Agilent Technologies XGS-600 - Sensor Model

XGS-600 Gauge Controller
DRAFT 4/15/14
33
Sensor Model Use this field to configure the particular model of sensor attached
to a board.
NOTE If Sensor Model is changed, all fields resort to default values.
The Analog Input Card automatically recognizes the active
gauge type and indicates the Sensor Model.
NOTE When using the CT-100 with the Analog Card, SETPT2 must be
set fully to the VAC position or the gauge is not recognized.
+ Not a user-variable setup parameter
* If Emission Current is set:
❑ Less than 0.7 mA, overpressure is 10 mT (or equivalent in mbar or Pascal).
❑ Greater than 0.7 mA, overpressure is 1 mT (or equivalent in mbar or Pascal).
** 1). When using the MBA100, select sensor type MBA200. However, since the MBA100 has only one filament,
if you try to turn on filament #2 the error message NOFIL appears.
2). If you already have an XGS-600 with MBA cables, and you want to retrofit the new MBA2 Gauge, you need
an adapter cable (Agilent PN# X3202-60011). Then select MBA200 and change the Sens value to 20 (Display
does not change).
Table 3-1 Default Setup Values by Ion Gauge Type
HFIG
Sensor Model
Default Emis
Current (ma)
Default
Sensitivity
Over-
pressure
limit (mT)+
Default
Degas Power
(mA)
Number of
Filaments
MBA2 0.1 20 1-10* 1 1
MBA200** 0.1 25 1-10* 1 2
571 4 10 1-10* 10 1
572 4101102
563 4 10 1-10* 10 1
564 0.1 6 1-10* 10 1
UHV24 (default) 4251102
UHV24p 4201102
IMG 100 (default)
N/A 2.0
10
(Hi Voltage
stays ON)
N/A N/A
IMG 300
N/A 2.5
10
(Hi Voltage
stays ON)
N/A N/A