Dep. on motor data *[0] None *[1] Set-up 1 *[1] VVC+ 1-35 Main Reactance (Xh) [1] Analog input 53 [2] Set-up 2 1-03 Torque Characteristics [Ohm] * Dep. on motor data [6] Digital input 29 [9] Multi Set-up *[0] Constant torque 1-5* Load Indep. Setting 2-** Brakes 0-11 Edit Set-up [2] Automatic Energy Optim. 1-50 Motor Magnetisation at 0 2-0* DC-Brake *[1] Set-up 1 1-05 Local Mode Configuration Speed 2-00 DC Hold Current [2] Set-up 2 [0] Speed Open Loop 0300% *100% 0150% *50% [9] Active Set-up *[2] As config in par. 1-00 1-52 Min Speed Norm. Magnet. 2-01 DC Brake Current 0-12 Link Set-ups 1-2* Motor Data [Hz] 0150% *50% [0] Not Linked 1-20 Motor Power [kW] [hp] 0.010.0 Hz *0.0Hz 2-02 DC Braking Time *[20] Linked [1] 0.09 kW/0.12 hp 1-55 U/f Characteristic - U 0.060.0 s *10.0 s 0-31 Custom Readout Min Scale [2] 0.12 kW/0.16 hp 0-999.9 V 2-04 DC Brake Cut In Speed 0.009999.00 * 0.00 [3] 0.18 kW/0.25 hp 1-56 U/f Characteristic - F 0.0400.0 Hz *0.0Hz 0-32 Custom Readout Max Scale [4] 0.25 kW/0.33 hp 0-400 Hz 2-1* Brake Energy Funct. 0.009999.00 * 100.0 [5] 0.37 kW/0.50 hp 1-6* Load Depen. Setting 2-10 Brake Function 0-4* LCP Keypad [6] 0.55 kW/0.75 hp 1-60 Low Speed Load Compen- *[0] Off 0-40 [Hand on] Key on LCP [7] 0.75 kW/1.00 hp sation [1] Resistor brake [0] Disabled [8] 1.10 kW/1.50 hp 0199% *100% [2] AC brake *[1] Enabled [9] 1.50 kW/2.00 hp 1-61 High Speed Load Compen- 2-11 Brake Resistor (ohm) 0-41 [Off / Reset] Key on LCP [10] 2.20 kW/3.00 hp sation Min/Max/default: Powersize dep. [0] Disable All [11] 3.00 kW/4.00 hp 0199% *100% 2-14 Brake Voltage reduce *[1] Enable All [12] 3.70 kW/5.00 hp 1-62 Slip Compensation 0 - Powersize dep.* 0 [2] Enable Reset Only [13] 4.00 kW/5.40 hp -400399% *100% 2-16 AC Brake, Max current 0-42 [Auto on] Key on LCP [14] 5.50 kW/7.50 hp 1-63 Slip Compensation Time 0-150% *100% [0] Disabled [15] 7.50 kW/10.00 hp Constant 2-17 Overvoltage Control *[1] Enabled [16] 11.00 kW/15.00 hp 0.055.00 s *0.10 s *[0] Disabled 0-5* Copy/Save [17] 15.00 kW/20.00 hp 1-7* Start Adjustments [1] Enabled (not at stop) 0-50 LCP Copy [18] 18.50 kW/25.00 hp 1-71 Start Delay [2] Enabled *[0] No copy [19] 22.00 kW/29.50 hp 0.010.0 s *0.0 s 2-2* Mechanical Brake [1] All to LCP [20] 30.00 kW/40.00 hp 1-72 Start Function 2-20 Release Brake Current [2] All from LCP 1-22 Motor Voltage [0] DC hold/delay time 0.00100.0 A *0.00 A [3] Size indep. from LCP 50-999 V *230400 V [1] DC brake/delay time 2-22 Activate Brake Speed [Hz] 0-51 Set-up Copy 1-23 Motor Frequency *[2] Coast/delay time 0.0400.0 Hz *0.0 Hz *[0] No copy 20400 Hz *50 Hz 1-73 Flying Start 3-** Reference / Ramps [1] Copy from set-up 1 1-24 Motor Current *[0] Disabled 3-0* Reference Limits [2] Copy from set-up 2 0.01100.00 A *Motortype dep. [1] Enabled 3-00 Reference Range [9] Copy from Factory set-up 1-25 Motor Nominal Speed 1-8* Stop Adjustments *[0] Min - Max 0-6* Password 1009999 rpm *Motortype dep. 1-80 Function at Stop [1] -Max - +Max 0-60 (Main) Menu Password *[0] Coast 3-02 Minimum Reference 0999 *0 [1] DC hold -49994999 *0.000 3-03 Maximum Reference -49994999 *50.00 1) M4 and M5 only 52 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide 3-1* References 3-81 Quick Stop Ramp Time 5-1* Digital Inputs5-10 Terminal 5-40 Function Relay 3-10 Preset Reference 0.053600 s *3.00 s (10.00s1)) 18 Digital Input [52] Remote ref. active -100.0100.0% *0.00% 3-11 Jog 4-** Limits/Warnings Speed [Hz] 4-1* Motor Limits 4-10 Motor 0.0400.0 Hz *5.0 Hz Speed Direction 3-12 Catch up/slow Down Value *[0] Clockwise If Par. 1-00 is set [0] No function [1] Reset [2] Coast inverse [3] Coast and reset inv. [53] No alarm [54] Start cmd active [55] Running reverse [56] Drive in hand mode 0.00100.0% * 0.00% to close loop control [4] Quick stop inverse [57] Drive in auto mode 3-14 Preset Relative Reference [1] CounterClockwise [5] DC-brake inv. [60-63] Comparator 0-3 -100.0100.0% *0.00% *[2] Both if Par. 1-00 is set to [6] Stop inv [70-73] Logic rule 0-3 3-15 Reference Resource 1 open loop control *[8] Start [81] SL digital output B [0] No function *[1] Analog Input 53 [2] Analog input 60 4-12 Motor Speed Low Limit [Hz] 0.0400.0 Hz *0.0 Hz [9] Latched start [10] Reversing [11] Start reversing 5-41 On Delay, Relay 0.00600.00 s *0.01 s 5-42 Off Delay, Relay [8] Pulse input 33 4-14 Motor Speed High Limit [12] Enable start forward 0.00600.00 s *0.01 s [11] Local bus ref [21] LCP Potentiometer [Hz] 0.1400.0 Hz *65.0 Hz [13] Enable start reverse [14] Jog 5-5* Pulse Input 5-55 Terminal 33 Low 3-16 Reference Resource 2 [0] No function 4-16 Torque Limit Motor Mode [16-18] Preset ref bit 0-2 0400% *150% [19] Freeze reference5-10 Frequency 204999 Hz *20 Hz [1] Analog in 53 *[2] Analog in 60 [8] Pulse input 33 4-17 Torque Limit Generator Mode 0400% *100% Terminal 18 Digital Input [20] Freeze output [21] Speed up 5-56 Terminal 33 High Frequency 215000 Hz *5000 Hz *[11] Local bus reference 4-4* Adj. Warnings 2 [22] Speed down 5-57 Term. 33 Low Ref./Feedb. [21] LCP Potentiometer 3-17 Reference Resource 3 4-40 Warning Frequency Low 0.00Value of 4-41 Hz *0.0 Hz [23] Set-up select bit 0 [28] Catch up Value -49994999 *0.000 [0] No function [1] Analog Input 53 4-41 Warning Frequency High Value of 4-40400.0 Hz *400.00 [29] Slow down [34] Ramp bit 0 5-58 Term. 33 High Ref./Feedb. Value [2] Analog input 60 Hz [60] Counter A (up) -49994999 *50.000 [8] Pulse input 33 4-5* Adj. Warnings [61] Counter A (down) 6-** Analog In/Out *[11] Local bus ref 4-50 Warning Current Low [62] Reset counter A 6-0* Analog I/O Mode [21] LCP Potentiometer 0.00100.00 A *0.00 A [63] Counter B (up) 6-00 Live Zero Timeout Time 3-18 Relative Scaling Ref. Resource 4-51 Warning Current High 0.0100.00 A *100.00 A [64] Counter B (down) [65] Reset counter B 1-99 s *10 s 6-01 Live Zero TimeoutFunction *[0] No function [1] Analog Input 53 4-54 Warning Reference Low -4999.000Value of 4-55 5-11 Terminal 19 Digital Input *[0] Off See par. 5-10. * [10] Reversing [1] Freeze output [2] Analog input 60 * -4999.000 5-12 Terminal 27 Digital Input [2] Stop [8] Pulse input 33 [11] Local bus ref 4-55 Warning Reference High Value of 4-544999.000 See par. 5-10. * [1] Reset [3] Jogging 5-13 Terminal 29 Digital Input [4] Max speed [21] LCP Potentiometer *4999.000 See par. 5-10. * [14] Jog [5] Stop and trip 3-4* Ramp 1 3-40 Ramp 1 Type 4-56 Warning Feedback Low -4999.000Value of 4-57 5-15 Terminal 33 Digital Input 6-1* Analog Input 1 See par. 5-10. * [16] Preset ref bit 6-10 Terminal 53 Low Voltage *[0] Linear * -4999.000 0 0.009.99 V *0.07 V [2] Sine2 ramp 4-57 Warning Feedback High [26] Precise Stop Inverse 6-11 Terminal 53 High Voltage 3-41 Ramp 1 Ramp up Time Value of 4-564999.000 *4999.000 [27] Start, Precise Stop 0.0110.00 V *10.00 V 0.053600 s *3.00 s (10.00 s1)) 4-58 Missing Motor Phase 3-42 Ramp 1 Ramp Down Time Function [32] Pulse Input 5-3* Digital Outputs 6-12 Terminal 53 Low Current 0.0019.99 mA *0.14 mA 0.053600 s *3.00s (10.00s1)) 3-5* Ramp 2 3-50 Ramp 2 Type [0] Off *[1] On 4-6* Speed Bypass 5-34 On Delay, Terminal 42 Digital Output 0.00600.00 s * 0.01 s 6-13 Terminal 53 High Current 0.0120.00 mA *20.00 mA 6-14 Term. 53 Low Ref./Feedb. *[0] Linear [2] Sine2 ramp 3-51 Ramp 2 Ramp up Time 4-61 Bypass Speed From [Hz] 0.0400.0 Hz *0.0 Hz 4-63 Bypass Speed To [Hz] 5-35 Off Delay, Terminal 42 Digital Output 0.00600.00 s * 0.01 s Value -4999-4999 *0.000 6-15 Term. 53 High Ref./Feedb. 