MKS 146C - Page 222

Chapter Seven: Operation in Setup Mode How To Perform Sensor Calibration/MFC Setu
p
199
5. Enter a disconnect threshold for the sensor in the center display.
A. If the display is correct, press the [
ENTER
] key.
B. If the display is incorrect, enter the correct disconnect threshold, then press the
[
ENTER
] key.
The system responds by accepting the new disconnect threshold. The factory
configuration has this feature disabled (the disconnect threshold is set to -1.0).
Note
When this feature is enabled, and the sensor
p
ressure readin
g
dro
p
s below
the disconnect threshold value entered here, an alarm sounds. The factor
y
configuration value for the sensor disconnect threshold is -1.0, to disable
the feature.
Do not enable this feature if
y
our
p
ressure si
g
nal is nois
y
in its low ran
g
e.
The noise may cause the pressure reading to drop below the disconnect
p
ressure momentaril
y
; the 146 unit will
p
ower down the sensor and re
p
ort
a disconnected sensor status for the channel.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com