INFICON BCG450-SP ATM to Ultra-High Vacuum Triple Gauge (Profibus) - Manual (Page 38)

38
tira41e1 (2005-06) BCG450SPv1.cp
This parameter indicates the detectable warnings occurring in connection with the
BA 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 0 0
Byte 1 0 0 0 0 Pressure too
high for degas
0 Electronics
Warning
0
The Sensor Warning bits defined here are copied into the Device Block ID 28 in the
"Device Exception Detail Warning" range of the BA measuring part.
This parameter indicates the emission status of the gauge.
Emission status Bit 1 Bit 0 Meaning
False 0 0 Emission Off
TRUE 0 1 Emission current low
TRUE 1 0 Emission current high
TRUE 1 1 Degas
This parameter indicates the value of the emission current in mA.
Emission current [mA] Bit 1 Bit 0
0 0 0
0.025 0 1
5 1 0
20 1 1
This parameter indicates whether the gauge is in Degas mode.
Degas Status Bit 1 Bit 0 Meaning
FALSE 0 0 Degas Off
TRUE 1 1 Degas On
This parameter indicates whether the gauge is in Automatic oder Manual Emission
Mode.
Emission User
Mode State
Byte
value
Meaning
FALSE 0 Manual Mode
TRUE 1 Automatic Mode
3.3.3.4 Sensor Warning
3.3.3.5 Emission Status
3.3.3.6 Emission Current
3.3.3.7 Degas Status
3.3.3.8 Emission User Mode State