0.053600 s *3.00 s (10.00 s1)) 3-52 Ramp 2 Ramp down Time 0.053600 s *3.00 s (10.00 s1)) 3-8* Other Ramps 3-80 Jog Ramp Time 0.0400.0 Hz *0.0 Hz 5-4* Relays Value -4999-4999 *50.000 6-16 Terminal 53 Filter Time Constant 0.0110.00 s *0.01 s 0.053600 s *3.00 s (10.00s1)) 1) M4 and M5 only 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 53 Parameter Lists VLT® Micro Drive FC 51 55 6-19 Terminal 53 mode Ctrl. 7-30 Process PI Normal/ *[0] Voltage mode Inverse Ctrl [1] Current mode 4 *[0] Normal 6-2* Analog Input 2 [1] Inverse 6-22 Terminal 60 Low Current 7-31 Process PI Anti Windup 0.0019.99 mA *0.14 mA [0] Disable 6-23 Terminal 60 High Current *[1] Enable 0.0120.00 mA *20.00 mA 7-32 Process PI Start Speed 6-24 Term. 60 Low Ref./Feedb. 0.0200.0 Hz *0.0 Hz Value 7-33 Process PI Proportional -4999-4999 *0.000 Gain 6-25 Term. 60 High Ref./Feedb. 0.0010.00 *0.01 Value 7-34 Process PI Integral Time -49994999 *50.00 0.109999 s *9999 s 6-26 Terminal 60 Filter Time 7-38 Process PI Feed Forward Constant Factor 0.0110.00 s *0.01 s 0400% *0% 6-8* LCP Potentiometer 7-39 On Reference Bandwidth 6-80 LCP Potmeter Enable 0200% *5% [0] Disabled 8-** Comm. and Options *[1] Enable 8-0* General Settings 6-81 LCP potm. Low Reference 8-01 Control Site -49994999 *0.000 *[0] Digital and ControlWord 6-82 LCP potm. High Reference [1] Digital only -49994999 *50.00 [2] ControlWord only 6-9* Analog Output xx 8-02 Control Word Source 6-90 Terminal 42 Mode [0] None *[0] 0-20 mA *[1] FC RS485 [1] 4-20 mA 8-03 Control Word Timeout [2] Digital Output Time 6-91 Terminal 42 Analog Output 0.16500 s *1.0 s *[0] No operation 8-04 Control Word Timeout [10] Output Frequency Function [11] Reference *[0] Off [12] Feedback [1] Freeze Output [13] Motor Current [2] Stop [16] Power [3] Jogging [19] DC Link Voltage [4] Max. Speed [20] Bus Reference [5] Stop and trip 6-92 Terminal 42 Digital Output 8-06 Reset Control Word See parameter 5-40 Timeout *[0] No Operation *[0] No Function [80] SL Digital Output A [1] Do reset 6-93 Terminal 42 Output Min 8-3* FC Port Settings Scale 8-30 Protocol 0.00-200.0% *0.00% *[0] FC 6-94 Terminal 42 Output Max [2] Modbus Scale 8-31 Address 0.00-200.0% *100.0% 1-247 *1 7-** Controllers 8-32 FC Port Baud Rate 7-2* Process Ctrl. Feedb [0] 2400 Baud 7-20 Process CL Feedback 1 [1] 4800 Baud Resource *[2] 9600 Baud For choose FC *[0] NoFunction Bus in 8-30 [1] Analog Input 53 *[3] 19200 Baud For choose [2] Analog input 60 Modbus in 8-30 [8] PulseInput33 [4] 38400 Baud [11] LocalBusRef 7-3* Process PI 8-33 FC Port Parity 8-52 DC Brake Select *[0] Even Parity, 1 Stop Bit See par. 8-50 *[3] LogicOr [1] Odd Parity, 1 Stop Bit 8-53 Start Select [2] No Parity, 1 Stop Bit See par. 8-50 *[3] LogicOr [3] No Parity, 2 Stop Bits 8-54 Reversing Select 8-35 Minimum Response Delay See par. 8-50 *[3] LogicOr 0.0010.5 *0.010 s 8-55 Set-up Select 8-36 Max Response Delay See par. 8-50 *[3] LogicOr 0.10010.00 s *5.000 s 8-56 Preset Reference Select 8-4* FC MC protocol set See parameter 8-50 * [3] LogicOr 8-43 FC Port PCD Read Configu- 8-8* Bus communication ration Diagnostics *[0] None Expressionlimit 8-80 Bus Message Count [1] [1500] Operation Hours 0-0 N/A *0 N/A [2] [1501] Running Hours 8-81 Bus Error Count [3] [1502] kWh Counter 0-0 N/A *0 N/A [4] [1600] Control Word 8-82 Slave Messages Rcvd [5] [1601] Reference [Unit] 0-0 N/A *0 N/A [6] [1602] Reference % 8-83 Slave Error Count [7] [1603] Status Word 0-0 N/A *0 N/A [8] [1605] Main Actual Value [%] 8-9* Bus Jog / Feedback [9] [1609] Custom Readout 8-94 Bus feedback 1 [10] [1610] Power [kW] 0x8000-0x7FFF *0 [11] [1611] Power [hp] 13-** Smart Logic [12] [1612] Motor Voltage 13-0* SLC Settings [13] [1613] Frequency 13-00 SL Controller Mode [14] [1614] Motor Current *[0] Off [15] [1615] Frequency [%] [1] On [16] [1618] Motor Thermal 13-01 Start Event [17] [1630] DC Link Voltage [0] False [18] [1634] Heatsink Temp. [1] True [19] [1635] Inverter Thermal [2] Running [20] [1638] SL Controller State [3] InRange [21] [1650] External Reference [4] OnReference [22] [1651] Pulse Reference [7] OutOfCurrentRange [23] [1652] Feedback [Unit] [8] BelowILow [24] [1660] Digital Input [9] AboveIHigh 18,19,27,33 [16] ThermalWarning [25] [1661] Digtial Input 29 [17] MainOutOfRange [26] [1662] Analog Input 53 (V) [18] Reversing [27] [1663] Analog Input 53 (mA) [19] Warning [28] [1664] Analog Input 60 [20] Alarm_Trip [29] [1665] Analog Output 42 [21] Alarm_TripLock [mA] [22-25] Comparator 0-3 [30] [1668] Freq. Input 33 [Hz] [26-29] LogicRule0-3 [31] [1671] Relay Output [bin] [33] DigitalInput_18 [32] [1672] Counter A [34] DigitalInput_19 [33] [1673] Counter B [35] DigitalInput_27 [34] [1690] Alarm Word [36] DigitalInput_29 [35] [1692] Warning Word [38] DigitalInput_33 [36] [1694] Ext. Status Word *[39] StartCommand 8-5* Digital/Bus [40] DriveStopped 8-50 Coasting Select 13-02 Stop Event [0] DigitalInput See parameter 13-01 * [40] [1] Bus DriveStopped [2] LogicAnd 13-03 Reset SLC *[3] LogicOr *[0] Do not reset 8-51 Quick Stop Select [1] Reset SLC See par. 8-50 * [3] LogicOr 54 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide 13-1* Comparators 13-10 Comparator Operand *[0] Disabled [1] Reference [2] Feedback [3] MotorSpeed [4] MotorCurrent [6] MotorPower [7] MotorVoltage [8] DCLinkVoltage [12] AnalogInput53 [13] AnalogInput60 [18] PulseInput33 [20] AlarmNumber [30] CounterA [31] CounterB 13-11 Comparator Operator [0] Less Than *[1] Approximately equals [2] Greater Than 13-12 Comparator Value -99999999 *0.0 13-2* Timers 13-20 SL Controller Timer 0.03600 s *0.0 s 13-4* Logic Rules 13-40 Logic Rule Boolean 1 See par. 13-01 *[0] False [30] - [32] SL Time-out 0-2 13-41 Logic Rule Operator 1 *[0] Disabled [1] And [2] Or [3] And not [4] Or not [5] Not and [6] Not or [7] Not and not [8] Not or not 13-42 Logic Rule Boolean 2 See par. 13-40 * [0] False 13-43 Logic Rule Operator 2 See par. 13-41 *[0] Disabled 13-44 Logic Rule Boolean 3 See par. 13-40 * [0] False 13-5* States 13-51 SL Controller Event See par. 13-40 *[0] False 13-52 SL Controller Action *[0] Disabled [1] NoAction [2] SelectSetup1 [3] SelectSetup2 [10-17] SelectPresetRef0-7 [18] SelectRamp1 [19] SelectRamp2 [22] Run [23] RunReverse [24] Stop [25] Qstop [26] DCstop [27] Coast [28] FreezeOutput [29] StartTimer0 [30] StartTimer1 [31] StartTimer2 [32] Set Digital Output A Low [33] Set