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Identifier Function Description
Joystick Velocity Select. Allows you to select the velocity for joystick motion. The JOYVH and
O
JOYVL commands establish two joystick velocities. Opening the Velocity Select input (input is high)
selects the JOYVH configuration. Closing the Velocity Select input (input is low) selects the JOYVL
configuration. The JOYVL velocity could be used to quickly move to a location, the JOYVH velocity
could be used for low-speed accurate positioning. NOTE: When this input is not connected, joystick
motion always uses the JOYVH velocity setting.
Program Select. One to one correspondence for input vs. program number. The program number
aP
comes from the TDIR command. The number specified before the program name is the number to
specify within this input definition. For example, in the LIMFNC1-3P command, 3 is the program
number. An input defined as a Program Select Input will not function until the INSELP command
has been enabled.
Program Security. Issuing the LIMFNCi-Q command enables the Program Security feature and
Q
assigns the Program Access function to the specified programmable input.
The program security feature denies you access to the DEF, DEL, ERASE, MEMORY, LIMFNC, and
INFNC commands until you activate the program access input. Being denied access to these
commands effectively restricts altering the user memory allocation. If you try to use these
commands when program security is active (program access input is not activated), you will receive
the error message *ACCESS DENIED. The LIMFNCi-Q command is not saved in battery-backed
RAM, so you may want to put it in the start-up program (STARTP).
For example, once you issue the LIMFNC1-Q command, limit input 3 is assigned the program
access function and access to the DEF, DEL, ERASE, MEMORY, LIMFNC, and INFNC commands will
be denied until you activate the input.
To regain access to these commands without the use of the program access input, you must issue
the LIMEN command to disable the program security input, make the required user memory
changes, and then issue the LIMEN command to re-enable the input. For example, if limit input 3 is
assigned as the Program Security input, use LIMEN.3=1 to disable the input and leave it activated,
make the necessary user memory changes, and then use LIMEN.3=E to re-enable the input.
Limit Function Assignments: The end-of-travel and home limit functions listed below (R, S & T) can
only be assigned to their respective inputs (which is the factory default configuration). For example,
limit input functions R, S & T must be assigned to limit inputs 1-3, respectively. If you attempt any other
permutation of LIMFNC assignment of functions R, S & T, the drive will respond with the error message
"
INVALID LIMFNC COMBINATION
End-of-Travel Limit, Positive Direction. This is the factory default function for limit input 1 found
R
on the "
" connector. If an onboard input or a digital input on an external I/O brick is
DRIVE I/O
assigned this function (e.g.
(e.g., change
LIMFNC1-R
End-of-Travel Limit, Negative Direction. This is the factory default function for limit input 2 found
S
on the "
" connector. If an onboard input or a digital input on an external I/O brick is
DRIVE I/O
assigned this function (e.g.
(e.g., change
LIMFNC2-S
Home Limit. This is the factory default function for limit input 3 found on the "
T
If an onboard input or a digital input on an external I/O brick is assigned this function (e.g.
), then change the limit input's function to something else (e.g., change
2INFNC3-T
). This home limit input function is not debounced.
LIMFNC3-A
Example:
LIMFNC1-D
; Redefine the positive EOT input (limit input #1)
; to be a stop input
194
Gemini GV6K/GT6K Command Reference
".
), then change the limit input's function to something else
2INFNC1-R
to
). This end-of-travel limit input function is not debounced.
LIMFNC1-A
), then change the limit input's function to something else
2INFNC2-S
to
). This end-of-travel limit input function is not debounced.
LIMFNC2-A
www.comoso.com
" connector.
DRIVE I/O
to
LIMFNC3-T
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