Measurements Reported In Response To Da Command - Thermo Scientific 42i Instruction Manual

Geysitech (Bayern-Hessen) Protocol
Geysitech Commands
Measurements reported in
response to DA command
Single Range Mode
Dual/Auto Range Mode
D-6 Model 42i Trace Level Instruction Manual
Example:
Geysitech Protocol with transmission of three concentrations (Instrument
ID is 1, Operation Status is 03, Error Status is 04):
Data Query String:
Reply String:
<STX>MD03<SP>001<SP>+2578+01<SP>03 <SP>04<SP>0000000000 <SP>002 <SP>
↑
Address First Concentration(E-format)=25.78
+5681+00<SP>03<SP>04<SP>0000000000<SP>003<SP>+1175+01<SP>03<SP>04<SP
↑
Second Concentration = 5.681
0000000000<SP><CR>
The attached concentrations are in the selected gas units. The
measurements that are attached to the response if not valid in a particular
mode then a value of 0.0 will be reported.
The following measurements reported in response to DA command are for
the Model 42i Trace Level.
The 4 measurements reported in single range mode include:
NO
●
NO
●
2
NO
●
x
PRE
●
The 8 measurements reported in dual or auto range modes include:
low NO
●
low NO
●
2
low NO
●
x
low PRE
●
high NO
●
high NO
●
2
high NO
●
x
high PRE
●
<STX>DA<CR>
↑
↑
Address+2
↑
Address+1
↑
Third Concentration=11.75
Thermo Fisher Scientific