Digital Output B Low [38] Set Digital Output A High [39] Set Digital Output B High [60] ResetCounterA [61] ResetCounterB 14-** Special Functions 14-0* Inverter Switching 14-01 Switching Frequency [0] 2 kHz *[1] 4 kHz [2] 8 kHz [4] 16 kHz not available for M5 14-03 Overmodulation [0] Off *[1] On 14-1* Mains monitoring 14-12 Function at mains imbalance *[0] Trip [1] Warning [2] Disabled 14-2* Trip Reset 14-20 Reset Mode *[0] Manual reset [1-9] AutoReset 1-9 [10] AutoReset 10 [11] AutoReset 15 [12] AutoReset 20 [13] Infinite auto reset [14] Reset at power up 14-21 Automatic Restart Time 0600s * 10s 14-22 Operation Mode *[0] Normal Operation [2] Initialisation 14-26 Action At Inverter Fault *[0] Trip [1] Warning 14-4* Energy Optimising 14-41 AEO Minimum Magnetisation 4075 %*66 % 14-9* Fault Settings 14-90 Fault level[3] Trip Lock [4] Trip with delayed reset 15-** Drive Information 15-0* Operating Data 15-00 Operating Days 15-01 Running Hours 15-02 kWh Counter 15-03 Power Ups 15-04 Over Temps 15-05 Over Volts 15-06 Reset kWh Counter *[0] Do not reset [1] Reset counter 15-07 Reset Running Hours Counter *[0] Do not reset [1] Reset counter 15-3* Fault Log 15-30 Fault Log: Error Code 15-4* Drive Identification 15-40 FC Type 15-41 Power Section 15-42 Voltage 15-43 Software Version 15-46 Frequency Converter Order. No 15-48 LCP Id No 15-51 Frequency Converter Serial No 16-** Data Readouts 16-0* General Status 16-00 Control Word 0-0XFFFF 16-01 Reference [Unit] -49994999 *0.000 16-02 Reference % -200.0200.0% *0.0% 16-03 Status Word 00XFFFF 16-05 Main Actual Value [%] -200.0200.0% *0.0% 16-09 Custom Readout Dep. on par. 0-31, 0-32 16-1* Motor Status 16-10 Power [kW] 16-11 Power [hp] 16-12 Motor Voltage [V] 16-13 Frequency [Hz] 16-14 Motor Current [A] 16-15 Frequency [%] 16-18 Motor Thermal [%] 16-3* Drive Status 16-30 DC Link Voltage 16-34 Heat sink Temp. 16-35 Inverter Thermal 16-36 Inv.Nom. Current 16-37 Inv. Max. Current 16-38 SL Controller State 16-5* Ref./Feedb. 16-50 External Reference 16-51 Pulse Reference 16-52 Feedback [Unit] 16-6* Inputs/Outputs 16-60 Digital Input 18,19,27,33 0-1111 16-61 Digital Input 29 0-1 16-62 Analog Input 53 (volt) 16-63 Analog Input 53 (current) 16-64 Analog Input 60 16-65 Analog Output 42 [mA] 16-68 Pulse Input [Hz] 16-71 Relay Output [bin] 16-72 Counter A 16-73 Counter B 16-8* Fieldbus/FC Port 16-86 FC Port REF 1 0x8000-0x7FFFF 16-9* Diagnosis Readouts 16-90 Alarm Word 0-0XFFFFFFFF 16-92 Warning Word 0-0XFFFFFFFF 16-94 Ext. Status Word 0-0XFFFFFFFF 18-** Extended Motor Data 18-8* Motor Resistors 18-80 Stator Resistance (High resolution) 0.00099.990 ohm *0.000 ohm 18-81 Stator Leakage Reactance(High resolution) 0.00099.990 ohm *0.000 ohm 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 55 Parameter Lists VLT® Micro Drive FC 51 55 5.2 Parameter Lists 5.2.1 Conversion Index The various attributes of each parameter are displayed in the section Factory Settings. Parameter values are transferred as whole numbers only. Conversion factors are therefore used to transfer decimals according to Table 5.1. Example: 1-24 Motor Current has a conversion index of -2 (i.e. conversion factor of 0.01 according to Table 5.1). To set the parameter to 2.25 A, transfer the value 225 via Modbus. The Conversion Factor of 0.01 means that the value transferred is multiplied by 0.01 in the frequency converter. The vale 225 transferred on the bus is thus perceived as 2.25 A in the frequency converter. Conversion index 2 1 0 -1 -2 -3 -4 -5 Conversion factor 10 100 1 0.1 0.01 0.001 0.0001 0.00001 Table 5.1 Conversion Table 5.2.2 Change During Operation TRUE means that the parameter can be changed while the frequency converter is in operation and FALSE means that the frequency converter must be stopped before a change can be made. 5.2.3 2-Set-up All set-up: The parameter can be set individually in each of the two set-ups, i.e. one single parameter can have two different data values. 1 set-up: Data value will be the same in both set-ups. 5.2.4 Type Data type 2 3 4 5 6 7 9 Table 5.2 Type Description Integer 8 Integer 16 Integer 32 Unsigned 8 Unsigned 16 Unsigned 32 Visible string Type Int8 Int16 Int32 Uint8 Uint16 Uint32 VisibleString 56 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide 5.2.5 0-** Operation/Display Parameter Parameter description number 0-03 Regional Settings Operating State at Power- 0-04 up (Hand) 0-10 Active Set-up 0-11 Edit Set-up 0-12 Link Setups Custom Readout Min 0-31 Scale Custom Readout Max 0-32 Scale 0-40 [Hand On] Key on LCP 0-41 [Off / Reset] Key on LCP 0-42 [Auto on] Key on LCP 0-50 LCP Copy 0-51 Set-up Copy 0-60 Main Menu Password Access to Main/Quick 0-61 menu w/o Password Default value [0] International 2 Setup 1 set-up [1] Forced stop ref=old [1] Set-up 1 [1] Set-up 1 [20] Linked All set-ups 1 set-up 1 set-up All set-ups 0 1 set-up 0 [1] Enabled [1] Enable All [1] Enabled [0] No copy [0] No copy 0 1 set-up All set-ups All set-ups All set-ups 1 set-up 1 set-up 1 set-up 0 1 set-up Change during operation FALSE Conversion index - TRUE - TRUE - TRUE - FALSE - TRUE -2 TRUE -2 TRUE - TRUE - TRUE - FALSE - FALSE - TRUE 0 TRUE - 5.2.6 1-** Load/Motor Parameter Parameter Description Number 1-00 Configuration Mode 1-01 Motor Control Principle 1-03 Torque Characteristics 1-05 Hand Mode Configuration 1-20 Motor Power 1-22 Motor Voltage 1-23 Motor Frequency 1-24 Motor Current 1-25 Motor Nominal Speed Automatic Motor Tuning 1-29 (AMT) 1-30 Stator Resistance (Rs) Stator Leakage Reactance 1-33 (X1) 1-35 Main Reactance (Xh) Motor Magnetisation at 1-50 Zero Speed Min Speed Normal 1-52 Magnetising [Hz] 1-55 U/f Characteristic-U 1-56 U/f Characteristic-F Low Speed Load Compen- 1-60 sation High Speed Load 1-61 Compensation 1-62 Slip Compensation Default Value 2 Setup [0] Speed open loop All set-ups [1] VVC+ All set-ups [0] Constant torque All set-ups [2] As mode 1-00 Configu- ration Mode All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups [0] Off 1 set-up All set-ups All set-ups All set-ups 100% All set-ups 0 Hz All set-ups All set-ups All set-ups 100% All set-ups 100% 100% All set-ups All set-ups Change During Operation TRUE FALSE TRUE Conversion Index - TRUE - FALSE - FALSE 0 FALSE 0 FALSE -2 FALSE 0 FALSE - FALSE -2 FALSE -2 FALSE -2 TRUE 0 TRUE -1 TRUE 0 TRUE 0 TRUE 0 TRUE 0 TRUE 0 Type Uint8 Uint8 Uint8 Uint8 Uint8 Int32 Int32 Uint8 Uint8 Uint8 Uint8 Uint8 Uint16 Uint8 Type Uint8 Uint8 Uint8 Uint8 Uint8 Uint16 Uint16 Uint16 Uint16 Uint8 Uint16 Uint32 Uint32 Uint16 Uint16 Uint16 Uint16 Uint16 Uint16 Int16 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 57 Parameter Lists VLT® Micro Drive FC 51 55 Parameter Parameter Description Number Slip Compensation Time 1-63 Constant 1-71 Start Delay 1-72 Start Function 1-73 Flying Start 1-80 Function at Stop Min Speed for Function at 1-82 Stop [Hz] 1-90 Motor Thermal Protection 1-93 