PU stop
Parameter Unit (PU) Stop
Mitsubishi Electric · FR-D700 Basic Inverter
What does PU stop mean?
The [STOP] key on the operation panel of the Parameter Unit (PU) was pressed during External operation. This indicates a manual stop command was initiated from the PU while the inverter was configured for external control, causing the inverter to cease operation.
Complete Troubleshooting Guide
- 1
Turn OFF the start signal from the external source and release the stop condition using the [RESET] key on the PU.