User Guide for Schneider Electric models including: IMDIFL12xx, IMDMFLK1, XD301, XD312, 7EN02 Vigilohm IM400C Insulation Monitor, Vigilohm IM400C Insulation Monitor, Insulation Monitor, Monitor
Select IFL if "IMDIFL12xx" is installed or if the Mobile Fault. Locator "IMDMFLK1" is used. •. Select XD if "XD301" or "XD312" are installed, even if. " ...
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DocumentDocumentQuick Reference Guide 7EN02-0492-00 03/2024 Commissioning Guide for Vigilohm IM400C in M-RWPV mode Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. About this guide This guide explains about the commissioning procedure of Vigilohm IM400C Throughout this guide, the term "device" refers to Vigilohm IM400C For detailed installation and operating instructions, including safety messaging, read the device instruction sheets and user manual. Document Reference Title Instruction Sheet: Vigilohm IM400C User Manual: Vigilohm IM400C Number S1B90076 7EN02-0493 Setting date and time On first power up, set the date and time. Setting date and time ensures proper timestamps for the logs and trends. 1. Turn on the power supply. Auto-test begins in the device. Wait for 10 seconds for auto test to complete. · If auto-test passes, the INSULATION screen displays a resistance value. An example INSULATION screen is: INSULATION R= 550 k 100 1k 10k 100k 1M 10M · If auto-test fails, an error code is displayed. Schneider Electric 35 rue Joseph Monier 92500 Rueil Malmaison France Phone: + 33 (0) 1 41 29 70 00 www.se.com As standards, specifications, and design change from time to time, please ask for confirmation of the information given in this publication. © 2019 2024 Schneider Electric. All rights reserved. Commissioning Guide for Vigilohm IM400C in M-RW-PV mode Setting date and time 2. Press the flashing button. NOTE: The clock icon flashes to show that date and time needs to be set. The DATE/TIME screen displays. DATE / TIME Date: 14/12/2023 Time: 12:23 3. Set the date and time using the contextual menu buttons 4. Press button to save the date and time. A message Saved displays. DATE / TIME Date: 14/12/2023 Time: 12:23 Saved and . The INSULATION screen displays a resistance value. An example INSULATION screen is: INSULATION R= 550 k 100 1k 10k 100k 1M 10M 2 7EN02-0492-00 Configuring network parameters Commissioning Guide for Vigilohm IM400C in M-RW-PV mode Configuring network parameters 1. Navigate to Menu > Settings > Network. The NETWORK screen displays. NETWORK App: Filtering: Locating: V.Adapt: Frequency: HRG: Power C 40s OFF None DC OFF Parameter App Filtering Locating V.Adapt Frequency HRG 2. Modify the parameters value as per the following table: NOTE: Use the contextual menu buttons to modify the parameters value. Allowed Values · Power C · Control C · M-RW-PV Default Value Power C · 4s · 40s · 400s · OFF · IFL · XD 40s OFF · PHT1000 · IM400VA2 · HV1700 · None · 50 Hz · DC · 400 Hz · 60 Hz · OFF · 0.1....2 M None DC OFF Description · Select Power C for industrial or power loads and power electronics such as speed drives, inverters, or rectifiers. · Select Control C for auxiliary control circuits used to drive power systems which contain sensitive loads such as PLCs, IOs, or sensors. · Select M-RW-PV for Marine or Railways or Photovoltaic application. Select the filtering time depending on the application. NOTE: This value selection is restricted depending on the App value selection. · Select OFF if no IFL is installed or if the Mobile Fault Locator "IMDMFLK1" is not to be used. · Select IFL if "IMDIFL12xx" is installed or if the Mobile Fault Locator "IMDMFLK1" is used. · Select XD if "XD301" or "XD312" are installed, even if "IMDIFL12xx" is present in parallel. Select the adaptor if the network voltage is greater than the rated network voltage of the device. NOTE: This value selection is restricted depending on the App & Locatingvalue selection. Select the rated frequency of the monitored power system. NOTE: This value selection is restricted depending on the App value selection. · Select OFF when no grounding resistance is connected. · Select the value of the neutral grounding resistance, which is connected to the device. 