Mitsubishi Electric FR-D720-008 Instruction Manual page 97

REMARKS
During Jog operation or PID control operation, the remote setting function is invalid.
Setting frequency is "0"
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
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.
When selecting this function, re-set the maximum frequency according to the machine.
Parameters referred to
Pr. 1 Maximum frequency, Pr. 18 High speed maximum frequency
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)
Frequency setting by external terminals
Acceleration (RH)
Deceleration (RM) OFF
Clear (RL)
Forward rotation (STF)
Power supply
at the
Acceleration (RH)
Deceleration (RM) OFF
Clear (RL)
Forward rotation (STF)
Power supply
CAUTION
Refer to page 81
Refer to page 111
Remotely-set frequency stored last time
Within 1 minute
ON
ON
ON
ON
Remotely-set frequency
stored last time
1 minute
More than 1 minute
ON
ON
ON
ON
Remotely-set frequency
stored last time
Time
ON
ON
Operation is performed
at the set frequency 0Hz.
Time
ON
ON
Refer to page 94
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