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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
Forward rotation (STF)
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.
Forward rotation (STF)
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)
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Frequency setting by external terminals
Remotely-set frequency stored last time
Within 1 minute
ON
Acceleration (RH)
Deceleration (RM) OFF
ON
Clear (RL)
ON
Power supply
ON
Remotely-set frequency
stored last time
1 minute
More than 1 minute
ON
Acceleration (RH)
Deceleration (RM) OFF
ON
Clear (RL)
ON
ON
Power supply
CAUTION
Refer to page 83
Refer to page 113
Remotely-set frequency
stored last time
Time
ON
ON
Operation is performed
at the set frequency 0Hz.
Time
ON
ON
Refer to page 96
4
95
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