we have connected some MODBUS-Clients to our UR.
In the UR-MODBUS-Configuration the digital in-/outputs are connected to the server (green) and work as they should.
In the case of a connection failure of one MODBUS-Server we want to stop/pause the UR-Program. I am searching for a solution that is not part of the robotprogram, so that I can just load the configuration.
I’m not sure if I understand that correctly, but current behavior is that program is stopped whenever it tries to access modbus signal that is not connected.
You could have a script running in separate program thread that periodically reads all modbus signals that are critical for you.