Modbus

176 topics in this forum

1. Connection to EDMI energy meter

   By ntsomerville, May 17
   • 5 replies
   • 131 views
   • 
   • AzeoTech
   • May 19

2. Modbus connection

   By kanber, April 27
   • 5 replies
   • 112 views
   • 
   • AzeoTech
   • April 29

3. Modbus omron E5CC temperature controller

   By steveandrews, May 27, 2016   

   • modbus
   • omron
   • (and 1 more)

     Tagged with:

     • modbus
     • omron
     • temperature controller
   • 8 replies
   • 4.9k views
   • 
   • AzeoTech
   • April 25

4. New RS485 device causes timing errors - registers notation difference?

   By indigo, January 26
   • 7 replies
   • 219 views
   • 
   • AzeoTech
   • February 2

5. modbus addressing

   By burt4munger, December 9, 2021
   • 4 replies
   • 184 views
   • 
   • burt4munger
   • December 10, 2021

6. Modbus 485 Flow Control

   By kanber, September 20, 2021
   • 1 reply
   • 179 views
   • 
   • AzeoTech
   • September 21, 2021

7. Display UTC Time

   By Zerout23, June 24, 2021
   • 1 reply
   • 208 views
   • 
   • AzeoTech
   • July 6, 2021

8. convert variable value using user entered data

   By Zerout23, June 18, 2021
   • 7 replies
   • 295 views
   • 
   • AzeoTech
   • July 6, 2021

9. Select RTU or TCP/IP

   By Zerout23, June 21, 2021
   • 1 reply
   • 175 views
   • 
   • AzeoTech
   • June 21, 2021

10. ModbusTCP error. Two software devices

    By Systech, April 16, 2021   

    • 0010
    • port locked
    • (and 5 more)

      Tagged with:

      • 0010
      • port locked
      • 0013
      • c1038
      • failing to activate
      • scada
      • timing lag
    • 8 replies
    • 300 views
    • 
    • AzeoTech
    • April 27, 2021

11. MODBUS Address control?

    By burt4munger, October 28, 2020
    • 2 replies
    • 456 views
    • 
    • burt4munger
    • October 29, 2020

12. Enable/ disable modbus Device

    By NHL, September 12, 2020   

    • modbus
    • 1 reply
    • 341 views
    • 
    • AzeoTech
    • September 12, 2020

13. change slave ID

    By Hessel, July 10, 2020
    • 1 reply
    • 423 views
    • 
    • AzeoTech
    • July 10, 2020

14. arduino FINALLY GOT Multiple ARDUINO SLAVES WORKING WITH MAX485 two wire MODBUS RTU

    By 4felo, June 1, 2017   

    • making an arduino plc using modbus protocol
    • scada and arduino
    • (and 8 more)

      Tagged with:

      • making an arduino plc using modbus protocol
      • scada and arduino
      • arduino modbus and daqfactory communication
      • daqfactory modbus master
      • max485
      • rs485
      • simple modbus
      • arduino slaves
      • daqfactory arduino
      • using arduino for data acquisition
    • 4 replies
    • 10k views
    • 
    • Aditya
    • June 11, 2020

15. Remote DF Modbus/TCP Server won't open TCP connection

    By SteveMyres, May 25, 2020
    • 5 replies
    • 383 views
    • 
    • AzeoTech
    • June 5, 2020

16. MODBUS Read & Write Bites from Control Word

    By Ben, March 6, 2020
    • 1 reply
    • 479 views
    • 
    • Ben
    • March 7, 2020

17. Date time component

    By Zerout23, November 6, 2019
    • 8 replies
    • 948 views
    • 
    • AzeoTech
    • November 12, 2019

18. Emotron floating point format & Modbus

    By AnttiB, October 1, 2019   

    • modbus
    • 3 replies
    • 520 views
    • 
    • AzeoTech
    • November 5, 2019

19. Channel reading issues

    By TheNovice, August 16, 2019   

    • modbus
    • channel reading
    • 1 reply
    • 640 views
    • 
    • AzeoTech
    • August 22, 2019

20. Modbus pooling

    By effman, July 29, 2019   

    • modbus
    • 1 reply
    • 733 views
    • 
    • AzeoTech
    • August 2, 2019

21. "p-Modbustcp 0010: Timeout" Error 1 2

    By okinelin, January 15, 2014
    • 30 replies
    • 3.5k views
    • 
    • amp
    • May 29, 2019

22. Modbus tcp and rtu master and slave

    By kanber, May 24, 2019
    • 1 reply
    • 750 views
    • 
    • AzeoTech
    • May 24, 2019

23. convert hex to decimal on temp sensor.

    By mike72, April 28, 2019
    • 1 reply
    • 870 views
    • 
    • AzeoTech
    • May 2, 2019

24. Timeout and ID Mismatch: Reading DXM100 controller via COM port

    By TheNovice, September 12, 2018   

    • modbus
    • timeout
    • (and 3 more)

      Tagged with:

      • modbus
      • timeout
      • id mismatch
      • dxm100
      • com port
    • 8 replies
    • 1.6k views
    • 
    • AzeoTech
    • September 17, 2018

25. Channel Error Timeout and port locked

    By TheNovice, August 31, 2018   

    • modbus
    • scheduling
    • (and 2 more)

      Tagged with:

      • modbus
      • scheduling
      • timeout
      • portlocked
    • 5 replies
    • 1.1k views
    • 
    • AzeoTech
    • August 31, 2018