INFICON HPG400-SP ATM to High-Vacuum Gauge (Profibus) - Manual (Page 34)

34
tira36e1-a (0310) BPG/HPG400 v1.cp
This parameter indicates whether the overrange or underrange of the Heat
Transfer Vacuum Gauge device instance is exceeded.
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
0 0 0 0 0 Underrange
Exceeded Overrange
Exceeded Reading
Invalid
If the instance is operated in its overrange or underrange, the corresponding bit
and additionally the bit "Reading Invalid" is set.
If an error occurs, the bit "Reading Invalid" as well as the corresponding error bits
in Device Block (ID 26, 27, 28 Device Block) are set.
This parameter indicates the detectable errors occurring in connection with the
Pirani measuring part. The present implementation allows detection of one error.
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte 0 0 0 0 0 0 0 Reserved 0
Byte 1 0 0 0 0 0 0 Electronics Failure 1) 0
1) Electronics Failure includes a sensor error.
The Sensor Alarm bits defined here are copied into the Device Block ID 27 in the
"Device Exception Detail Alarm" range of the Pirani measuring part.
This parameter indicates the detectable warnings occurring in connection with the
Pirani measuring part. The present implementation allows detection of one warning.
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte 0 0 0 0 0 0 0 Reserved 0
Byte 1 0 0 0 0 0 0 Electronics Warning 1) 0
1) Electronics Warning indicates that the Pirani measuring part has to be adjusted
(
→ [1], [3] for BPG400-SP and [4], [6] for HPG400-SP).
The Sensor Warning bits defined here are copied into the Device Block ID 28 in the
"Device Exception Detail Warning" range of the Pirani measuring part.
This Parameter is set to "1" while the Full Scale adjustment is carried out
(
→ [1], [3] for BPG400-SP and [4], [6] for HPG400-SP).
3.3.2.2 Status Extension
3.3.2.3 Sensor Alarm
3.3.2.4 Sensor Warning
3.3.2.5 Full Scale State