164
Gemini GV6K/GT6K Command Reference
Identifier
Function Description
C
Kill.
Kills motion and halts all command processing (refer to
K
and
KDRIVE
command
descriptions for further details on the
kill
function). This is an edge detection function and is not
intended to inhibit motion. To inhibit motion, use the Pause/Resume function (
INFNCi-E
). When
enabled with the
ERROR
command, bit #6 of the
TER
and
ER
commands will report the kill status.
D
Stop.
Stops motion. If
COMEXS
is set to zero (
COMEXSØ
), program execution will be terminated. If
COMEXS
is set to 1 (
COMEXS1
), command processing will continue. With
COMEXS
set to 2
(
COMEXS2
), program execution is terminated, but the
INSELP
value is retained. Motion
deceleration during the stop is controlled by the
AD
&
ADA
commands. If error bit #8 is enabled
(e.g.,
ERROR.8-1
), activating a Stop input will set the error bit and cause a branch to the
ERRORP
program. Activating a Stop input does not return a prompt to the terminal.
E
Pause/Continue.
If
COMEXR
is disabled (
COMEXRØ
), then only command execution pauses, not
motion. With
COMEXR
enabled (
COMEXR1
), both command and motion execution are paused.
After motion stops, you can release the input or issue a continue (
!C
) command to resume
command processing (and motion in
COMEXR1
mode).
F
User
Fault.
Refer to the
ERROR
command. If error bit #7 is enabled (e.g.,
ERROR.7-1
),
activating a User Fault input will set the error bit and cause a branch to the
ERRORP
program.
CAUTION
: Activating the user fault input sends a
!K
command to the drive, “killing” motion (refer
to the
K
command description for ramifications).
G
Reserved
H
Trigger Interrupt
- This function can only be assigned to the general-purpose inputs on the
DRIVE I/O
connector, as specified below:
Input # Pin #
GT6K & GV6K Function (
INFNC
default
)
1
37
INFNC1-A
(General-purpose. If assigned, TRG-A must be on Input #1)
2
38
INFNC2-A
(General-purpose. If assigned, TRG-B must be on Input #2)
3
39
INFNC3-A
(General-purpose)
4
34
INFNC4-A
(General-purpose)
5
35
INFNC5-A
(General-purpose. If assigned, MASTER TRIGGER must
be on Input #5)
A “Trigger Interrupt” input can be used for these purposes:
•
Position Capture
. You can assign up to two trigger inputs, referred to as “TRIG-A” and “TRIG-
B. If assigned, TRIG-A must be on onboard input #1 (pin 37). TRIG-B must be on onboard
input #2 (pin 38). These inputs are located on the 25-pin DRIVE I/O connector. To assign
TRIG-A and TRIG-B, use the
INFNC1-H
and
INFNC2-H
commands, respectively.
When assigned the Trigger Interrupt function, activating the input performs a
hardware capture
of axis position. If the axis is used as a follower in Following, activating the trigger also
performs an
interpolated capture
of the associated master axis position.
You can assign an additional “Master Trigger”, referred to as “TRIG-M”. If assigned, TRIG-M
must be on onboard input #5 (pin 35). TRIG-M may be used to perform a hardware capture of
the “MASTER ENCODER” (the encoder connected to the “Master Encoder” connector), as
well as axis position (encoder position on servo axes; commanded or encoder position for
steppers, depending on the
ENCCNT
setting). To assign trigger interrupt input TRIG-M to input
#5, use the
INFNC5-H
command.
When a Trigger Interrupt input is activated, the drive captures the relevant positions and stores
them in registers that are available at the next system update (2 ms) through the use of these
transfer and assignment/comparison commands:
Captured Information
Transfer Assignment/Comparison Offset *
Scale Factor **
Commanded position
TPCC
PCC PSET
SCLD
Encoder position
TPCE
PCE PSET
or
PESET SCLD
Master encoder position
TPCME
PCME PMESET
SCLMAS
Master cycle position
TPCMS
PCMS PSET
SCLMAS
*
Captured values are offset by any existing
PSET
or
PMESET
offset.
** If scaling is enabled, the captured position is scaled by
SCLD
or
SCLMAS
.
More about Trigger Interrupt function on next page …
www.comoso.com
Содержание Gemini GT6K
Страница 24: ...www comoso com ...
Страница 40: ...www comoso com ...
Страница 344: ...www comoso com ...
Страница 350: ...www comoso com ...