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Programmable I/O Bit Patterns
The Gem6K has programmable inputs and outputs. The total number of onboard inputs and outputs (analog
inputs, digital inputs and digital outputs) is fixed. The total number of expansion inputs and outputs depends on
your configuration of expansion I/O bricks.
These programmable I/O are represented by binary bit patterns, and it is the bit pattern that you reference when
programming and checking the status of specific inputs and outputs. The bit pattern is referenced 1 to n, from
left to right.
• Onboard I/O. For example, the status command to check all onboard inputs is
An example response is:
• Expansion I/O. For example, the status command to check all digital inputs on I/O brick 2 is
An example response is:
I/O Brick 2
Onboard I/O
I/O
Location
Limit Inputs
"
" connector
DRIVE I/O
Inputs (digital)
"
" connector
DRIVE I/O
Outputs (digital) "
" connector
DRIVE I/O
Limit Inputs
("DRIVE I/O" connector)
8
Gemini GV6K/GT6K Command Reference
.
*TIN0100_0
Bit 1
Bit 5
*2TIN0010_0110_1100_0000_XXXX_XXXX_XXXX_XXXX
Bit 1
Programming
LIMFNC, LIMEN, LIMLVL
INFNC, INLVL, INEN, ONIN,
INPLC, INSTW
OUT, OUTFNC, OUTLVL,
OUTEN, OUTALL, OUTPLC,
OUTTW, POUT
Input bit pattern for LIM, TLIM, LIMEN, LIMFNC, and LIMLVL:
Bit #
Pin #
Function *
1
28
Positive end-of-travel limit
2
29
Negative end-of-travel limit
3
31
Home limit
* The functions listed are the factory default functions; other
functions may be assigned with the LIMFNC command.
Sample response to
*TLIM110
www.comoso.com
.
TIN
Status Report, Assignment
TLIM, LIM
TIN, IN
TOUT, [OUT]
(limit inputs status) command:
TLIM
.
2TIN
.
Bit 32
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