Mitsubishi Electric FR-PU07 Instruction Manual page 22

FUNCTIONS
Operation mode indication
Displays the status of the operation mode.
EXT: External operation mode
PU: PU operation mode
EXTj: External jog mode
PUj: PU jog mode
NET: Network operation mode
PU+E: External/PU combined operation mode
Unit indication
Shows the unit of the main monitor.
12
List
READ:
120.00
OL
Hz
STF FWD PU
Operating mode indication
Warning indication
Displays an inverter fault as an alarm. The warning type varies with the
inverter model. Refer to the inverter instruction manual for details.
OL: Overcurrent stall prevention
oL: Overvoltage stall prevention
RB: Regenerative brake pre-alarm
TH: Electronic thermal relay function pre-alarm
ZC: Zero current detection
PS: PU stop
FN: Fan fault
MT: Maintenance signal output
SL: Speed limit
CP: Parameter copy
Nothing is displayed when there is no inverter warning.
Warning indication
Unit indication