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I have a Siemens Simoreg DC Drive used to operate the hoist DC motor in the crane.
When the crane lifts more than 20 tons the DC drive fault message F031 and sometimes F035 appears.
But without load, the crane works normally.
Can anybody help me to find it out?
Thanks
When the crane lifts more than 20 tons the DC drive fault message F031 and sometimes F035 appears.
But without load, the crane works normally.
Can anybody help me to find it out?
Thanks