Modbus Comm Device Errors And More Detailed Command/alerts

[ledbelly2142]

Is there a way to use the command/Alert line to show more detail on

"P-ModbusTCP 0010: Timeout"

alerts/errors.? I would like to be able to tell which comm device is intermittently timing out (useful with many comm devices).

Thanks,

Greg

[AzeoTech]

No, you'd have to use script, either by reading the modbus directly through script functions, which will throw an error if it times out which you can catch, or you could try using Channel.ReadGroup() to read each device and then look at the time stamps on the channels to tell who didn't actually read.