Siemens 6RA80 DC Drive
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Jun 13, 2022 4:31 pm
How can resolve problem F01031 fault in siemens 6RA80 DC Drive ?
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Jun 13, 2022 4:32 pm
Cause : Sign-of-life failure for OFF in REMOTE - With the "OFF in REMOTE" mode active, no sign-of-life was received within 3 seconds.
Remedy:
- Check the data cable connection at the serial interface for the Control Unit (CU) and operator panel.
- Check the data cable between the Control Unit and operator panel.
