A1236 / F1237 Slot B sensor 3 high temp / overtemperature fault in WEG CFW900 Drive
These codes indicate a Slot B Sensor 3 High Temperature. This means the monitored external equipment has exceeded its safe thermal limits.
Cause:
- The monitored equipment is operating at high temperature.
- Fault actuation level configuration error.
Remedy:
Verify equipment active operating temperature levels. Review parameter configurations for fault actuation thresholds.
