How can resolve problem F0452 fault in siemens micromaster 430 or MM430 drive ?
Cause : Belt Failure Detected. Load conditions on motor indicate belt failure or mechanical fault.
Diagnose & Remedy
Check the following:
1. No breakage, seizure or obstruction of drive train.
2. If using an external speed sensor, check for correct function. Check parameters:
- P2192 (delay time for permitted deviation)
3. If using the torque envelope, check parameters:
- P2182 (threshold frequency f1)
-P2183 (threshold frequency f2)
- P2184 (threshold frequency f3)
- P2185 (upper torque threshold 1)
- P2186 (lower torque threshold 1)
- P2187 (upper torque threshold 2)
- P2188 (lower torque threshold 2)
- P2189 (upper torque threshold 3
- P2190 (lower torque threshold 3)
- P2192 (delay time for permitted deviation
