Modbus

182 topics in this forum

1. "ModbusRTU slave" protocol not supported

   By JG_Utoronto, August 10, 2010
   • 8 replies
   • 2.4k views
   • 
   • JG_Utoronto
   • August 11, 2010

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

   By okinelin, January 15, 2014
   • 30 replies
   • 5.4k views
   • 
   • amp
   • May 29, 2019

3. (resistant) DIEMATIC boiler Modbus Slave

   By p.piwowar, August 27, 2010
   • 17 replies
   • 6.3k views
   • 
   • AzeoTech
   • September 21, 2010

4. 4-20mA metering

   By sadyrbek, August 31, 2010
   • 1 reply
   • 1.5k views
   • 
   • AzeoTech
   • August 31, 2010

5. 40 Modubus Devices

   By Hemendra, June 6, 2017
   • 3 replies
   • 978 views
   • 
   • AzeoTech
   • June 7, 2017

6. 5 Digit Versus 6 Digit Modbus Addresses 400001, 40001 Or Just 1?

   By OkiePC, December 17, 2015
   • 8 replies
   • 16.3k views
   • 
   • OkiePC
   • December 19, 2015

7. adam 6050

   By amalad, March 2, 2017   

   • adam
   • modbus
   • (and 1 more)

     Tagged with:

     • adam
     • modbus
     • sever
   • 1 reply
   • 843 views
   • 
   • AzeoTech
   • March 2, 2017

8. Are 32Bit Reads (Double Word) Combined ?

   By dcharv, April 3, 2013
   • 2 replies
   • 1.3k views
   • 
   • dcharv
   • April 3, 2013

9. Automation Direct - GS2 VFD

   By Technidyne, January 10, 2011
   • 1 reply
   • 2.2k views
   • 
   • AzeoTech
   • January 11, 2011

10. C1033 Unable to load device driver DSXMODBUSA.dll

    By SteveE, July 28, 2010
    • 2 replies
    • 1.5k views
    • 
    • SteveE
    • July 29, 2010

11. C1038 Timing Lag

    By OkiePC, February 8, 2016
    • 6 replies
    • 1.2k views
    • 
    • AzeoTech
    • February 9, 2016

12. C1070 Not Enough Parameters For The Given Operator?

    By raining010, September 21, 2013   

    • C1070
    • operator
    • 2 replies
    • 1k views
    • 
    • raining010
    • September 22, 2013

13. C1086 One Of The Parameters Was Empty

    By raining010, September 21, 2013   

    • C1086
    • empty parameter
    • 3 replies
    • 1.3k views
    • 
    • AzeoTech
    • September 22, 2013

14. C1086 Unsure of cause

    By JonP, May 15, 2023
    • 9 replies
    • 405 views
    • 
    • LabJackSupport
    • May 16, 2023

15. Change modbus slave adres in channel list

    By kanber, November 4, 2009
    • 2 replies
    • 1.7k views
    • 
    • kanber
    • November 5, 2009

16. change slave ID

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

17. Change value in Modbus slave channel

    By cjbassman2, August 9, 2017
    • 1 reply
    • 1k views
    • 
    • AzeoTech
    • August 10, 2017

18. Channel Error Timeout and port locked

    By TheNovice, August 31, 2018   

    • modbus
    • scheduling
    • (and 2 more)

      Tagged with:

      • modbus
      • scheduling
      • timeout
      • portlocked
    • 5 replies
    • 1.2k views
    • 
    • AzeoTech
    • August 31, 2018

19. Channel Groups For Modbus Devices

    By ledbelly2142, August 29, 2012
    • 3 replies
    • 737 views
    • 
    • AzeoTech
    • August 30, 2012

20. Channel reading issues

    By TheNovice, August 16, 2019   

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

21. CHANNEL SETUP QUESTION

    By unlimited_electric, January 6, 2009
    • 1 reply
    • 2k views
    • 
    • AzeoTech
    • January 6, 2009

22. Checksum Correct , ID Wrong

    By Davarius, March 13, 2009
    • 9 replies
    • 3.9k views
    • 
    • ccdubs
    • March 17, 2009

23. Comm port monitor

    By ccdubs, October 12, 2008
    • 1 reply
    • 2.1k views
    • 
    • AzeoTech
    • October 12, 2008

24. Comm. problems

    By Dovi, January 4, 2017
    • 3 replies
    • 853 views
    • 
    • AzeoTech
    • January 11, 2017

25. communication of DAQfactory with a siemens steep 7-300

    By simonmuthike, September 15, 2008
    • 1 reply
    • 3.1k views
    • 
    • AzeoTech
    • September 17, 2008