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TELEDYNE INSTRUMENTS
Model 100EU Instruction Manual APPENDIX A - Version Specific Software Documentation
A-30 05928 Rev F.0B
PRINTED DOCUMENTS ARE UNCONTROLLED DCN 5063
102
10
O
2
concentration during zero/span calibration, just before computing
new slope and offset
%
104
10
O
2
slope —
106
10
O
2
offset %
108
10
O
2
sensor cell temperature
C
200
11
CO
2
concentration %
202
11
CO
2
concentration during zero/span calibration, just before
computing new slope and offset
%
204
11
CO
2
slope —
206
11
CO
2
offset %
MODBUS Floating Point Holding Registers
(32-bit IEEE 754 format; read/write in high-word, low-word order; read/write)
0 Maps to SO2_SPAN1 variable; target conc. for range #1 Conc. units
2 Maps to SO2_SPAN2 variable; target conc. for range #2 Conc. units
100
10
Maps to O2_TARG_SPAN_CONC variable %
200
11
Maps to CO2_TARG_SPAN_CONC variable %
MODBUS Discrete Input Registers
(single-bit; read-only)
0 PMT detector warning
1 UV detector warning
2 Dark calibration warning
3
1
IZ S temperature warning
4 Box temperature warning
5 PMT temperature warning
6 Reaction cell temperature warning
7 Sampl e flow warning
8 Sampl e pressure warning
9
2
Vacuum pressure warning
10 HVPS warning
11 System reset warning
12 Rear board communication warning
13 Rela y board communication warning
14 Front panel communication warning
15 Anal og calibration warning
16 D ynamic zero warning
17 D ynamic span warning
18 Invali d concentration
19 In zero calibration mode
20
2
In low span calibration mode
21 In span calibration mode
22 In multi-point calibration mode
23 In Hessen manual mode
24 System is OK (same meaning as SYSTEM_OK I/O signal)