3.8 I/O Signals
A3-104
ME0384-4A
(2) Inching (incremental) operation
Inching operation is available when the JISL signal is ON.
When the jog signal is turned ON once, it travels a fixed distance for the inching distance set in
the parameter.
When the JOG+ signal is ON, it moves in the home reverse direction, and when the JOG- signal
is ON, it moves in the home direction.
The operation is performed with the set values of the following parameters.
• It moves with the following speeds depending on the ON/OFF position of the JVEL signal.
When JVEL signal is OFF: operates in the value of parameter No. 26 "PIO Jog velocity".
When JVEL signal is ON: operates in the value of parameter No. 47 "PIO jog velocity 2".
• The travel distance will be set according to separate parameters depending on ON/OFF of the
JVEL signal.
When JVEL signal is OFF: operates in the value of parameter No. 48 "PIO inching distance".
When JVEL signal is ON: operates in the value of parameter No. 49 "PIO inching distance 2".
• Acceleration/deceleration operate at the rated acceleration/deceleration (dependent on
actuator).
During normal operation, even if JOG+ or JOG- signal is turned ON, normal operation will
continue. (Jog signal will be ignored)
While paused, it will not operate even if JOG+ signal or JOG- signal is turned ON.
Caution
● Beware of collision with the mechanical end since the software stroke limit is disabled
before home return completes.
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