DH Instruments PPC3 - Figure 3. MAIN RUN Screen Display Fields

PPC3™ OPERATION AND MAINTENANCE MANUAL
© 2002-2007 DH Instruments, a Fluke Company Page 16
PRESSURE1UNITM hzRRH
TPRESSURE2 CC NN/NN
DISPLAY FIELD NAME PURPOSE CONTENTS SECTION
1. PRESSURE1 Measured
pressure
Displays pressure
measured by active
Q-RPT
Numerical pressure
value and sign
1.2.2.1
1.2.2.2
3.3.10
2. UNIT Unit of
measure
Identifies pressure
unit of measure in
which PRESSURE1
and PRESSURE2
are displayed
Pressure unit of
measure abbreviation
3.3.2
3. M Measurement
mode
Identifies
measurement mode
of displayed pressure
<a>: absolute
<g>: gauge or
negative gauge
3.3.3
4. h Head
pressure
indicator
Indicates whether a
fluid head correction
is applied to
PRESSURE1
<h>: the fluid head
is not zero
<blank>: fluid head is
zero
3.3.7
5. z AutoZero
indicator
Indicates whether
the AutoZero
function is ON or
OFF
<z>: AutoZ is ON
<blank>: AutoZ is OFF
3.5.1
6. RRH Active Q-
RPT position
indicator
Indicates the position
of the active utility
sensor or Q-RPT in
the PPC3 system
<IH>: Internal Hi
<IuH>: Internal Hi
(utility sensor)
<X1H>: External 1 Hi
<X1L>: External 1 Lo
<X2H>: External 2 Hi
<X2L>: External 2 Lo
3.2.4
7. NN/NN Sequence
progress
indicator
Indicates progress of
an ATest sequence,
during test execution
<NN/NN>: Number of
this point over total
number of points in the
sequence
3.3.6
8. CC Pressure
control
indicator
Indicates type of
pressure control,
whether control is
currently active and
whether custom
control limits are in use
<D>: Control mode is
dynamic
<S>: Control mode is
static
<C> is appended to the
<D> or <S> if control
limits are custom
Control character(s)
flash if PPC3 is actively
controlling
3.2.1
3.4.6
9. TPRESSURE2 Pressure
information
indicatior
Pressure indication
depending on current
PPC3 function.
Leading character
identifies the value.
<R>: Pressure rate of
change in current
pressure unit/second
<T>: Pressure control
target
<D>: Deviation from the
pressure control
target
3.3.10
Figure 3. MAIN RUN Screen Display Fields