Register number | Address | Register description | Data format | Notes |
---|---|---|---|---|
513 | 0200hex | Device status | 16-bit integer |
0000hex: Status OK; if other values are returned, see Table 2 in Solving typical problems. |
514 | 0201hex | Error code | 32-bit integer | Used by Vaisala Technical Support when solving device problems |
519 | 0206hex | Temperature measurement status 1 | 16-bit integer |
0000hex: Status OK 0004hex: Under range 0008hex: Over range 0080hex: Sensor failure 0100hex: Measurement not ready 2 |
520 | 0207hex | CO2 measurement status |
1 Device internal temperature measurement. Measurement accuracy not specified.
2 Applicable to CO2 measurement only.