The supply voltage between R, S
and T is under voltage

The ST-CC circuit is opened.

The inverter is n the process of retry
．A momentary stop occurred

The frequency setting signals at
points 1and 2 are set too close to
each other

．This message is displayed when
pressing the STOP key while an
error code is displayed

．The operation panel is used to stop
the operation in automatic
control or remote control mode

Auto-tuning in process

The RUN or STOP key is held
down for more than 20 seconds
．The RUN or STOP key is faulty

．The automatic stop function
selected with b-56 was activated

The number of digits such as
frequencies is more than 4
(The upper digits have a priority)

Motor shaft fixing control is in
process

DC braking in process

Excessive torque
boosted