Agilent Technologies VS Series User Manual

VS Series Helium Mass Spectrometer Leak Detectors
DRAFT 4/23/15
A-15
2 ZERO_OUT O Level Active HIGH when the leak
detector is in ZEROING
mode.
Performs the Zeroing
routine.
3 HOLD_OUT O Level Active HIGH when the leak
detector is in HOLD mode.
Performs a HOLD routine
and isolates the test port and
any test objects from the
leak detector vacuum
system.
4 VENT_OUT O Level Active HIGH when the leak
detector is VENT mode.
Performs a VENT routine,
isolates the test port from the
leak detector vacuum system
and vents the test port to
atmosphere.
5 START_OUT O Level Active HIGH when the leak
detector is in
START/ROUGH mode.
Performs a ROUGHING
routine on the test port and
any attached test objects.
6 READY_
OUT
O Level Active HIGH when the leak
detector is in READY mode.
Indicates that the leak
detector is completing a
STARTING routine and that
the filament and turbo are
OK.
7 TEST_OUT O Level Active HIGH when the leak
detector is in FINE TEST
mode.
Indicates that the leak
detector is ready for fine leak
testing.
8 REJECT1_
OUT
O Level Active HIGH when the leak
rate is over set point #1.
Indicates that the value of
the leak rate exceeds the
value set in the 1REJECT
variable.
9 REJECT2_
OUT
O Level Active HIGH when the leak
rate is over set point #2.
Indicates that the value of
the leak rate exceeds the
value set in the 2REJECT
variable.
10 REJECT3_
OUT
O Level Active HIGH when the leak
rate is over set point #3.
Indicates that the value of
the leak rate exceeds the
value set in the 3REJECT
variable.
Table A-6 I/O Connector Pin Signals (Continued)
Pin
No. Signal Name I/O Signal Description Leak Detector Behavior

Agilent Technologies VS Series Specifications

General

Brand	Agilent Technologies
Model	VS Series
Category	Security Sensors
Language	English