Thermistor Resource Default Value 2 Setup 0.1 s 0 s [2] Coast/delay time [0] Disabled [0] Coast All set-ups All set-ups All set-ups All set-ups All set-ups 0 Hz [0] No protection [0] None All set-ups All set-ups All set-ups Change During Conversion Operation Index TRUE -2 TRUE -1 TRUE - FALSE - TRUE - TRUE -1 TRUE - FALSE - 5.2.7 2-** Brakes Parameter Number Parameter Description 2-00 DC Hold Current 2-01 DC Brake Current 2-02 DC Braking Time 2-04 DC Brake Cut In Speed 2-10 Brake Function 2-11 Brake Resistor () 2-14 Brake Voltage Reduce 2-16 AC Brake, Max current 2-17 Over-voltage Control 2-20 Release Brake Current 2-22 Activate Brake Speed [Hz] Default Value 50% 50% 10 s 0 Hz [0] Off 0 100% [0] Disabled 0 A 0 Hz 2 Setup All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE FALSE TRUE Conversion Index 0 0 -1 -1 0 0 0 TRUE - TRUE -2 TRUE -1 5.2.8 3-** Reference/Ramps Parameter Number Parameter Description 3-00 Reference Range 3-02 Minimum Reference 3-03 Maximum Reference 3-10 Preset Reference 3-11 Jog Speed [Hz] 3-12 Catch up/slow Down Value 3-14 Preset Relative Reference 3-15 Reference Resource 1 3-16 Reference Resource 2 3-17 Reference Resource 3 Relative Scaling Reference 3-18 Resource 3-40 Ramp 1 Type 3-41 Ramp 1 Ramp up Time 3-42 Ramp 1 Ramp Down Time 3-50 Ramp 2 Type 3-51 Ramp 2 Ramp up Time 3-52 Ramp 2 Ramp down Time Default Value 2 Setup [0] Min to Max 0 50 0% 5 Hz 0% 0% [1] Analog in 53 [2] Analog in 60 [11] Local bus reference All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups [0] No function [0] Linear 3 s 3 s [0] Linear 3 s 3 s All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion Index -3 -3 -2 -1 -2 -2 - TRUE - TRUE - TRUE - TRUE -2 TRUE -2 TRUE - TRUE -2 TRUE -2 Type Uint16 Uint8 Uint8 Uint8 Uint8 Uint16 Uint8 Uint8 Type Uint16 Uint16 Uint16 Uint16 Uint8 Uint16 Uint8 Uint16 Uint8 Uint32 Uint16 Type Uint8 Int32 Int32 Int16 Uint16 Int16 Int16 Uint8 Uint8 Uint8 Uint8 Uint8 Uint32 Uint32 Uint8 Uint32 Uint32 58 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide Parameter Number Parameter Description 3-80 Jog Ramp Time 3-81 Quick Stop Ramp Time Default Value 2 Setup 3 s All set-ups 3 s 1 set-up Change During Operation TRUE TRUE Conversion Index -2 -2 Type Uint32 Uint32 5.2.9 4-** Limits/Warnings Parameter Number 4-10 4-12 4-14 4-16 4-17 4-40 4-41 4-50 4-51 4-54 4-55 4-56 4-57 4-58 4-61 4-63 Parameter Description Motor Speed Direction Motor Speed Low Limit [Hz] Motor Speed High Limit [Hz] Torque Limit Motor Mode Torque Limit Generator Mode Warning Frequency Low Warning Frequency High Warning Current Low Warning Current High Warning Reference Low Warning Reference High Warning Feedback Low Warning Feedback High Missing Motor Phase Function Bypass Speed From [Hz] Bypass Speed To [Hz] Default Value 2 Setup [2] Both directions 0 Hz 65 Hz 150% 100% 0Hz 400Hz 0 A 26 A -4999 4999 -4999 4999 [1] On 0 Hz 0 Hz All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation FALSE FALSE FALSE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE FALSE TRUE TRUE Conversion Index -1 -1 0 0 -1 -1 -2 -2 -3 -3 -3 -3 -1 -1 Type Uint8 Uint16 Uint16 Uint16 Uint16 Uint16 Uint16 Uint32 Uint32 Int32 Int32 Int32 Int32 Uint8 Uint16 Uint16 5.2.10 5-** Digital In/Out Parameter Number Parameter Description 5-10 Terminal 18 Digital Input 5-11 Terminal 19 Digital Input 5-12 Terminal 27 Digital Input 5-13 Terminal 29 Digital Input 5-15 Terminal 33 Digital Input 5-34 On Delay, Terminal 42 Digital Output 5-35 Off Delay, Terminal 42 Digital Output 5-40 Function Relay 5-41 On Delay, Relay 5-42 Off Delay, Relay 5-55 Terminal 33 Low Frequency 5-56 Terminal 33 High Frequency 5-57 Terminal 33 Low Ref./Feedb. Value 5-58 Terminal 33 High Ref./Feedb. Value Default Value [8] Start [10] Reversing [1] Reset [14] Jog [16] Preset ref bit 0 0.01s 0.01s [0] No operation 0.01s 0.01s 20 Hz 5000 Hz 0 50 2 Setup All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion Index -2-2 -2 -2 0 0 -3 -3 Type Uint8 Uint8 Uint8 Uint8 Uint8 Uint16 Uint16 Uint8 Uint16 Uint16 Uint16 Uint16 Int32 Int32 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 59 Parameter Lists VLT® Micro Drive FC 51 55 5.2.11 6-** Analog In/Out Parameter Number Parameter Description 6-00 Live Zero Timeout Time 6-01 Live Zero TimeoutFunction 6-10 Terminal 53 Low Voltage 6-11 Terminal 53 High Voltage 6-12 Terminal 53 Low Current 6-13 Terminal 53 High Current Terminal 53 Low Ref./Feedb. 6-14 Value Terminal 53 High Ref./Feedb. 6-15 Value 6-16 Terminal 53 Filter Time Constant 6-19 Terminal 53 mode 6-22 Terminal 60 Low Current 6-23 Terminal 60 High Current Terminal 60 Low Ref./Feedb. 6-24 Value Terminal 60 High Ref./Feedb. 6-25 Value 6-26 Terminal 60 Filter Time Constant 6-80 LCP Potmeter Enable 6-81 LCP potentiometer Low Ref. 6-82 LCP potentiometer High Ref. 6-90 Terminal 42 Mode 6-91 Terminal 42 Analog Output 6-92 Terminal 42 Digital Output 6-93 Terminal 42 Output Min Scale 6-94 Terminal 42 Output Max Scale 5.2.12 7-** Controllers Parameter Number Parameter Description 7-20 Process CL Feedback 1 Resource Process PI Normal/ Inverse 7-30 Control 7-31 Process PI Anti Windup 7-32 Process PI Start Speed 7-33 Process PI Proportional Gain 7-34 Process PI Integral Time 7-38 Process PI Feed Forward Factor 7-39 On Reference Bandwidth Default Value 10 s [0] Off 0.07 V 10 V 0.14 mA 20 mA 0 50 0.01 s [0] Voltage mode 0.14 mA 20 mA 0 50 0.01 s 1 0 50 [0] 0-20 mA [0] No operation [0] No operation 0% 100% Default Value [0] No function [0] Normal [1] Enabled 0 Hz 0.01 9999 s 0% 5% 2 Setup All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE Conversion Index 0 -2 -2 -2 -2 All set-ups TRUE -3 All set-ups TRUE -3 All set-ups TRUE -2 1 set-up TRUE - All set-ups TRUE -2 All set-ups TRUE -2 All set-ups TRUE -3 All set-ups TRUE -3 All set-ups TRUE -2 1 set-up FALSE - All set-ups TRUE -3 All set-ups TRUE -3 All set-ups TRUE - All set-ups TRUE - All set-ups TRUE - All set-ups TRUE -2 All set-ups TRUE -2 Type Uint8 Uint8 Uint16 Uint16 Uint16 Uint16 Int32 Int32 Uint16 Uint8 Uint16 Uint16 Int32 Int32 Uint16 Uint8 Int32 Int32 Uint8 Uint8 Uint8 Uint16 Uint16 2 Setup All set-ups Change During Operation TRUE Conversion Index - All set-ups TRUE - All set-ups TRUE - All set-ups TRUE -1 All set-ups TRUE -2 All set-ups TRUE -2 All set-ups TRUE 0 All set-ups TRUE 0 Type Uint8 Uint8 Uint8 Uint16 Uint16 Uint32 Uint16 Uint8 60 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide 5.2.13 8-** Comm. and Options Parameter Number 8-01 8-02 8-03 8-04 8-06 8-30 8-31 8-32 8-33 8-35 8-36 8-43 8-50 8-51 8-52 8-53 8-54 8-55 8-56 8-94 Parameter Description Control Site Control Word Source Control Word Timeout Time Control Word Timeout Function Reset Control Word Timeout Protocol Address FC Port Baud Rate FC Port Parity Minimum Response Delay Max Response Delay FC Port PCD Read Configuration Coasting Select Quick Stop Select DC Brake Select Start