Hello everyone,
I have an IRB 6400 M97 with s4c controller and after exactly 15 s being switched on, motors are switched off with a few messages:
20074:Not allowed command
20207:Backplane Enable open
10012:Guard stop state
10010:Motors off state
I have also a error 20254 about a power supply fan, but from what I read it's more like a warning so I think it does not stop the motors. It happens both in manual mode and automatic also.
I have noticed that for like a second in the moment of the switch off EN led on DSQC331 A81 Panel module switches off, and then switches back on. I have measured 24 V from the power supply, and it's 25V.
Does anyone have any idea ?