IAI America PCON-CFA - Manual (Page 136)

3. PCON-CA/CF
A
130
(13) +Jog (JOG+) [PLC output signal]
-Jog (JOG-) [PLC output signal]
These signals are used as starting commands for jog operation or inch operation.
If a + command is issued, the actuator will operate in the direction opposite home. When a – command is issued,
the actuator will operate in the direction of home.
[1] Jog
operation
Jog operation can be performed when the jog/inch switching (JISL) signal is OFF.
The actuator will operate in the direction opposite home while the JOG+ is ON, and decelerate to a stop once
the signal turns OFF.
The actuator will operate in the direction of home while the JOG- is ON, and decelerate to a stop once the
signal turns OFF.
The specific operation follows the values set in the following parameters:
x The speed conforms to the value of the parameter set by the jog-speed/inch-distance switching (JVEL)
signal.
If the JVEL signal is OFF, the actuator operates according to parameter No. 26, “PIO jog speed.”
If the JVEL signal is ON, the actuator operates according to parameter No. 47, “PIO jog speed 2.”
x The acceleration/deceleration conforms to the rated acceleration/deceleration (the specific value varies
depending on the actuator).
x If both the JOG+ and JOG- signals turn ON, the actuator will decelerate to a stop.
[2] Inch operation
Inch operation can be performed when the JISL signal is ON.
The actuator moves by the inch distance every time this signal turns ON.
The actuator will operate in the direction opposite home when the JOG+ is ON, or in the direction of home
when the JOG- is ON.
The specific operation follows the values set in the following parameters:
x The speed conforms to the value of the parameter specified by the JVEL signal.
If the JVEL signal is OFF, the actuator operates according to parameter No. 26, “PIO jog speed.”
If the JVEL signal is ON, the actuator operates according to parameter No. 47, “PIO jog speed 2.”
x The travel conforms to the value of the parameter specified by the JVEL signal.
If the JVEL signal is OFF, the actuator operates according to parameter No. 48, “PIO inch distance.”
If the JVEL signal is ON, the actuator operates according to parameter No. 49, “PIO inch distance 2.”
x The acceleration/deceleration conforms to the rated acceleration/deceleration (the specific value varies
depending on the actuator).
While performing a normal operation, the actuator will continue with the normal operation even after the +jog or
-jog signal is turned ON (the jog signal will be ignored).
While the actuator is paused, turning ON the +jog or -jog signal will not cause the actuator to operate.
(Note) Since the software stroke limits are invalid before a home return is completed, the actuator may collide
with the mechanical end. Exercise caution.