Maria Posted July 20, 2023 Report Share Posted July 20, 2023 Hello, could you please help me to find out how is possible to monitor a modbus slave communication? I am using an USC-B10-B1 PLC. I was thinking to use the slave succes variable but I do not know how to monitor the value change. Is there an onChange event available? Thank you very much! 1 Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted July 23, 2023 MVP 2023 Report Share Posted July 23, 2023 Make your own OnChange logic. Copy the the Slave Success to a second tag on a regular basis and then compare the two. Joe T. 1 Quote Link to comment Share on other sites More sharing options...
Maria Posted July 23, 2023 Author Report Share Posted July 23, 2023 Thank you very much for your answer! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.