Agilent Technologies VS Series User Manual

VS Series Helium Mass Spectrometer Leak Detectors
A-16
DRAFT 4
/23/15
11 REJECT4_
OUT
O Level Active HIGH when the test
port pressure is over set
point #4.
Indicates that the value of
the test port pressure
exceeds the value set in the
4REJECT variable.
12 CAL_OUT_
OK
O Level Active HIGH when
calibration is successful.
Indicates the calibration has
successfully completed. Set
low on power-up or if
calibration is not
successfully completed.
13 AUTO_
MANUAL_
RANGE_IN
I Level Active HIGH when Manual
Ranging is selected.
Activation causes the leak
detector to change from
AUTO to MANUAL ranging
; Default is AUTO.
14 CAL_IN I > 200
ms Pulse
Active HIGH pulse. Initiate CALIBRATING
routine with Internal
Calibrated Leak; Zeroing
routine is included.
16 ZERO_IN I > 200
ms Pulse
Active HIGH pulse. Initiate ZEROING routine.
18 HOLD_IN I > 200
ms Pulse
Active HIGH pulse. Initiate HOLD routine and
isolate the test port and any
test objects from leak
detector vacuum system.
20 VENT_IN I > 200
ms Pulse
Active HIGH pulse. Initiate VENT routine and
vent the test port to
atmosphere.
22 TEST_IN I > 200
ms Pulse
Active HIGH pulse. Initiate ROUGHING routine
on the test port and any
attached test objects.
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