Siemens micrometer 440

[Rajesh.]

I’m facing an issue in Siemens drive Alarm coming A0522 (Read I2C, time exceeded)
Alarm remedy is cyclic access to UCE values and power module data via i2c bus (only for sizes Fx and Gx) is faulted. Can any one suggest how to fix this issue.

 

[Manglemender]

Sounds like a faulty module. I2C is a common protocol for connecting peripheral devices to a processor and it soulds like something isn't communicating. it could be a poor connection between the power unit and the control board or a faulty component. Your best bet might be to disconenct and reconnect all of the internal connectors inside the drive to see if that restores normal operation.
I²C - Wikipedia

 

[Rajesh.]

Sounds like a faulty module. I2C is a common protocol for connecting peripheral devices to a processor and it soulds like something isn't communicating. it could be a poor connection between the power unit and the control board or a faulty component. Your best bet might be to disconenct and reconnect all of the internal connectors inside the drive to see if that restores normal operation.
I²C - Wikipedia

Thanks for support