
Programming
D-135
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Parameter Descriptions
2 : SYNCHRONIZED
3 : SUPPLY FREQ HIGH
4 : SUPPLY FREQ LOW
5 : SYNCH FAILED
INACTIVE : Indicates when the 4Q drive is not running
SYNCHRONIZING : Indicates during mains synchronisation period (first 100ms after Run command)
SYNCHRONIZED : Indicates successful synchronisation is complete
SUPPLY FREQ HIGH : Indicates 4Q drive output frequency is greater than 70Hz. This is a fault condition
SUPPLY FREQ LOW : Indicates the 4Q drive output frequency is less than 40Hz. This is a fault condition
SYNCH FAILED : Indicates the 4Q drive has failed to synchronise on to the mains supply. This is a fault condition