Parker Automation Gemini GV6K, Command Reference Manual

Page: 175 / 362

Command Descriptions 173
Example:
A following application requires an axis to follow a master source that has position information presented
as a 12-bit binary number on digital outputs. An external I/O brick with two 8-bit digital input SIMs is used
to read the 12 bits of the source. The source is wired to bits 1-12.
DEF SETUP
INVARI4,1,1,12
; VARI4 reflects bits 1-12 of brick 1
FOLMAS48 ; Axis follows VARI4
FOLEN1 ; Enable Following mode.
END
Test: (Assert bits 2 and 3)
>VARI4
*VARI4=+6
>TPMAS
*TPMAS+6
JOG
Jog Mode Enable
Type
Jog
Syntax
<a_><!>JOG<b>
Units
n/a
Range
b = 0 (disable) or 1 (enable)
Default
0
Response
JOG: *JOG0
See Also
DJOG, JOGA, JOGAA, JOGAD, JOGADA, JOGVH, JOGVL, INFNC
Product Rev
GT6K 6.0
GV6K 6.0
The
JOG1
command enables jog mode. Once jog mode has been enabled, the jog inputs can be used to
produce motion. The inputs that will be used as jog inputs are determined by the
INFNC
command. Once
the jog inputs have been enabled, they will remain enabled, and able to jog at any time while the motor is in
position . Or in other words, as long as the motor is not moving the jog inputs will be active.
After processing the
JOG1
command, command processing does not stop and wait for the jog mode to be
disabled (
JOGØ
). Instead, the jog inputs are enabled and command processing continues with the first
command after the
JOG1
command.
WARNING
If a jog input is active when jog mode is enabled, motion will occur.
To disable jog mode, issue the
JOGØ
command at any point in the program.
NOTE : If you are using an RP240 operator panel, you can enable the RP240 Jog Mode with the
DJOG1
command and use the RP240's arrow keys to jog the axis. To disable the RP240 Jog Mode, use the
!DJOGØ
command or press the RP240's
MENU RECALL
button.
Example:
1INFNC1-L ; Input #1 on I/O brick 1 defined as jog velocity select input
1INFNC2-J ; Input #2 on I/O brick 1 defined as jog positive-direction input
1INFNC3-K ; Input #3 on I/O brick 1 defined as jog negative-direction input
JOGA100 ; Jog acceleration set to 100 units/sec/sec
JOGAD200 ; Jog deceleration set to 200 units/sec/sec
JOGVH10 ; The velocity when the jog velocity select input is high is
; 10 units/sec
JOGVL1 ; The velocity when the jog velocity select input is low is
; 1 units/sec
JOG1 ; Enable jog mode. When an input occurs on input 2 or input 3,
; the motor will move at the appropriate jog velocity until
; the input is released
WAIT(1IN.4=b1) ; Wait for input #4 on I/O brick 1 to become active.
; Input #4 is being used as a signal to disable jog mode.
JOG0 ; Disable jog mode
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