IAI America PCON-CFA - Manual (Page 135)

4. PCON-CA/CF
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(13) “+” Jog (JOG+)
“-” Jog (JOG-)
This signal is the command for the jog operation startup or inching operation startup.
In the case of the “+” command, the movement direction is to the opposite of the home and in the case
of the “-” command, the movement direction is to the home.
1) Jog Operation
The jog operation is available when the Jog/Inching Change-Over Signal (JISL) is turned “OFF”.
While the “JOG+” is turned “ON”, the movement direction is to the opposite of the home and when it
is turned “OFF”, the actuator is decelerated and stopped.
While the “JOG-” is turned “ON”, the movement direction is to the home, and when it is turned OFF,
the actuator is decelerated and stopped.
The operation is performed based on the set values of the following parameters.
x
The speed is based on the parameter value specified using the Jog Speed/Inching Distance
Change-Over (JVEL) signal.
JVEL Signal OFF : The speed is based on the parameter No. 26 “PIO Jog Speed” value.
JVEL Signal ON : The speed is based on the parameter No. 47 “PIO Jog Speed 2” value.
x The Acceleration/Deceleration is based on the rated acceleration/deceleration (depending on the
actuator).
x When both the JOG+ and JOG- signals are turned “ON”, the actuator is decelerated and stopped.
2) Inching Operation
The inching operation is available while the JISL signal is turned “ON”.
Once it is turned “ON”, the actuator is moved as much as the inching distance.
When the JOG+ is turned “ON”, the movement is to the opposite of the home and when the JOG- is
turned “ON”, the movement is to the home.
The operation is performed based on the set values of the following parameters.
x
The speed is based on the parameter value specified using the Jog Speed/Inching Distance
Change-Over (JVEL) signal.
JVEL Signal OFF : The speed is based on the parameter No. 26 “PIO Jog Speed” value.
JVEL Signal ON : The speed is based on the parameter No. 47 “PIO Jog Speed 2” value.
x
The Travel Distance is based on the set values of the following parameters.
JVEL Signal OFF : The travel distance is based on the parameter No. 48 “PIO Inching Distance”
value.
JVEL Signal ON : The travel distance is based on the parameter No. 49 “PIO Inching Distance 2”
value.
x The Acceleration/Deceleration is based on the rated acceleration/deceleration (depending on the
actuator).
During the normal operation, even when the “+” Jog Signal or “-” Jog Signal is turned “ON”, the normal
operation is continued (The Jog signal is ignored).
In the pause condition, even when the “+” Jog Signal or “-” Jog Signal is turned “ON”, the actuator is not
moved.
Note: Because the software stroke limit is disabled before the homing operation, the actuator might run against the
mechanism end. Take the greatest care.
PLC Output Signal
PLC Output Signal