Download Model 15i - User Manual

C-Link Protocol Commands
I/O Configuration
dig in
This command reports the status of the digital inputs as a 4-digit
hexadecimal string with the most significant bit (MSB) being input 16.
Send:
Receive:
dig in
dig in 0xff7f
din channel
This command reports the action assigned to the digital input channel and
the index number of the corresponding active state. The following example
reports input 1 to be assigned an index number 3 corresponding to action
of “set background” with the active state being high.
Send:
Receive:
din 1
din 1 3 SET BACKGROUND high
set din channel index state
This command assigns digital input channel (1-16) to activate the action
indicated by index (1-35), when the input transitions to the designated state
(high or low). Use the “list var din” command to obtain the list of
supported index values and corresponding actions. The following example
sets the digital input channel 1 to 3 on a low-to-high transition.
Send:
Receive:
set din 1 3 high
set din 1 3 high ok
dout channel
This command reports the index number, output variable and the active
state assigned to digital output channel. The following example reports
output 4 to be assigned an index number 11 corresponding to action of
“general alarm”.
Send:
Receive:
dout 4
dout 4 11 GEN ALARM open
set dout channel index state
This command assigns digital output channel to be assigned to the action
associated with index, and assigns it an active state of state (open or closed).
Use the “list var dout” command to obtain the list of supported index
values and corresponding state. The following example sets the digital
output channel 4 to state 11.
Send:
Receive:
Thermo Fisher Scientific
set dout 4 11 open
set dout 4 11 open ok
Model 15i Instruction Manual
B-43