The Modbus Organization
PLC, PAC & Dedicated Controllers | Schneider Electric USA
User Manual for ICP DAS models including: DL-100TM485S Thermohygro Meter, DL-100TM485S, Thermohygro Meter
DL-100TM485S-W CR | ICPDAS-EUROPE
File Info : application/pdf, 22 Pages, 686.28KB
DocumentDocumentDL-100TM485S/DL-100TM485(P)S-W DL-100TM485(P)S/ DL-100TM485(P)S-W User Manual Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser. Warning ICP DAS assumes no liability for any damage resulting from the use of this product. ICP DAS reserves the right to change this manual at any time without notification. The information furnished by ICP DAS is believed to be accurate and reliable. However, no responsibility is assumed by ICP DAS for its use, nor for any infringements of patents or other rights of third parties resulting from its use. Copyright Copyright© 2023 ICP DAS. All rights reserved. Trademarks Names are used for identification purposes only and may be registered trademarks of their respective companies. Date: 2023/4/21 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Table of Contents DL-100TM485(P)S/ DL-100TM485(P)S-W User Manual ...............................................................1 Introduction ...................................................................................................................................... 4 1 Hardware Information ................................................................................ 5 1.1 Specifications ...................................................................................... 5 1.2 Function Block .................................................................................... 8 1.3 Pin Assignments .................................................................................. 8 2 Modbus RTU Protocol ............................................................................ 9 2.1 Modbus Mapping Table........................................................................ 10 3 Utility Software ....................................................................................... 15 3.1 Before you use the Utility Software...................................................... 15 3.2 DL-100TM485S Utility........................................................................ 16 3.3 Configuration ....................................................................................... 17 4 Appendix ................................................................................................. 18 4.1 LCD Information: ................................................................................ 18 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Introduction The DL-100TM485S series are the one-channel temperature and humidity data logger module. It contains a single built-in RS-485 communication interface and an LCD indicator to display the module ID, temperature and humidity data, and allows you define the log time interval depending on your application. The DL-100TM485S series support the Modbus RTU protocol. Refer to Section 2 for more details. We also provide software Utility that can be used to retrieve log data and display it in a chart on your desktop, and also allow you save the log data into an Excel format file. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 1 Hardware Information 1.1 Specifications Humidity & Temperature Sensor Humidity Range Humidity Resolution Humidity Accuracy Humidity Precision Temperature Range Temperature Resolution Temperature Accuracy Temperature Precision Dew Point Range Dew Point Resolution LCD Display LCD Duty LCD Bias LCD Operating Voltage LCD Operating Frequency Power Protection Required Supply Voltage Power Consumption Mechanical Dimensions (W x L x H) Cable Length Waterproof Level Installation Environment Operating Temperature Storage Temperature 0 ~ 100 RH (Relative Humidity) 0.1% RH ±3.0% RH for non-P version ±1.8% RH for P version Max.: Refer to Figure 1 ±0.1 RH -20 ~ +60 0.1 ±0.4 for non-P version ±0.3 for non-P version Max.: refer to Figure 2. ±0.1 Calculated using temperature and relative humidity 0.1 1/4 1/3 3.0 V 64 Hz Power reverse polarity protection +10 ~ +30 VDC 0.15 W @ 24 VDC 82 mm x 172 mm x 55 mm 380 mm IP66 DIN-Rail; Wall mount -20 ~ +60 -30 ~+80 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Relative Humidity 5 ~ 95 RH, Non-condensing Communication Interface RS-485; non-isolated Baud Rate 1200 ~ 115200 bps Protocol Modbus RTU DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Figure 1 Figure 2 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 1.2 Function Block 8-Bit MCU 1.3 Pin Assignments DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 2 Modbus RTU Protocol The Modbus protocol was originally developed for Modicon controllers by Modicon Inc. Detailed information can be found at http://www.modicon.com/techpubs/toc7.html. Visit