Appendix A - Gsd File Module; Module 01; Status Byte Definition - ABB Aztec 600 User Manual

Aztec 600
Colorimetric and ion-selective analyzers
Appendix A – GSD File Module
Note.

Float = Floating point number – requires 4 bytes

Char = Character – requires 1 byte

Int = Integer – requires 2 bytes
A.1 Module 01
Table A.1 defines the Module 01 data available from an Aztec
600 analyzer via PROFIBUS cyclic transfer:
Byte
1 to 4
5
6 to 9
10
11 to 14
15
16 to 19
20
21 to 24
25
26 to 29
30
Table A.1 Module 01 Data
6
Type Description
Float Stream 1 value
Char Stream 1 status
Float Stream 2 value
Char Stream 2 status
Float Stream 3 value
Char Stream 3 status
Float Stream 4 value
Char Stream 4 status
Float Stream 5 value
Char Stream 5 status
Float Stream 6 value
Char Stream 6 status
A.2 Status Byte Definition
Table A.2 defines the meaning of the contents of an Aztec 600
analyzer's status byte.
Byte (Hex)
1C OOS (Out of service)
80 Good
89 Low alarm limit advisory alarm
8A High alarm limit advisory alarm
8D Low-low alarm limit critical alarm
8E High-high alarm limit critical alarm
Table A.2 Status Byte Definition
Appendix A – GSD File Module
Definition
IM/AZT6PBS–EN Rev. D