DH Instruments E-DWT-10000-AF, Руководство по эксплуатации и обслуживанию

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E-DWT-10000-AF OPERATION AND MAINTENANCE MANUAL
© 2008 DH Instruments, a Fluke Company Page 50
To recover from an overpressure condition, cycle RPM4-E-DWT power. Before
cycling power, be sure to correct the condition that caused the overpressure.
3.8.5 <5AT
EST
>

PURPOSE
To view data collected while running an AutoTest and/or to view and edit File AutoTest
definition files.
See Section 3.1.3, PRINCIPLE for information on the AutoTest function.
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OPERATION
To access the ATest menu select [SETUP] , <5ATest> . The display is:
Select <1data> to view AutoTest results data (see
Section 3.8.5.1).
Select <2file> to view or edit an AutoTest definition
file (see Section 3.8.5.2).
AutoTest:
1data 2file
3.8.5.1 DATA

PURPOSE
To view the data files that are created when an AutoTest is run.
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PRINCIPLE
RPM4-E-DWT supports AutoTest automated tests (see Section 3.1.3). When an
AutoTest is run, the RPM4-E-DWT pressure measurement accepted by the
operator at each point is logged. The logged pressure measurements and an
identifying header are stored in a data file. The data file can be viewed
immediately following the last point of the sequence by selecting
<1data> . In
addition, the last ten data files recorded can be viewed anytime by selecting
[SETUP] , <5ATest> , <1data> .
Data File Protocol
Up to ten data files are buffered, ten at a time, in RPM4-E-DWT memory. When
a new AutoTest run is completed, its data file goes to the back of the queue and
the oldest data file is deleted.
Data files are identified by a header whose first line is the full scale of the DUT
and the number of test points in the AutoTest. The second line is the date
(YYYYMMDD) and time (HH:MMa) at which the last point of the sequence
was accepted.
Following the data file header, each test point is recorded including the pressure
reading of the RPM4-E-DWT with head, AutoZ and range status as well as an
indication of whether the reading was out of tolerance and the test point number
over the total number of test points in the Sequence.
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OPERATION
To access the AutoTest results data file viewing function press [SETUP] ,
<5ATest> , <1data> .