Configuration
29
HP289
5.1
Configuring the Setup Parameters
Step
Display
Description
Text
Ref
1
CAL
Setup Program Parameters
BATCH
Set Batch Parameters
5.2
OPTION
Options (if installed)
5.3
TEST
Check Input Signals
5.4
END
Exit to normal operation
The following steps are displayed when
CAL
is selected.
2
RESTOT
Reset all totals to zero.
To clear all totals (resettable and
accumulated) press the BATCH SET key
once.
3
SCALE
Scaling Factor.
Fact
Enter the Scaling factor (K-factor) of the
flowmeter.
3.3.1
4
F dPt
Number of decimal points with which the Rate
is to be displayed between 0 to 0000.
5
t.base
The Timebase with which the Rate is
calculated must be entered as:
3.2.1
60secs
units/min
hours
units/hour
days
units/day
secs
units/second
6
FILTER
The filter constant for filtering the rate display. 3.3.2
1
No filtering.
to
99
Very heavy filtering.
7
TOTCON
A division factor to convert the totals to
different units from those used for rate (e.g.,
gallons/min and barrels).
3.30
1
Rate and totals have the same engineering
units.
x.xxxx
Other factors can be programmed between
0.01 and 2000.
8
t.dPt
Number of decimal points with which the
resettable total is displayed between 0 to 00.
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Страница 32: ...24 Options HP289 Figure 2 RS485 Interface...
Страница 46: ...38 Input Circuits HP289 The Frequency Input Circuit...
Страница 47: ...Input Circuits 39 HP289 1 MAG Coil 2 Redi Pulse CMOS or Pulse 3 Redi Pulse Open Collector...
Страница 48: ...40 Input Circuits HP289 4 Squarewave CMOS or Pulse 5 Open Collector 6 Reed Switch...