Class1 3041-10X-00-CL1 - Sentry Governor - EXTERNAL - Manual (Page 13)

FORM-ENG-0018 REV A 05-27-03
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TECHNICAL DATA SHEET
PAGE
12 OF 36
DATE 6/19/2014
PRODUCT GROUP THROTTLE CONTROL P/N 3045-101-00-CL1, 3045-102-00-CL1 REV 1.02
PRODUCT SENTRY PRESSURE GOVERNOR BY AMS
4.2.3. Pressure mode control parameters
There are three control parameters which can be modified to improve pressure mode performance: pressure
sensitivity, pressure time-out, and pressure gain.
CONTROL
PARAMETER
DESCRIPTION DEFAULT SECTION
Pressure sensitivity
Controls how much difference between the target pressure
and actual pressure that is allowed before the SENTRY
actively adjusts the engine speed to bring the discharge
pressure back to the target pressure.
6 PSI 6.5.2
Pressure time-out
The engine speed will be commanded to the idle RPM when
the discharge pressure drops below 30 PSI (and only after
the discharge pressure had been above 50 PSI) for the
number of seconds configured. The alarm will sound and the
OPERATOR CMD warning will be shown in the display
window (see section 5).
3 Seconds 6.6.8
Pressure gain
The pressure change requested with each Twister control
click in the INCREASE or DECREASE direction.
3 PSI 6.6.10