Missing Motor; Locked Rotor; New Type Code - Danfoss VLT FC 100 Series Programming Manual

Troubleshooting ®
VLT HVAC Drive Programming Guide
WARNING 203, Missing motor
With a Adjustable frequency drive operating multi-motors,
an underload condition was detected. This could indicate a
missing motor. Inspect the system for proper operation.
WARNING 204, Locked rotor
With a Adjustable frequency drive operating multi-motors,
an overload condition was detected. This could indicate a
4 4
locked rotor. Inspect the motor for proper operation.
WARNING 250, New spare part
A component in the Adjustable frequency drive has been
replaced. Reset the Adjustable frequency drive for normal
operation.
WARNING 251, New type code
The power card or other components have been replaced
and the type code changed. Reset to remove the warning
and resume normal operation.
4-14 MG11CD22 - VLT ® is a registered Danfoss trademark