86
Speed setting by external terminals
REMARKS
The RH, RM, RL signals are assigned to the terminal RH, RM, RL in the initial setting. By setting "0 (RL)", "1
(RM)", "2 (RH)" in any of Pr. 178 to Pr. 182 (input terminal function selection), you can assign the signals to other
terminals.
During Jog operation or PID control operation, the remote setting function is invalid.
CAUTION
When selecting this function, re-set the maximum speed according to the machine.
Parameters referred to
Pr. 1 Maximum setting Refer to page 78
Pr. 7 Acceleration time, Pr. 8 Deceleration time, Pr. 44 Second acceleration/deceleration time, Pr. 45 Second deceleration time
Refer to page 87
Pr. 178 to Pr. 182
(input terminal function selection) Refer to page 100
Setting speed is "0"
Even 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 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.
Clear (RL)
Acceleration (RH)
Forward rotation (STF)
(r/min)
ON
Power supply
ON
ON
ON
ON
ON
Within 1 minute
Time
Remotely-set speed
stored last time
Remotely-set speed stored last time
Rotation speed
Deceleration (RM)
OFF
Clear (RL)
Acceleration (RH)
Forward rotation (STF)
ON
Power supply
ON
ON
ON
ON
ON
More than 1 minute
Operation is performed
at the set speed 0r/min.
Remotely-set speed
stored last time
1 minute
Time
Deceleration (RM)
OFF
(r/min)
Rotation speed
