Husqvarna PG 530 Operator's Manual page 20

OPERATING
See comments already covered under OUTPUT
FREQUENCY relating to motor current.
DC LINK VOLTAGE (Monitor Menu)
This screen displays the quality of the power supply to the
machine. It will read higher values when the machine is in
standby and lower values when the machine is in
operation.
FAULT HISTORY
The fault history menu stores the last series of faults
experienced by the variable speed drive/frequency
converter. If there is a recurring fault pattern experienced
by the machine, the information can be obtained from the
fault history menu. For more on faults, see trouble
shooting faults.
20 – English