Status registers - OPT100

OPT100 User Guide
Document code
M211858EN
Revision
AA
Language
English
Product
OPT100
Document type
User guide
Table 1. Status registers (read-only)

Only the first bit of each status bit field is used.
Register number Address Register description Data format Notes
1 0x0000 Device stopped 16-bit field

0 = Device measuring normally

1 = Device stopped (either automatically or by administrator), being initialized, or being uninstalled
3 0x0002 Measurement reliability 16-bit field

0 = Measurement is unreliable because of high ambient temperature

1 = Measurement is reliable
4 0x0003 Gas alerts muted 16-bit field

0 = Gas level alerts operating normally

1 = Gas level alerts muted
5 0x0004 Combined cautions
  • Gas level present values
  • Gas level 24h avg ROC
  • Gas level 7 day avg ROC
  • Gas level 30 day avg ROC
 16-bit field

0 = No cautions are active

1 = At least one caution is active
6 0x0005 Combined alarms
  • Gas level present values
  • Gas level 24h avg ROC
  • Gas level 7 day avg ROC
  • Gas level 30 day avg ROC
 16-bit field

0 = No alarms are active

1 = At least one alarm is active