Sierra Monitor Corporation Sentry Controller Gas Detector - Manual (Page 10)

Sentry MODBUS I/O Memory Map
March 4, 2005 Page : 9
Modbus Address Parameter Units FIX EGU
40156 Sensor 6 Power (H
2
S and COMB only )
40157 Sensor 7 Power (H
2
S and COMB only )
40158 Sensor 8 Power (H
2
S and COMB only )
40159 Sensor 1 Type (1,2,3 or 4)
40160 Sensor 2 Type (1,2,3 or 4)
40161 Sensor 3 Type (1,2,3 or 4)
40162 Sensor 4 Type (1,2,3 or 4)
40163 Sensor 5 Type (1,2,3 or 4)
40164 Sensor 6 Type (1,2,3 or 4)
40165 Sensor 7 Type (1,2,3 or 4)
40166 Sensor 8 Type (1,2,3 or 4)
40170 System Historical Reset Time Month
40171 System Historical Reset Time Day
40172 System Historical Reset Time Hr
40173 System Historical Reset Time Min
40174 System Power Up Time Month
40175 System Power Up Time Day
40176 System Power Up Time Hr
40177 System Power Up Time Min
40178 System Power Down Time Month
40179 System Power Down Time Day
40180 System Power Down Time Hr
40181 System Power Down Time Min
40200 Sensor 1 High Alarm Time Month
40201 Sensor 1 High Alarm Time Day
40202 Sensor 1 High Alarm Time Hr
40203 Sensor 1 High Alarm Time Min
40204 Sensor 1 Low Alarm Time Month
40205 Sensor 1 Low Alarm Time Day
40206 Sensor 1 Low Alarm Time Hr
40207 Sensor 1 Low Alarm Time Min
40208 Sensor 1 Calibration Time Month
40209 Sensor 1 Calibration Time Day
40210 Sensor 1 Calibration Time Hr
40211 Sensor 1 Calibration Time Min
40212 Sensor 1 High Conc. Time Month
40213 Sensor 1 High Conc. Time Day
40214 Sensor 1 High Conc. Time Hr
40215 Sensor 1 High Conc. Time Min
40216 Sensor 1 Low Conc. Time Month
40217 Sensor 1 Low Conc. Time Day
40218 Sensor 1 Low Conc. Time Hr
40219 Sensor 1 Low Conc. Time Min
40220 Sensor 1 Trouble Time Month
40221 Sensor 1 Trouble Time Day
40222 Sensor 1 Trouble Time Hr
40223 Sensor 1 Trouble Time Min