SSI A20829, Operation Manual, Page: 15 / 38

Single Gas Sensor Module (SGSM)
Operations Manual
Super Systems Inc. Page 15 of 38 Page 15 of 51
Register Name Register Location Description
MB_READ_PER_SUPER_KN 1210 Super Kn
MB_READ_STANDARD_KN 1211 Standard KN
MB_READ_PROC_VAR 1212 Process variable
MB_READ_GAS_TEMP 1213 Gas temperature
MB_READ_BOARD_ADDR 1214
Board modbus address
(important for slave only)
MB_READ_MODEL_NUM 1215 MODEL number Map as reg 900
MB_READ_SET_FACT_DEF 1216 23205 = Full Defaults
MB_READ_DEGREE_REG 1217
Sets the unit used to display
temperature.
MB_READ_N2_FLOW 1218 N2 flow
MB_READ_NH3_FLOW 1219 NH3 flow
MB_READ_DA_FLOW 1220 DA flow
MB_READ_H2_FLOW 1221 H2 Flow
MB_READ_PV_MODE 1222
Process variable (0 = H2, 1 = DA,
2 = NH3, 3 = Kn, 4 = Standard
Kn)
MB_READ_INPUT_TYPE_REG 1223 Input for voltage inputs
MB_READ_MIN_H2 1225 minimum H2 value
MB_READ_CO2_PRESENT 1226
Amount of CO2 present up to
10%.
MB_READ_PV_REMOVE_NEG 1227 Remove negative number
MB_READ_SET_TAPS_REG 1228 Sets the digital trim pot
MB_READ_UART_1_BAUD_RATE 1229
Baud Rate:
0=1200,...,5=19200,...10=115200.
MB_READ_UART_2_BAUD_RATE 1230
Baud Rate:
0=1200,...,5=19200,...10=115200.
MB_READ_PV_FP 1231
Process variable in floating
point
MB_READ_PELLISTOR_DIAG 1233 Pellistor Diagnostics
MB_READ_AMBIENT_TEMP 1234 Ambient temperature
MB_READ_CJ_TEMP_REG 1235 Cold junction temperature
MB_READ_AD_RAW_VDC 1237 Raw VDC