Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 224 / 608

Frequency setting by external terminals Parameter
6 - 70
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.
●
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.
I001134C
Fig. 6-27: Outputting the remotely-set frequency stored last time
I001135C
Fig. 6-28: Outputting the current set frequency
E
CAUTION:
When Pr. 59 is set to "1" the motor will restart automatically after a power failure if there is an
active rotation direction signal.
Acceleration RH
Deceleration RM
Clear RL
Forward rotation STF
Power supply
Remotely-set frequency stored last time
< 1 minute
Output
fr
equenc
y [H
z]
Remotely-set frequency stored last time
ON
ON
ON
ON
ON
ON
OFF
Time
Acceleration RH
Deceleration RM
Clear RL
Forward rotation STF
Power supply
Operation is performed at the set
frequency 0 Hz.
> 1 minute
Output
fr
equenc
y [H
z]
Remotely-set frequency stored last time
ON
ON
ON ON
ON
ON
Time
OFF