Vaisala HMM105 - Manual (Page 12)

Technical Reference _________________________________________________________________
10 ________________________________________________________________ M211638EN-A
Status Word
Status word is used to monitor the status of the HMM105 device. It can
be read in the same way as any other slave parameter. Status word is used
as 32-bit long bit field. Each bit represents a state of some error or other
essential status.
Changes in status word bits can be monitored by reading the status byte.
See section Status Byte on page 9.
Table 10 Status Word Content
Bit# Type Purpose
0 Critical Error
1 Critical Error Parameter memory corrupted
2 Critical Error Parameter read failed
3 Critical Error Parameter write failed
4 Error
5 Error RH measurement error
6 Error T measurement error
7 Error
8 Error
9 Error
10 Error
11 Error
12 Error
13 Error
14 Warning
15 Warning
16 Warning
17 Warning
18 Warning
19 Status
20 Status
21 Status
22 Status
23 Status
24 Status
25 Status
26 Status
27 Status
28 Status
29 Status
30 Status
31 Status