INFICON PSG55x ATM to Medium Vacuum Gauge (Profibus) - Manual (Page 29)

tira56e1 (2010-02) PxG55x.cp
29
If one of bits 4…6 is set in the Exception Status, the current warning can be read in
the parameter "Exception Detail Warning". Depending on the device configuretion
specified by instrument-type the "Exception Detail Warning" parameter consists of
a total of 9 or 11 bytes that inform on the warning status of the gauge.
The parameter contains an array of 11 bytes, which are assigned as follows:
Byte
no
Name Description Value
Common Exception Detail Warning
0 Size Number of subsequent bytes
used for description the warning
(simple, UINT8, 1 byte) 2
1 Detail 0 Error message
(simple, UINT8, 1 byte) → table  28
2 Detail 1 Error message
(simple, UINT8, 1 byte) → table  28
Device Exception Detail Warning
3 Size Number of subsequent bytes
used for description the warning 5
4 OneOfN Status
Extension
Status extension
(simple, UINT8, 1 byte) Status extension
(ID 102) of PCG55x
Transducer Block
5 Detail 0
6 Detail 1
Error message
(array, UINT8, 2 bytes)
Sensor Warning
(Inst. 1, ID 104) of
PCG55x Transducer
Block
7 Detail 2
8 Detail 3
Error message
(array, UINT8, 2 bytes)
Sensor Warning
(Inst. 2, ID 104) of
PCG55x Transducer
Block
Manufacturer Exception Detail Warning
9 Size Number of subsequent bytes
used for description of the
warning
(simple, UINT8, 1 byte) 1
10 Detail Error message
(simple, UINT8, 1 byte)
→ table  28
7.1.13 Exception Detail
Warning (ID 28)
PCG55x