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Panel Operations
State Indication
FWD/REV
Forward and reverse
rotation indicators
OFF indicates forward motor rotation.
ON indicates reverse motor rotation.
TUNE/TC
Auto-tuning, torque control
and fault indicators
OFF indicates that the AC drive is normal.
ON indicates the torque control mode.
FLASHING SLOWLY (once a second)
indicates auto-tuning status.
FLASHING QUICKLY (four times a second)
indicates a fault condition.
Hz for frequency
A for current
V for voltage
RPM for motor speed
Percentage