7EN02-0492-00 3 Commissioning Guide for Vigilohm IM400C in M-RW-PV mode Configuring insulation alarm parameters Configuring insulation alarm parameters 1. Navigate to Menu > Settings > Ins. Alarm. The INS. ALARM screen displays. INS. ALARM Ins.Alarm: 10 k Ins. Al. Delay: Prev. Alarm: 0 s 25 k Prev AI. Del.: 0 s Disconnect. Inj.: OFF 2. Modify the parameters value as per the following table: NOTE: Use the contextual menu buttons to modify the parameters value. Parameter Ins. Alarm Ins. Al. Delay Prev. Alarm Prev. Al. Del. Allowed Values 0.04...500 k 0 s...120 minutes · 1 k...1 M · OFF 0 s...120 minutes Default Value 10 k 0s 25 k 0s Disconnect. Inj · ON · OFF OFF Description Select the value of insulation alarm threshold. Select the value of time delay for insulation alarm. Select the value of preventive insulation alarm threshold. NOTE: This parameter is enabled when Prev. Alarm is set to any value between 1 k...1 M. Select the value of time delay for preventive insulation alarm. · Select ON to detect the disconnection of injection wiring. · An Alarm will be generated here when the Insulation Resistance is measured above 10 MOhm · Select OFF to disable this feature. Configuring input output parameters 1. Navigate to Menu > Settings > I/O Config. The I/O CONFIG screen displays. I/O CONFIG Ins. Al. Relay: Prev. Al. Rel: Inhibit. Input: Ack Inhibit: Ack Al. Relay: Test w. Relays: FS FS N.O. OFF ON ON 4 7EN02-0492-00 Configuring Modbus parameters Commissioning Guide for Vigilohm IM400C in M-RW-PV mode 2. Modify the parameters value as per the following table: NOTE: Use the contextual menu buttons to modify the parameters value. Parameter Ins. Al. Relay Prev. Al. Rel Inhibit. Input Ack Inhibit Ack Al. Relay Test w. Relays Allowed Values · Std. (Standard) · FS (Failsafe) · Std. (Standard) · FS (Failsafe) · Mirror · N.O. · N.C. · OFF · ON · OFF · ON · OFF · ON · OFF Default Value FS (Failsafe) FS (Failsafe) N.O. OFF ON ON Inhibit. Type · Int. Int. · Ext. Description Select the mode of insulation alarm relay depending on the status of insulation. Refer user manual for more information. Select the mode of preventive insulation alarm relay depending on the status of insulation. Refer user manual for more information. Select the configuration of injection inhibition input . Refer user manual for more information. · Select ON to acknowledge the inhibition signal status. · Select OFF to disable this feature. · Select ON to trigger relays when acknowledging alarm. · Select OFF to disable this feature. · Select ON to include a three-second toggle of the preventive insulation alarm relay and insulation alarm relay during a manually launched auto-test. · Select OFF to disable this feature. · Select Int. to disconnect the device from network during inhibition state. · Select Ext. to disconnect the device from network using external relay during inhibition state. Configuring Modbus parameters 1. Navigate to Menu > Settings > Modbus. The Modbus screen displays. MODBUS Address: Auto Config: Baudrate: Parity: 1 OFF 19200 Even 7EN02-0492-00 5 Commissioning Guide for Vigilohm IM400C in M-RW-PV mode Configuring Modbus parameters 2. Modify the parameters value as per the following table: NOTE: Use the contextual menu buttons to modify the parameters value. Parameter Address Auto Config Allowed Values 1...247 · ON · OFF Default Value 1 OFF Baudrate Parity · 4800 · 9600 · 19200 · 38400 · Even · Odd · None 19200 Even Description Select the required Modbus address. · Select ON to activate Modbus communication with different baud rate or parity. · Select OFF to disable this feature. NOTE: If you select ON, the parameters Baudrate and Parity are disabled. Select the required baud rate. Select the required parity. 6 7EN02-0492-00