C-Link Protocol Commands
I/O Configuration
B-44
Model 15
i
Instruction Manual
Thermo Fisher Scientific
dtoa
channel
This command reports the outputs of the 6 or 12 Digital to Analog
converters, according to
Table B–15
. The following example shows that the
D/A #1 is 97.7% full-scale.
Send:
dtoa
1
Receive: dtoa
1
97.7%
Note
If the instrument is in a mode which does not provide a particular
output, and that output is selected, the value will be 0.0.
▲
All channel ranges are user definable. If any customization has been made
to the analog output configuration, the default selections may not apply.
▲
Table B–15.
Default Analog Output Channel Assignments
D to A
Function
Single Range
Dual Range
Auto Range
1
Voltage Output
Low HCl
Low HCl
High/Low HCl
2
Voltage Output
Low HCl
High HCl
Range Status
3
Voltage Output
Not Assigned
Not Assigned
Not Assigned
4
Voltage Output
Not Assigned
Not Assigned
Not Assigned
5
Voltage Output
Not Assigned
Not Assigned
Not Assigned
6
Voltage Output
Not Assigned
Not Assigned
Not Assigned
7
Current Output
Low HCl
Low HCl
High/Low HCl
8
Current Output
Low HCl
High HCl
Range Status
9
Current Output
Not Assigned
Not Assigned
Not Assigned
10
Current Output
Not Assigned
Not Assigned
Not Assigned
11
Current Output
Not Assigned
Not Assigned
Not Assigned
12
Current Output
Not Assigned
Not Assigned
Not Assigned
list var aout
list var dout
list var din
These commands report the list of index numbers, and the variables
(associated with that index number) available for selection in the current
mode for analog outputs, digital outputs, and digital inputs. The index
number is used to insert the variable in a field location in a list using “set sp
field index
”. The following example reports the list of analog outputs, index
numbers, and variables.
