INFICON HPG400-SP ATM to High-Vacuum Gauge (Profibus) - Manual (Page 17)

tira36e1-a (0310) BPG/HPG400 v1.cp
17
If, in the Exception Status, one of the bits 0 … 2 is set, the current error can be
read in the "Exception Detail Alarm" parameter. The "Exception Detail Alarm"
parameter consists of a total of 10 bytes that inform on the error status of the
gauge.
Due to the use of the expanded error output format, these bytes have the following
structure:
Byte
No
Name Description Value
0 Common Exception
Detail Size Indicates the number of subse-
quent bytes that contain the
Common Exception Detail Alarm.
2
1 Common Exception
Detail 0 Contains current error messages
from the Common Exception
Detail Alarm group. Depending on
error status
2 Common Exception
Detail 1 Contains current error messages
from the Common Exception
Detail Alarm group. Depending on
error status
3 Device Exception
Detail Size Indicates the number of subse-
quent bytes that contain the
Device Exception Detail Alarm.
4
4 Device Exception
Detail 0
(Pirani error data) This error information from the
Common Exception Detail Alarm
group refers to Pirani. Depending on
error status
5 Device Exception
Detail 1
(Pirani error data) This error information from the
Common Exception Detail Alarm
group refers to Pirani. Depending on
error status
6 Device Exception
Detail 2
(BA/HP error data) This error information from the
Common Exception Detail Alarm
group refers to BA/HP. Depending on
error status
7 Device Exception
Detail 3
(BA/HP error data) This error information from the
Common Exception Detail Alarm
group refers to BA/HP. Depending on
error status
8 Manufacturer
Exception Detail Size Indicates the number of subse-
quent bytes that contain the
Device Exception Detail Alarm.
1
9 Manufacturer
Exception Detail 0 Contains current error messages
from the Manufacturer Exception
Detail Alarm group. Depending on
error status
Bit Common Exception Detail 0 Bit Common Exception Detail 1
0 0 0 0
1 0 1 0
2 EPROM exception 2 0
3 EPROM exception 3 0
4 RAM exception 4 0
5 0 5 0
6 0 6 0
7 0 7 0
3.1.1.11 Exception Detail Alarm
ID 27
Common Exception
Detail Alarm