Mitsubishi Electric FR-E700 Instruction Manual page 224

Frequency setting by external terminals
During jog operation or PID control operation, the remote setting function is invalid.
Set frequency = 0Hz
● Even when the remotely-set frequency is cleared by turning on the RL (clear) signal after turn off
(on) of both the RH and RM signals, the inverter operates at the remotely-set frequency stored in
the last operation if power is reapplied before one minute has elapsed since turn off (on) of both
the RH and RM signals.
Fig. 6-27: Outputting the remotely-set frequency stored last time
● When the remotely-set frequency is cleared by turning on the RL (clear) signal after turn off (on)
of both the RH and RM signals, the inverter operates at the frequency in the remotely-set
frequency cleared state if power is reapplied after one minute has elapsed since turn off (on) of
both the RH and RM signals.
Fig. 6-28: Outputting the current set frequency
CAUTION:
E
When Pr. 59 is set to "1" the motor will restart automatically after a power failure if there is an
active rotation direction signal.
6 - 70
Remotely-set frequency stored last time
Acceleration RH
Deceleration RM
OFF
Clear RL
Forward rotation STF
Power supply
Remotely-set frequency stored last time
Acceleration RH
OFF
Deceleration RM
Clear RL
Forward rotation STF
Power supply
< 1 minute
ON
ON
ON
ON
> 1 minute
ON
ON
ON
ON
Remotely-set frequency stored last time
Time
ON
ON
Operation is performed at the set
frequency 0 Hz.
Time
ON
ON
Parameter
I001134C
I001135C