Filter
Top Products
T200H/M and 200EH/EM Menu Trees (05147H DCN6512) APPENDIX A-7: MODBUS Register Map
A-37
APPENDIX A-7: MODBUS Register Map
MODBUS
Register Address
(decimal,
0-based)
Description
10
Units
MODBUS Floating Point Input Registers
(32-bit IEEE 754 format; read in high-word, low-word order; read-only)
0 Instantaneous PMT detector reading mV
2 NO
X
slope for range #1 —
4 NO
X
slope for range #2 —
6 NO slope for range #1 —
8 NO slope for range #2 mV
10 NO
X
offset for range #1 mV
12 NO
X
offset for range #2 mV
14 NO offset for range #1 mV
16 NO offset for range #2 mV
18
NO
X
concentration for range #1 during zero/span calibration, just
before computing new slope and offset
PPB
20
NO
X
concentration for range #2 during zero/span calibration, just
before computing new slope and offset
PPB
22
NO concentration for range #1 during zero/span calibration, just
before computing new slope and offset
PPB
24
NO concentration for range #2 during zero/span calibration, just
before computing new slope and offset
PPB
26
NO
2
concentration for range #1 during zero/span calibration, just
before computing new slope and offset
PPB
28
NO
2
concentration for range #2 during zero/span calibration, just
before computing new slope and offset
PPB
30 NO
X
concentration for range #1 PPB
32 NO
X
concentration for range #2 PPB
34 NO concentration for range #1 PPB
36 NO concentration for range #2 PPB
38 NO
2
concentration for range #1 PPB
40 NO
2
concentration for range #2 PPB
42 Concentration stability PPB
44 Auto zero offset (range de-normalized)
Pre React
11
mV
46 Ozone flow rate cc/m
48 Reaction cell pressure "Hg
50 Reaction cell temperature
C
52 Manifold temperature °C
54 Converter efficiency factor for range #1 —
56 Converter efficiency factor for range #2 —
58 Converter temperature °C
60 PMT temperature
C
62 Sample flow rate cc/m
07270B DCN6512