PPC3™ OPERATION AND MAINTENANCE MANUAL
© 2002-2007 DH Instruments, a Fluke Company Page 56
Select <2mode> to change the control mode.
The display is:
Control mode: X1H
1dynamic 2static
The cursor is on the active control mode. Making a control mode selection activates the
control mode, sets default control parameters and returns to the main run screen. To set
custom control parameters, press [SETUP], <6control>, <1limits> from the MAIN RUN
screen (see Section 3.4.6.1).
Control mode setting is range specific. A change in control mode made while in one PPC3
range does NOT affect the control mode setting in other ranges.
The current control mode is indicated by two characters in the middle of the bottom line
of the MAIN RUN screen (<S> for static and <D> for dynamic with <C> appended if
custom control settings are in use). (See Section 3.1.1)
3.4.6.1 <LIMITS> (CUSTOM CONTROL PARAMETERS)
PURPOSE
To view active pressure control parameters and/or set custom control
parameters.
PRINCIPLE
See Section 3.4.6, PRINCIPLE.
OPERATION
To view active control parameters and/or set custom control parameters, press
[SETUP], <6control>, <1limits> from the MAIN RUN screen. The display is:
1. Active Q-RPT designator.
2. View/edit field of hold limit value in active
pressure unit of measure. Shows active hold
limit.
3. Active control mode (<D> for dynamic, <S> for
static).
Hold limit: X1H
0.05 kPa D
Edit the hold limit value if desired and press [ENT] to view the stability.
The next display is:
1. Active Q-RPT designator.
2. View/edit field of stability limit value in active
pressure unit of measure. Shows active
stability limit.
3. Active control mode (<D> for dynamic,
<S> for static).
Stability limit: X1H
0.05 kPa/s D
Edit the stability limit value if desired and press [ENT] to return to the main run
screen with the edited values active.
To reset default control parameters for a range and control mode, select the
control mode using [SETUP], 6control, 2mode.
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