Select Reversing Select Set-up Select Preset Reference Select Bus feedback 1 Default Value 2 Setup [0] Digital and ctrl.word [1] FC RS485 1 s [0] Off [0] No function [0] FC 1 [2] 9600 Baud [0] Even Parity 1 Stop Bit 0.01 s 5 s 0 [3] Logic OR [3] Logic OR [3] Logic OR [3] Logic OR [3] Logic OR [3] Logic OR [3] Logic OR 0 All set-ups All set-ups 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion Index -1 0 0 -3 -3 0 Type Uint8 Uint8 Uint16 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Uint16 Uint16 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Int16 5.2.14 13-** Smart Logic Parameter Number 13-00 13-01 13-02 13-03 13-10 13-11 13-12 13-20 13-40 13-41 13-42 13-43 13-44 13-51 13-52 Parameter Description SL Controller Mode Start Event Stop Event Reset SLC Comparator Operand Comparator Operator Comparator Value SL Controller Timer Logic Rule Boolean 1 Logic Rule Operator 1 Logic Rule Boolean 2 Logic Rule Operator 2 Logic Rule Boolean 3 SL Controller Event SL Controller Action Default Value [0] Off [39] Start command [40] Drive stopped [0] Do not reset [0] Disabled [1] ApproxEqual 0 0 s [0] False [0] Disabled [0] False [0] Disabled [0] False [0] False [0] Disabled 2 Setup 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion Index -1 -1 - Type Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Int32 Uint32 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 Uint8 5.2.15 14-** Special Functions Parameter Number Parameter Description 14-01 Switching Frequency 14-03 Overmodulation 14-12 Function at Mains Imbalance 14-20 Reset Mode Default Value [1] 4.0 kHz [1] On [0] Trip [0] Manual reset 2 Setup All set-ups All set-ups All set-ups All set-ups Change During Operation TRUE FALSE TRUE TRUE Conversion Index - Type Uint8 Uint8 Uint8 Uint8 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 61 Parameter Lists VLT® Micro Drive FC 51 55 Parameter Number 14-21 14-22 14-26 14-41 14-90 Parameter Description Automatic Restart Time Operation Mode Action At Inverter Fault AEO Minimum Magnetisation Fault Level 5.2.16 15-** Drive Information Parameter number 15-00 15-01 15-02 15-03 15-04 15-05 15-06 15-07 15-30 15-40 15-41 15-42 15-43 15-46 15-48 15-51 Parameter description Operating Time Running Hours kWh Counter Power Up's Over Temp's Over Volt's Reset kWh Counter Reset Running Hours Counter Fault Log: Error Code FC Type Power Section Voltage SW ID Control Card Frequency Converter Ordering No LCP Id No Frequency Converter Serial Number 5.2.17 16-** Data Readouts Parameter number 16-00 16-01 16-02 16-03 16-05 16-09 16-10 16-11 16-12 16-13 16-14 16-15 16-18 16-30 16-34 16-35 16-36 16-37 16-38 Parameter description Control Word Reference [Unit] Reference % Status Word Main Actual Value [%] Custom Readout Power [kW] Power [hp] Motor Voltage Frequency Motor Current Frequency [%] Motor Thermal DC Link Voltage Heatsink Temp. Inverter Thermal Inv. Nom. Current Inv. Max. Current SL Controller State Default Value 10 s [0] Normal operation [0] Trip 66 % [3] Trip Lock 2 Setup All set-ups 1 set-up All set-ups All set-ups 1 set-up Change During Operation TRUE TRUE TRUE TRUE TRUE Conversion Index 0 0 - Type Uint16 Uint8 Uint8 Uint8 Uint8 Default value 0 0 0 0 0 0 [0] Do not reset [0] Do not reset 0 2 Setup 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up Change During Operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE FALSE FALSE FALSE FALSE Conversion Index 0 0 0 0 0 0 0 0 0 0 0 Type Uint32 Uint32 Uint32 Uint32 Uint16 Uint16 Uint8 Uint8 Uint8 VisibleString VisibleString VisibleString VisibleString 1 set-up 1 set-up FALSE FALSE 0 VisibleString 0 VisibleString 1 set-up FALSE 0 VisibleString Default value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 Setup 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up Change during operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion index 0 -3 -1 0 -2 -2 -3 -3 0 -1 -2 -1 0 0 0 0 -2 -2 0 Type Uint16 Int32 Int16 Uint16 Int16 Int32 Uint16 Uint16 Uint16 Uint16 Uint16 Uint16 Uint8 Uint16 Uint8 Uint8 Uint16 Uint16 Uint8 62 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Parameter Lists Programming Guide Parameter number 16-50 16-51 16-52 16-60 16-61 16-62 16-63 16-64 16-65 16-68 16-71 16-72 16-73 16-86 16-90 16-91 16-92 16-94 Parameter description External Reference Pulse Reference Feedback [Unit] Digital input 18,19,27,33 Digital input 29 Analog Input 53 (V) Analog Input 53 (mA) Analog Input 60 Analog Output 42 [mA] Pulse input 33 Relay Output [bin] Counter A Counter B FC Port REF 1 Alarm Word Alarm Word2 Warning Word Ext. Status Word Default value 0 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 5.2.18 18-** Extended Motor Data Parameter Number 18-80 16-01 Parameter Description Stator Resistance (Rs in high resolution) (18-81) Stator Leakage Reactance (X1 in high resolution) Default Value 0.000 0.000 2 Setup 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up 1 set-up Change during operation TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE Conversion index -1 -1 -3 0 0 -2 -2 -2 -2 0 0 0 0 0 0 0 0 0 Type Int16 Int16 Int32 Uint16 Uint8 Uint16 Uint16 Uint16 Uint16 Uint16 Uint8 Int16 Int16 Int16 Uint32 UNIT32 Uint32 Uint32 2 Setup Change During Conversion Operation Index Type All set-ups FALSE -3 Uint32 All set-ups FALSE -3 Uint32 55 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 63 Troubleshooting VLT® Micro Drive FC 51 6 Troubleshooting 66 6.1 Warnings and Alarms A warning or an alarm is signalled by the relevant LED on the front of the frequency converter and indicated by a code on the display. A warning remains active until its cause is no longer present. Under certain circumstances operation of the motor may still be continued. Warning messages may be critical, but are not necessarily so. In the event of an alarm, the frequency converter will have tripped. Alarms must be reset to restart operation once their cause has been rectified. This may be done in 4 ways: 1. By pressing [Reset]. 2. Via a digital input with the "Reset" function. 