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C-Link Protocol Commands
I/O Configuration
I/O Configuration
B-42
Model 42i Trace Level Instruction Manual
Send:
set layout ack
Receive:
set layout ack ok
analog iout range channel
This command reports the analog current output range setting for channels,
where channel must be between 1 and 6, inclusive. The example below
reports current output channel 4 to the 4-20 mA range, according to
B–9. This command responds with "feature not enabled" if the I/O
expansion board is not detected.
Send:
analog iout range 4
Receive:
analog iout range 4 2
set analog iout range channel range
This command sets analog current output channel to the channel range
where channel is between 1 and 6 inclusive, and range is set according to
Table
B–9. The example below sets current output channel 4 to the 0-20
mA range. This command responds with "feature not enabled" if the I/O
expansion board is not detected.
Send:
set analog iout range 4 1
Receive:
set analog iout range 4 1 ok
Table B–9. Analog Current Output Range Values
Range
1
2
0 [cannot be set to this, but may report]
analog vin channel
This command retrieves the analog voltage input channel data, both the
calculated value and the actual voltage. In the example below, the
"calculated" value of channel 1 is 75.325 degrees F, volts are 2.796. This
command responds with "feature not enabled" if the I/O expansion board
is not detected.
Send:
analog vin 1
Receive:
analog vin 1 75.325 2.796
analog vout range channel
This command reports the analog voltage output channel range, where
channel is between 1 and 6 inclusive, according to
Send:
analog vout range 2
Receive:
analog vout range 2 3
Output Range
0-20 mA
4-20 mA
Undefined
Table
B–10.
Thermo Fisher Scientific
Table
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Troubleshooting
