MSA General Monitors OBSERVER-i - Secondary, Tertiary, and Quaternary Variables: Not Applicable; Error;Status Information; Table 3: Error;Status Information

OBSERVER-i HART
9
6.2 SECONDARY, TERTIARY, AND QUATERNARY VARIABLES: NOT
APPLICABLE
There are none defined for the Observer-i product.
7.0 ERROR/STATUS INFORMATION
The error status, which is returned via Common Practice Command #48, is shown in Table 3
Byte
Bit
Description
Class
Device Status
Bits Set
1
0
Low Supply voltage
Error
4,7
1
Not Used
Error
4,7
2
Acoustic Error
Error
4,7
3
Not Used
Error
4,7
4
Remote Alarm Line Error
Error
4,7
5
Remote Reset Line Error
Error
4,7
6
Magnet Switch Error
Error
4,7
7
Internal Voltage Error
Error
4,7
0
8
Memory Major Error
Error
4,7
9
Memory User Error
Error
4,7
10
Memory HART Error
Error
4,7
11
Memory Event Error
Error
4,7
12
Peak dB Low
Status
4,7
13
Not Used
Error
4,7
14
Not Used
Error
4,7
15
Not Used
Error
4,7
Table 3: Error/Status Information
These bits may be set at power up to indicate an instrument failure. They may also be set by a failure
detected during continuous background diagnostic testing.