http://www.modbus.org to find more valuable information. The DL-100TM485S module supports the Modbus RTU protocol. The communication Baud Rate is 9600bps, and the parity, data bits and stop bits are fixed as no parity, 8 data bits and 1 stop bit. The following Modbus functions are supported. Code Description Address 0x01 Read coils status 0xxxx 0x02 Read discrete inputs 1xxxx 0x03 Read multiple registers 4xxxx 0x04 Read multiple input registers 3xxxx 0x05 Write single coils 0xxxx 0x06 Write single register 4xxxx 0x0F Write multiple coils 0xxxx 0x10 Write multiple register 4xxxx If the function specified in the message is not supported, then the module responds as follows. Error Response 00 Address 01 Function code 02 Exception code 1 Byte 1 ~ 247 1 Byte Function code + 0x80 1 Byte 01 If a CRC mismatch occurs, the module will not respond. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DDLL--110000TTMM448855SS//DDLL--110000TTMM448855((PP))SS--WW 2.1 Modbus Mapping Table DL-100TM485S Modbus RTU Tables Coils Number Address Function Access Data Name (Hex) Code(s) Type 00257 256 01, 02, R/W Bit Enables or disables the logging (0x100) 05, 15 Function. 00258 257 01, 02, R/W Bit Resets the value of the log records (0x101) 05, 15 counter to 0. 00259 258 01, 02, R/W Bit Set the page of the first log data which (0x102) 05, 15 you want to read. 10260 259 01, 02 R (0x103) Bit Reset Bit. 10261 260 01, 02 R (0x104) 10262 261 01, 02 R (0x105) Bit The page number where the first log data record is stored. Bit The page number where the last log data record is stored. Comments 0: Disabled 1: Enabled Set this bit to on to clear the log data counter value. This bit will be set to 0 when cleared successfully. There are two pages of log space available in the DL-50M, and each page contains 32760 humidity and temperature data records. This bit only returns a value of 1 when you read it for the first time. In all other cases, it always returns a value of 0. 0: First page 1: Second page 0: First page 1: Second page DL-100TM485 User Manual, V1.03 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DDLL--110000TTMM448855SS//DDLL--110000TTMM448855((PP))SS--WW Input Registers Number Address Function Access (Hex) Code(s) 30001 0 03, 04 R (0) 30002 1 03, 04 R (1) 30003 2 03, 04 R (2) *30004 3 03, 04 R (3) *30005 4 03, 04 R (4) 365521 65520 03, 04 R (FFF0) 365522 65521 03, 04 R (FFF1) 365523 65522 03, 04 R (FFF2) 365524 65523 03, 04 R (FFF3) Data Type Word Word Word Word Word Word Long HI Long LO Word Name Humidity value. Temperature value in degrees Celsius. Temperature value in degrees Fahrenheit. Dew point temperature value in degrees Celsius. Dew point temperature value in degrees Fahrenheit. Firmware version. Module Name. Module Name. The number of log records. Comments The response value is the result of the original value multiplied by 100. The response value is the result of the original value multiplied by 100. The response value is the result of the original value multiplied by 100. The response value is the result of the original value multiplied by 100. The response value is the result of the original value multiplied by 100. The response value is a hex value. The high byte denotes major version, the low byte denotes minor version. The response value is a hex value. The high byte denotes `D', the low byte denotes `L'. The response value is a hex value. The high byte denotes `0', the low byte denotes `50'. Please refer to Table 1. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Value 0 1 2 Time 10 seconds 20 seconds 30 seconds Value 3 4 5 Time Value 1 minute 6 5 minutes 7 10 minutes 8 Table 1 Time 1 hour 2 hours 6 hours *Requires firmware version V2.02 or higher. Value 9 0x0A 0x0B Time 6 hours 12 hours 1 day 10/22 DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Holding Registers 365525 65524 03, 04 R/W Byte (FFF4) 06, 16 Bit 365526 65525 03, 04 R/W Byte (0xFFF5) 06, 16 365527 65526 03, 04 R/W Sign (0xFFF6) 06, 16 Byte 365528 65527 03, 04 R/W Word (0xFFF7) 06, 16 365529 65528 03, 04 R/W Byte (0xFFF8) 06, 16 65529 03, 04 R/W Word 365530 (0xFFF9) 06, 16 365531 65530 03, 04 R/W Word The high byte: Module address 1~248 The low byte: The logging mode. The high byte: LCD display items The low byte: The logging time interval. The high byte: Module baud rate The low byte: The temperature offset value. The starting address of the logging data record you want to read. The numbers of logging data records you want to read. The base year and month values. The base day and hour values. 0: The module will stop logging if the EEPROM memory is full. 1: The earliest stored data record will be overwritten if the EEPROM memory is full. 00~3F The allowed range is from 0 to 0x0B. Refer to Table 1 for more information. 