Modbus

176 topics in this forum

1. Modbus Functions

   By RodSwan, November 11, 2009
   • 1 reply
   • 1,582 views
   • 
   • AzeoTech
   • November 12, 2009

2. Change modbus slave adres in channel list

   By kanber, November 4, 2009
   • 2 replies
   • 1,581 views
   • 
   • kanber
   • November 5, 2009

3. Modbus Timeout Errors

   By joza921, April 2, 2015
   • 13 replies
   • 1,535 views
   • 
   • AzeoTech
   • April 9, 2015

4. 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
   • 1,532 views
   • 
   • AzeoTech
   • September 17, 2018

5. modbus RTU connection problem

   By roiyjet, August 31, 2011
   • 3 replies
   • 1,526 views
   • 
   • AzeoTech
   • September 1, 2011

6. Modbus Multi Coils Write

   By kanber, June 26, 2013
   • 11 replies
   • 1,492 views
   • 
   • SteveMyres
   • July 8, 2013

7. C1033 Unable to load device driver DSXMODBUSA.dll

   By SteveE, July 28, 2010
   • 2 replies
   • 1,455 views
   • 
   • SteveE
   • July 29, 2010

8. 4-20mA metering

   By sadyrbek, August 31, 2010
   • 1 reply
   • 1,449 views
   • 
   • AzeoTech
   • August 31, 2010

9. ReadHoldingU16(Station, Starting Address, Num Points)

   By c3lighting, June 7, 2012
   • 5 replies
   • 1,431 views
   • 
   • AzeoTech
   • June 8, 2012

10. Modbus pulling with over range tag#

    By NYPAben, December 18, 2010
    • 6 replies
    • 1,379 views
    • 
    • SteveMyres
    • February 28, 2013

11. Upgrading old ctl files to read new Modbus drivers

    By oldgrey1, February 13, 2011
    • 4 replies
    • 1,358 views
    • 
    • oldgrey1
    • February 16, 2011

12. modbus RTU

    By zifzaf, August 3, 2011
    • 4 replies
    • 1,347 views
    • 
    • AzeoTech
    • August 4, 2011

13. using alarms or alerts

    By luarken, September 22, 2010
    • 2 replies
    • 1,334 views
    • 
    • luarken
    • September 28, 2010

14. Modbus Tcp Slave Problem

    By kanber, August 17, 2015
    • 14 replies
    • 1,312 views
    • 
    • kanber
    • January 9, 2016

15. Modbus Tcp For Picfj64Ga104 Microcontroller

    By c3lighting, November 2, 2012   

    • PIC Modbus TCP
    • 1 reply
    • 1,306 views
    • 
    • AzeoTech
    • November 5, 2012

16. Write To Register Unsigned 16 Modbus Tcp

    By SALICIS, April 3, 2014
    • 1 reply
    • 1,278 views
    • 
    • AzeoTech
    • April 7, 2014

17. Modbus and Meters

    By kshitiz, November 18, 2011
    • 6 replies
    • 1,275 views
    • 
    • AzeoTech
    • August 14, 2012

18. Random error codes and ID mismatch

    By mkennett, February 14, 2012
    • 3 replies
    • 1,275 views
    • 
    • AzeoTech
    • February 15, 2012

19. Concurrent Modbus Polling Issue

    By rboardley, February 18, 2013   

    • modbus
    • 1 reply
    • 1,272 views
    • 
    • AzeoTech
    • February 19, 2013

20. Generate offline message from modbus error

    By ngoodman, April 28, 2010
    • 1 reply
    • 1,264 views
    • 
    • AzeoTech
    • April 29, 2010

21. to write inverter one word

    By polilies, April 6, 2010
    • 1 reply
    • 1,259 views
    • 
    • AzeoTech
    • April 8, 2010

22. Serial Data Acquisition

    By alkaram, January 27, 2015
    • 6 replies
    • 1,245 views
    • 
    • AzeoTech
    • January 28, 2015

23. Port Locked

    By Indy500, January 9, 2011
    • 1 reply
    • 1,238 views
    • 
    • AzeoTech
    • January 10, 2011

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

    By dcharv, April 3, 2013
    • 2 replies
    • 1,223 views
    • 
    • dcharv
    • April 3, 2013

25. Simple Read Input Register

    By JohnyQuick, November 9, 2011
    • 2 replies
    • 1,221 views
    • 
    • AzeoTech
    • November 15, 2011