Mitsubishi Electric FR-D720-0.2K-G Instruction Manual page 99

Speed setting by external terminals
REMARKS
Setting speed is "0"
 Even when
speed is cleared by turning ON the
RL (clear) signal after turn OFF
(ON) of both the RH and RM
signals, the drive unit operates at
the remotely-set speed 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 speed is
cleared by turning ON the RL
(clear) signal after turn OFF (ON)
of both the RH and RM signals,
the drive unit operates at the
speed in the remotely-set speed
cleared state if power is reapplied
after one minute has elapsed
since turn OFF (ON) of both the
RH and RM signals.
Before using the remote setting function, set the maximum speed again according to the machine.
Parameters referred to
Pr. 1 Maximum setting
Pr. 7 Acceleration time, Pr. 8 Deceleration time, Pr. 44 Second acceleration/deceleration time, Pr. 45 Second deceleration time
Pr. 178 to Pr. 182 (input terminal function selection)
96
the remotely-set
Acceleration (RH)
Deceleration (RM) OFF
Forward rotation (STF)
Acceleration (RH)
Deceleration (RM) OFF
Forward rotation (STF)
Refer to page 87.
Remotely-set speed stored last time
Within 1 minute
(r/min)
ON
Clear (RL)
ON
Power supply ON
Remotely-set speed
stored last time
More than 1 minute
(r/min)
ON
Clear (RL)
ON
ON
Power supply
CAUTION
Refer to page 117.
Remotely-set speed
stored last time
Time
ON
ON
ON
1 minute
Operation is performed
at the set speed 0r/min.
Time
ON
ON
ON
Refer to page 97.