3. Via serial communication. NOTICE After a manual reset press [Reset], [Auto On] or [Hand On] to restart the motor. If an alarm cannot be reset, the reason may be that its cause has not been rectified, or the alarm is trip-locked (see also Table 6.1). Alarms that are trip-locked offer additional protection, means that the mains supply must be switched off before the alarm can be reset. After being switched back on, the frequency converter is no longer blocked and may be reset as described above once the cause has been rectified. Alarms that are not trip-locked can also be reset using the automatic reset function in 14-20 Reset Mode (Warning: automatic wake-up is possible!) If a warning and alarm is marked against a code in the Table 6.1, this means that either a warning occurs before an alarm, or it can be specified whether it is a warning or an alarm that is to be displayed for a given fault. This is possible, for instance, in 1-90 Motor Thermal Protection. After an alarm or trip, the motor carries on coasting, and the alarm and warning flash on the frequency converter. Once the problem has been rectified, only the alarm continues flashing. No. Description 2 Live zero error 4 Mains phase loss 7 DC over voltage 8 DC under voltage 9 Inverter overloaded 10 Motor ETR over temperature 11 Motor thermistor over temperature 12 Torque limit 13 Over Current 14 Earth fault 16 Short Circuit 17 Control word timeout 25 Brake resistor short-circuited 27 Brake chopper short-circuited 28 Brake Check 29 Power board over temp 30 Motor phase U missing 31 Motor phase V missing 32 Motor phase W missing 38 Internal fault 44 Earth fault 2 47 Control Voltage Fault 51 AMT check Unom and Inom 52 AMT low Inom 53 AMT motor too big Warning (X) (X) X X X (X) (X) (X) X X (X) X Alarm (X) (X) X X X (X) (X) Trip Lock (X) Error X X X X X X (X) X X X X X X X (X) (X) (X) (X) (X) (X) X X X X X X X X X Parameter Reference 6-01 14-12 1-90 1-90 4-16, 4-17 8-04 4-58 4-58 4-58 64 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Troubleshooting Programming Guide No. Description Warning 54 AMT motor too small 55 AMT Parameter out of range 59 Current limit X 63 Mechanical Brake Low 80 Drive Initialized to Default Value 84 The connection between drive and LCP is lost 85 Button disabled 86 Copy fail 87 LCP data invalid 88 LCP data not compatible 89 Parameter read only 90 Parameter database busy 91 Parameter value is not valid in this mode 92 Parameter value exceeds the min/max limits Table 6.1 Alarm/Warning Code List (X) Dependent on parameter A trip is the action when an alarm has appeared. The trip will coast the motor and can be reset by pressing [Reset] or make a reset by a digital input (parameter group 5-1* [1]). The original event that caused an alarm cannot damage the frequency converter or cause dangerous conditions. A trip lock is an action when an alarm occurs, which may cause damage to frequency converter or connected parts. A trip lock situation can only be reset by a power cycling. Warning Alarm yellow flashing red Table 6.2 LED Indication The alarm words, warning words and extended status words can be read out via serial bus or optional fieldbus for diagnosis. See also 16-90 Alarm Word, 16-92 Warning Word and 16-94 Ext. Status Word. Alarm X X Trip Lock Error X X X X X X X X X X X Parameter Reference 66 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 65 Troubleshooting VLT® Micro Drive FC 51 66 Par. 16-90 Par. 16-91 Par. 16-92 Par. 16-94 Bit Hex Dec AlarmWord AlarmWord2 WarningWord ExtendedStatusWord Control Voltage 0 1 1 Brake check Fault Ramping 1 2 2 Pwr.card temp Pwr.card temp AMT running 2 4 4 Earth Fault Start CW/CCW 3 8 8 Slow down 4 10 16 Ctrl.word TO Ctrl.word TO Catch up 5 20 32 Over Current Over Current Above Feedback High 6 40 64 Torque limit Below Feedback Low 7 80 128 Motor th over Motor th over Output current high 8 100 256 Motor ETR over Motor ETR over Output current low 9 200 512 Inverter overload Inverter overload Above Frequency High 10 400 1024 DC under volt DC under volt Below Frequency Low 11 800 2048 DC over volt DC over volt 12 1000 4096 Short Circuit 13 2000 8192 Braking 14 4000 16384 Mains ph. loss Mains ph. loss 15 8000 32768 AMT Not OK OVC active 16 10000 65536 Live zero error Live zero error AC brake 17 20000 131072 Internal fault 18 40000 262144 19 80000 524288 U phase loss Above Reference High 20 100000 1048576 V phase loss Below Reference Low 21 200000 2097152 W phase loss Local Ref./Remote Ref. 22 400000 4194304 23 800000 8388608 Protection Mode 24 1000000 16777216 25 2000000 33554432 Current limit 26 4000000 67108864 Brake resistor short-circuit 27 8000000 134217728 Brake IGBT short-circuit M4/M5: Earth Fault 28 10000000 268435456 (Desat) MotorPhaseMissing 29 20000000 536870912 Drive initialised 30 40000000 1073741824 31 80000000 2147483648 Mech. brake low DatabaseBusy Table 6.3 Alarm, Warning, and Extended Status Word The alarm words, warning words and extended staus words can be read out via serial bus for diagnose. See also 16-94 Ext. Status Word. WARNING/ALARM 2, Live zero error Signal on terminal 53 or 60 is less than 50% of value set in 6-10 Terminal 53 Low Voltage, 6-12 Terminal 53 Low Current and 6-22 Terminal 60 Low Current. WARNING/ALARM 4, Mains phase loss A phase is missing on the supply side, or the mains voltage imbalance is too high. This message also appears for a fault in the input rectifier on the frequency converter. Troubleshooting Check the supply voltage and supply currents to the frequency converter. The fault may be caused by mains distortions. Installing Danfoss line filter may rectify this problem. WARNING/ALARM 7, DC overvoltage If the intermediate circuit voltage exceeds the limit, the frequency converter trips after a time. Troubleshooting Connect a brake resistor Extend the ramp time Change the ramp type Activate the functions in 2-10 Brake Function Increase 14-26 Trip Delay at Inverter Fault The fault may be caused by mains distortions. Installing Danfoss Line Filter may rectify this problem. 66 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Troubleshooting Programming Guide WARNING/ALARM 8, DC under voltage If the DC link voltage drops below the undervoltage limit, the frequency converter checks if a 24 V DC back-up supply is connected. If no 24 V DC back-up supply is connected, the frequency converter trips after a fixed time delay. The time delay varies with unit size. Troubleshooting · Check that the supply voltage matches the frequency converter voltage. · Perform an input voltage test. · Perform a soft charge circuit test. WARNING/ALARM 9, Inverter overload The frequency converter has run with more than 100% overload for too long and is about to cut out. The counter for electronic thermal inverter protection issues a warning at 98% and trips at 100%, while giving an alarm. The frequency converter cannot be reset until the counter is below 90%. Troubleshooting · Compare the output current shown on the LCP with the frequency converter rated current. · Compare the output current shown on the LCP with the measured motor current. · Display the thermal drive load on the LCP and monitor the value. When running above the frequency converter continuous current rating, the counter increases. When running below the frequency converter continuous current rating, the counter decreases. WARNING/ALARM 10, Motor overload temperature According to the electronic thermal protection (ETR), the motor is too hot. Select whether the frequency converter gives a warning or an alarm when the counter reaches 100% in 1-90 Motor Thermal Protection. The fault occurs when the motor is overloaded by more than 100% for too long. Troubleshooting Check for motor overheating. Check if the motor is mechanically overloaded Check that the motor current set in 1-24 Motor Current is correct. Ensure that motor data in parameters 1-20 through 1-25 are set correctly. Running AMT in 1-29 Automatic Motor Tuning (AMT). The inverter peak current limit (approx. 