C-Link Protocol Commands
Measurement Configuration
B-30
Model 15
i
Instruction Manual
Thermo Fisher Scientific
These commands are used to set the maximum concentration for any of the
three custom
ranges
1, 2, or 3 to range
value
, where
value
is a floating-point
number representing concentration in the currently selected units. The
following example sets the custom 1 range to 55.5 ppm.
Send:
set custom 1 range 55500
Receive:
set custom 1 range 55500 ok
range mode
This command reports the current range mode.
Send:
range
mode
Receive:
range mode single
set range mode
This command sets the current range mode to single, dual or auto. The
following example sets the range mode to single.
Send:
set range mode single
Receive:
set range mode single ok
gas mode
This command reports the current state of the zero/span valves gas mode as
sample, zero, or span. The following example reports that the gas mode is
sample.
Send:
gas
mode
Receive: gas
mode
sample
set sample
This command sets the zero/span valves to the sample mode. The following
example sets the instrument to sample mode, that is, the instrument is
reading the sample gas.
Send:
set
sample
Receive: set
sample
ok
set zero
This command sets the zero/span valves to the zero mode. The following
example sets the instrument to zero mode, that is, the instrument is reading
zero gas.
Send:
set
zero
Receive: set
zero
ok