06~07 06: 9600 bps; 07:19200 bps The unit is 0.1 degrees in Celsius, the range is from -12.8 ~ 12.7. The response value will be filled with 0x7777 when this value is higher than the last address. The response value will be filled with 0x7777 when this value is higher than the last address. The response value is a hex value. The high byte denotes the `year', the low byte denotes the `month'. The response value is a hex value. The high byte DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W (0xFFFA) 06, 16 365532 65531 03, 04 R/W Word (0xFFFB) 06, 16 The base minutes and seconds values. 365533 65522 03, 04 R/W Word (0xFFFC) 06, 16 The current year and month values. 365534 65533 03, 04 R/W Word (0xFFFD) 06, 16 The current day and hour values. 365535 65534 03, 04 R/W Word (0xFFFE) 06, 16 The current minute and second values. *365536 65535 03, 04 R/W Word The humidity offset value. 06, 16 *Requires firmware version V2.02 or higher. denotes the `day', the low byte denotes the `hour'. The response value is a hex value. The high byte denotes the `minutes', the low byte denotes the `seconds'. The response value is a hex value. The high byte denotes the `current year', the low byte denotes the `the month'. The response value is a hex value. The high byte denotes the `current day', the low byte denotes the `current hour'. The response value is a hex value. The high byte denotes the `current minute', the low byte denotes the `current second'. The unit is 0.01 %, the range is from -100 ~ 100%. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 3 Utility Software 3.1 Before you use the Utility Software 1. Before you use this Utility, please make sure you have installed Microsoft .NET Framework 4. If you haven't installed .NET Framework yet, please refer to section 2 for more information, or refer to section 3 for more information about the installation of this Utility. 2. To download .NET Framework, refer: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=9cfb2d51-5ff44491-b0e5-b386f32c0992&displaylang=en 3. You also can find the Microsoft .NET Framework 4 web installer package in the following location on the enclosed CD (Napdos\Net_FrameWork\dotNetFx40_Full_setup.exe). 4. The Utility software is located in the following location on the attached CD: Napdos\DL_100\Utility DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 3.2 DL-100TM485S Utility 1. After launching the Utility, the program interface will be displayed, as shown below: Clicking "File" or the icon opens a previous DL-100TM485S logging data file stored on your PC. Clicking "Connection->Connect->RS-232/RS-485" or the icon creates a connection from the serial port. Clicking "Connection->Disconnect" or the icon disconnects the connection between the PC and the DL-100TM485S. Clicking *"Functions->Get Records" or the icon retrieves the logging data which is stored in the EEPROM of the DL-100TM485S module. Clicking *"Functions->Configuration" or the icon enables you to configure the DL-100TM485S module. Clicking "Exit" or the icon closes the Utility software. *This function is only valid when a connection has been successfully established between the PC and the DL-100TM485S module. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 3.3 Configuration After a connection between the PC and the DL-100TM485S has been established, click the " " icon to configure the DL-100TM485S. The configuration details are shown follows: 1. A new menu window would be created and the current module configurations will be displayed. After changing the values, click the "Set" button to update the configurations of the module. 2. The Log function would be disabled when you connect to the DL-100 by this Utility software, please remember to enable the log function before you terminate the Utility software. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W 4 Appendix 4.1 LCD Information: Module Address: Area LCD value Id 00~FF Details Indicates that the currently displayed information is the module address. Indicates the current module address. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Temperature Value Area LCD value Details Indicates that the currently icon displayed information is the temperature. DDD.D~-DD.D Indicates the current temperature value. or icon Indicates the temperature units. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Dew Point Temperature Value Area LCD value Details Indicates that the currently icon displayed information is the dew point temperature. DDD.D~-DD.D Indicates the current temperature value. or icon Indicates the dew point temperature units. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W Humidity Value Area LCD value icon DD.D % icon Details Indicates that the currently displayed information is the humidity. Indicates the current humidity value. Indicates the humidity units. DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00 DL-100TM485S/DL-100TM485(P)S-W DL-100TM485S/DL-100TM485(P)S-W User Manual, V1.00