200% of the rated current) is exceeded. The warning will last approx. 8-12 s, then the frequency converter trips and issues an alarm. Turn off the frequency converter and check if the motor shaft can be turned and if the motor size matches the frequency converter. If extended mechanical brake control is selected, trip can be reset externally. may tune the frequency converter to the motor more accurately and reduce thermal loading. WARNING/ALARM 11, Motor thermistor overtemp The thermistor might be disconnected. Select whether the frequency converter gives a warning or an alarm in 1-90 Motor Thermal Protection. Troubleshooting Check for motor overheating. Check if the motor is mechanically overloaded. WARNING/ALARM 13, Over current The inverter peak current limit (approx. 200% of the rated current) is exceeded. The warning will last approx. 8-12 s, then the frequency converter trips and issues an alarm. Turn off the frequency converter and check if the motor shaft can be turned and if the motor size matches the frequency converter. If extended mechanical brake control is selected, trip can be reset externally. Troubleshooting Remove power and check if the motor shaft can be turned. Check that the motor size matches the frequency converter. Check parameters 1-20 through 1-25. for correct motor data. ALARM 14, Earth (ground) fault There is current from the output phase to ground, either in the cable between the frequency converter and the motor or in the motor itself. Troubleshooting · Remove power to the frequency converter and repair the ground fault. · Check for ground faults in the motor by measuring the resistance to ground of the motor cables and the motor with a megohmmeter. ALARM 16, Short circuit There is short-circuiting in the motor or motor wiring. Troubleshooting · Remove the power to the frequency converter and repair the short circuit. WARNING/ALARM 17, Control word timeout There is no communication to the frequency converter. The warning is only active when 8-04 Control Word Timeout Function is NOT set to [0] Off. If 8-04 Control Word Timeout Function is set to [5] Stop and Trip, a warning appears and the frequency converter ramps down until it trips, while giving an alarm. 8-03 Control Timeout Time could possibly be increased. 66 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 67 Troubleshooting VLT® Micro Drive FC 51 66 Troubleshooting · Check connections on the serial communication cable. · Increase 8-03 Control Word Timeout Time. · Check the operation of the communication equipment. · Verify a proper installation based on EMC requirements. ALARM 25, Brake resistor short circuit The brake resistor is monitored during operation. If a short circuit occurs, the brake function is disabled and the warning appears. The frequency converter is still operational but without the brake function. Remove power from the frequency converter and replace the brake resistor (see 2-15 Brake Check). ALARM 27, Brake chopper fault The brake transistor is monitored during operation, and if a short circuit occurs, the brake function is disabled and a warning is issued. The frequency converter is still operational but, since the brake transistor has shortcircuited, substantial power is transmitted to the brake resistor, even if it is inactive. Troubleshooting · Remove power to the frequency converter and remove the brake resistor. ALARM 28, Brake check failed The brake resistor is not connected or not working. ALARM 29, Heat Sink temp The maximum temperature of the heat sink has been exceeded. The temperature fault does not reset until the temperature drops below a defined heat sink temperature. The trip and reset points are different based on the frequency converter power size. Troubleshooting Check for the following conditions: · Ambient temperature too high. · Motor cables too long. · Incorrect airflow clearance above and below the frequency converter. · Blocked airflow around the frequency converter. · Damaged heat sink fan. · Dirty heat sink. ALARM 30, Motor phase U missing Motor phase U between the frequency converter and the motor is missing. Troubleshooting · Remove the power from the frequency converter and check motor phase U. ALARM 31, Motor phase V missing Motor phase V between the frequency converter and the motor is missing. Troubleshooting · Remove the power from the frequency converter and check motor phase V. ALARM 32, Motor phase W missing Motor phase W between the frequency converter and the motor is missing. Troubleshooting · Remove the power from the frequency converter and check motor phase W. ALARM 38, Internal fault Troubleshooting · Cycle power. · Check that the option is properly installed. · Check for loose or missing wiring. It may be necessary to contact the local Danfoss supplier or service department. Note the code number for further troubleshooting directions. ALARM 46, Gate drive voltage fault The supply on the power card is out of range. There are 3 power supplies generated by the switch mode power supply (SMPS) on the power card: 24 V, 5 V, and ±18 V. Troubleshooting · Check for a defective power card. ALARM 51, AMT check Unom and Inom The settings for motor voltage, motor current, and motor power are wrong. Check the settings in parameters 1-20 to 1-25. ALARM 55, AMA parameter out of range The parameter values of the motor are outside of the acceptable range. AMA does not run. ALARM 63, Mechanical brake low The actual motor current has not exceeded the release brake current within the start delay time window. ALARM 80, Drive initialised to default value Parameter settings are initialised to default settings after a manual reset. To clear the alarm, reset the unit. ERROR 84,The connection between drive and LCP is lost Try to reassemble the LCP gently. ERROR 85, Button disabled See parameter group 0-4* LCP ERROR 86, Copy fail An error occurred while copying from frequency converter to LCP or vice versa. ERROR 87, LCP data invalid Occurs when copying from LCP if the LCP contains erroneous data - or if no data was uploaded to the LCP. ERROR 88,LCP data not compatible Occurs when copying from LCP if data are moved between frequency converters with major differences in software versions. 68 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Troubleshooting Programming Guide ERROR 89, Parameter read only Occurs when trying to write to a read-only parameter. ERROR 90, Parameter database busy LCP and RS-485 connection are trying to update parameters simultaneously. ERROR 91, Parameter value is not valid in this mode Occurs when trying to write an illegal value to a parameter. ERROR 92, Parameter value exceeds the min/max limits Occurs when trying to set a value outside the range. Parameter can only be changed when the motor is stopped. Err. A wrong password was entered, occurs when using a wrong password for changing a passwordprotected parameter. 