Thermo Scientific 42i Instruction Manual page 317

Thermo Fisher Scientific
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 (determined by single/dual/auto, gas mode) for analog output, digital
output 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 example below
reports the list of analog output, index numbers, and variables.
Send: list var aout
Receive: list var aout
index variable
0 none
1 no
2 no2
3 nox
18 intt
19 rctt
20 pmtt
21 convt
25 pres
26 smplf
27 pmtv
28 ain1
29 ain2
30 ain3
31 ain4
32 ain5
33 ain6
34 ain7
35 ain8
mb read coils start count
start = index of first coil, count = number of coils to report
This command reports the current state of the MODBUS coils (digital
outputs). Output is in binary format with the coil start appearing as the
right-most bit.
Send: mb read coils 1 15
Receive: mb read coils 1 15 000000100000001
mb read registers start count
start = index of first register (must be odd number), count = number of
registers to report (must be even), each pair of registers is reported as a
float.
C-Link Protocol Commands
I/O Configuration
Model 42i Instruction Manual B-53