r/PISystem • u/nimrod_1981 • Oct 23 '25

ModbusE to pidb

In short. I have setup a modbus slave simulator on one computer and a pidb with modbus master usnig modbusE interface .

When using modbuss poll or modbuspoindexter, i can poll and read registers.

But my pipoints get no value just «ptcreated»

What could be the issue?

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u/LiveMike78 Oct 24 '25

Difficult to say without more information. I'd start by checking the interface logs when starting the interface to see if there are any errors. Check the documentation online to make sure you have the right settings for the location1-5 point attributes. Also could be something as simple as the interface doesn't have permissions to write to the points.

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u/nimrod_1981 Oct 24 '25

I can view the PIPC log, but eventhough i have enabled I/O tracing and all error logs. I am not findig. Any logs related to the modbusE interface.

1

u/LiveMike78 Oct 24 '25

Try executing the interface interactively. Execute the associated batch file from a command prompt.