Siemens SIMODRIVE 611 universal - Page 670

7
7.3 List of faults and warnings
7-670
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
609 Encoder limit frequency exceeded
Cause The speed actual value exceeds the encoder frequency.
– Incorrect encoder
– P1005 does not correspond to the no. of encoder pulses
– Encoder defective
– Motor cable defective or not properly attached
– Shield on motor encoder cable is not connected
– Defective control module
Remedy – Enter correct encoder data/replace encoder
– Check the encoder pulse number (P1005)
– Attach motor cable correctly or replace
– Connect the motor encoder cable screen
– Reduce the speed setpoint input (P1401)
– Replace control module
Acknowledgement RESET FAULT MEMORY
Stop response parameterizable
7 Fault Handling/Diagnostics
01.99
04.05