Thermo Scientific SOLA II Flare User Manual page 140

Thermo Scientific
Table D–1.
Register # SOLA II Flare
(4)0060 2722
(4)0061 Total Sulfur ppm * 10
(4)0062
(4)0063 Valve Control*
(4)0064 Alarm Status
(4)0065 Raw Detector Signal
(4)0066 Chamber Flow
(4)0067 Lamp Intensity
(4)0068 Lamp Voltage
(4)0069 Chamber Temperature
(4)0070 Flaring Alarm*
(4)0071 Start Validation
(4)0072 Abort Validation
(4)0073 Reserved
(4)0074 Reserved
(4)0075 Reserved
* Must be installed
Sample SOLA II Flare Modbus Register
Comments
Fix values to verify communication mapping
32-bit integer range 0 to 10000000
Interpreted as xxxxxx.x ppm
See I/O Table, Table 2-1
Bit Position Encoding (16 bits)
(read only register)
Bit # Description
0 Analyzer Purge Failure
1 High Lamp Voltage Rate of Change Alarm
2 Oven/Pyrolyzer Temperature Alarm
3 Chamber Temperature Alarm
4 Chamber Flow Alarm
5 Lamp Voltage Alarm
6 Reserved (future usage)
7 Reserved (future usage)
8 Reserved (future usage)
9 Reserved (future usage)
10 Reserved (future usage)
11 Reserved (future usage)
12 Reserved (future usage)
13 Reserved (future usage)
14 Reserved (future usage)
15 Reserved (future usage)
0 to 21000 KHz (recommended historical logging)
cc/minute (recommended historical logging)
0 to 50000 (recommended historical logging)
0 to 13000 volts (recommended historical logging)
Deg °C * 10 (recommended historical logging)
Write 1 by DCS to force high cal, cleared by SOLA II Flare
Starts a remote validation, SOLA II Flare clears it
Aborts the validation, SOLA II Flare clears it
Future Usage
Future Usage
Future Usage
SOLA II Flare User Manual
Appendix D
D-2