Error description 238-101D
Error message
101D UVR%2 configured DC-link voltage too low
Cause of error
The DC-link voltage configured in MP_dcLinkVoltage is too small.
The configured DC-link voltage must be greater than the rectifier value of the live line voltage. If a power supply unit is operated, for example, with a line voltage of 3AC 480 V,
the machine manufacturer must increase the DC-link voltage to be generated to DC 720 V by means of MP_dcLinkVoltage.
Error correction
- Check the entry in the parameter CfgSupplyModule3xx/MP_dcLinkVoltage and adjust it if necessary.
- Inform your service agency.