Applicable Systems
S7-1200
S7-1500
S7-300
S7-400
LOGO!
SINAMICS
Symptoms
Drive overcurrent: motor or cable overcurrent detected.
Possible Causes
- Motor load too high
- Acceleration time too short
- Motor cable short
Troubleshooting Steps
- Step 1: Check motor load
Current within rated range - Step 2: Increase ramp-up time
No overcurrent trip - Step 3: Inspect motor cable
Cable insulation intact
How to Reset
Reset via operator panel or PROFIBUS/PROFINET after repair.
Source: Siemens SINAMICS G120 List Manual
Category: PLC & VFD