Galil DMC-21x3, User Manual

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110 •Appendix C Command Reference DMC-21x3 Accessories
CN
FUNCTION:
Configure
DESCRIPTION:
The CN command configures the polarity of the limit switches, home switches, latch
inputs, the selective abort function, and the program status after a hard abort.
ARGUMENTS:
CN m,n,o,p,q where
m,n,o are integers with values 1 or -1.
p,q are 0 or 1.
m = 1 Limit switches active high
-1 Limit switches active low
n = 1 Home switch configured to drive motor in forward direction
when input is high. See HM and FE commands.
-1 Home switch configured to drive motor in reverse direction
when input is high. See HM and FE commands
o = 1 Latch input is active high
-1 Latch input is active low
p = 1
Configures inputs 5,6,7,8,13,14,15,16 as selective abort inputs
for axes A,B,C,D,E,F,G,and H respectively
0 Inputs 5,6,7,8,13,14,15,16 are configured as general use inputs
q = 1 Abort input will not terminate program execution
0 Abort input will terminate program execution
USAGE: DEFAULTS:
While Moving Yes Default Value -1,-1,-1,0,0
In a Program Yes Default Format 2.0
Command Line Yes
Controller Usage
ALL CONTROLLERS
OPERAND USAGE:
_CN0 Contains the limit switch configuration
_CN1 Contains the home switch configuration
_CN2 Contains the latch input configuration
_CN3 Contains the state of the selective abort function (1 enabled, 0 disabled)
_CN4 Contains the configuration of program execution upon hard abort input
EXAMPLES:
CN 1,1 Sets limit and home switches to active high
CN,, -1 Sets input latch active low