Teledyne T200 Operation Manual page 375

Teledyne API - T200, T204 and 200E Series (05295F DCN6900)
MODBUS Register
Address
(decimal, 0-based)
14
412 O
3
14
414 O
3
14
416 O
3
14 + 15
418 O
3
14
420 O
3
(32-bit IEEE 754 format; read/write in high-word, low-word order; read/write)
0 Maps to NOX_SPAN1 variable; target conc. for range #1
2 Maps to NO_SPAN1 variable; target conc. for range #1
4 Maps to NOX_SPAN2 variable; target conc. for range #2
6 Maps to NO_SPAN2 variable; target conc. for range #2
3
100 Maps to NOX_SPAN3 variable; target conc. for range #3
3
102 Maps to NO_SPAN3 variable; target conc. for range #3
5
200 Maps to O2_TARG_SPAN_CONC variable; target conc. for
range O
6
300 Maps to CO2_TARG_SPAN_CONC variable; target conc. for
range CO
14
400 Maps to ID_VAR_O3_TARG_SPAN_CONC variable; O
span concentration
14
402 Maps to ID_VAR_O3_PRESSURE_OFFSET variable; O
pressure compensation offset
14
404 Maps to ID_VAR_O3_PRESSURE_SLOPE variable; O
pressure slope compensation
14
406 Maps to ID_VAR_O3_TEMP_SET variable; O
setpoint
14
408 Maps to ID_VAR_O3_DWELL variable; O
14
410 Maps to ID_VAR_O3_RANGE variable; O
range
0 Manifold temperature warning
1 Converter temperature warning
2 Auto-zero warning
3 Box temperature warning
4 PMT detector temperature warning
5 Reaction cell temperature warning
6 Sample flow warning
7 Ozone flow warning
8 Reaction cell pressure warning
9 HVPS warning
10 System reset warning
06858E DCN7057
Description
photometer measurement potential
cell pressure
lamp temperature
bench serial number
bench firmware revision
MODBUS Floating Point Holding Registers
gas
2
gas
2
MODBUS Discrete Input Registers
(single-bit; read-only)
Appendix A3: Warnings and Test Measurements, Software Version K.3
10
target
3
cell
3
cell
3
temperature
3
dwell time
3
analog output
3
Units
mV
PSIA
°C
—
—
Conc. units
Conc. units
Conc. units
Conc. units
Conc. units
Conc. units
%
%
PPB
PSIA
—
°C
Seconds
PPB
A-31