66 MG02C702 Danfoss A/S © 12/2014 All rights reserved. 69 Index VLT® Micro Drive FC 51 Index A Abbreviation............................................................................................. 5 Active set-up................................................................. 8, 11, 13, 52, 57 AEO............................................................................................................ 47 Automatic motor tuning (AMT)....................................................... 15 B Brake function, 2-10............................................................................. 19 Brake resistor............................................................................ 19, 52, 58 C Current rating........................................................................................ 67 D DC brake.................................................................................................. 54 DC-brake.................................................................................................. 19 Display........................................................................................................ 8 Disposal instruction............................................................................... 5 E Edit set-up............................................................................. 8, 11, 52, 57 Electronic waste...................................................................................... 5 EMC............................................................................................................ 68 H High altitude............................................................................................. 7 High voltage............................................................................................. 6 L LCP 11.......................................................................................................... 8 LCP 12.......................................................................................................... 8 Leakage current....................................................................................... 6 Load compensation............................................................... 14, 52, 57 Load sharing...................................................................................... 6, 46 Local mode...................................................................................... 54, 57 M Maximum reference............................................................................ 21 Minimum reference............................................................................. 21 Motor phase.................................................................................................... 54 temperature....................................................................................... 52 Motor current.................................................................................. 15, 68 Motor direction........................................................................................ 9 Motor frequency................................................................................... 15 Motor nominal speed......................................................................... 15 Motor phase.................................................................................... 49, 59 Motor power.......................................................................................... 68 Motor temperature....................................................................... 18, 19 Motor voltage........................................................................................ 15 N Not changeable during operation................................................. 12 O Operation key........................................................................................... 9 Output current...................................................................................... 67 Overvoltage control..................................................................... 52, 58 P Parameter number................................................................................. 8 PELV............................................................................................................. 7 Q Qualified personnel................................................................................ 6 Quick menu............................................................................................... 9 R Ramp1 ramp-down time.................................................................... 23 Ramp1 ramp-up time.......................................................................... 23 Readout mode......................................................................................... 9 Reset................................................................................................... 67, 68 S Safety........................................................................................................... 7 Serial communication........................................ 9, 24, 37, 39, 49, 50 Set-up number......................................................................................... 8 Short circuit............................................................................................ 67 Slip compensation........................................................................ 52, 57 Smart logic.............................................................................................. 61 Status menu.............................................................................................. 9 T Thermal load.......................................................................................... 49 Thermistor........................................................................................ 18, 52 Thermistor resource............................................................................ 57 Trip Reset, 14-2*.................................................................................... 46 Type code string...................................................................................... 3 U Unintended start.............................................................................. 6, 46 70 Danfoss A/S © 12/2014 All rights reserved. MG02C702 Index Programming Guide MG02C702 Danfoss A/S © 12/2014 All rights reserved. 71 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved. Danfoss A/S Ulsnaes 1 DK-6300 Graasten www.danfoss.com/drives 132R0001 MG02C702 *MG02C702* 12/2014