3. OPERATION
Page 53
© 2009 DH Instruments, a Fluke Company
Edit the upper limit value as desired. The maximum upper limit is 105 % of span in an
AutoRange range or 102 % of default Q-RPT full scale, whichever is smaller. Press
[ENT]
to
return to the MAIN RUN screen with the new upper limit active. Press
[ESC]
to return to the
MAIN RUN screen with no change to the upper limit.
When the upper limit has been exceeded, the display of current pressure flashes and a beep
sounds for 3 seconds on/2 seconds off intervals. Reduce the pressure applied to
RPM4-E-DWT so that it is below the upper limit to return to normal operation.
Note
Upper limit values are specific to each range and measurement mode.
3.8.4.1 Over Pressure Function
In addition to the UL function, RPM4-E-DWT has an over pressure function.
The over pressure function executes when a Q-RPT measures a pressure that is
greater than 110% of the Q-RPT’s default span.
The over pressure function causes the measured pressure display to flash and a
steady beep to sound. The overpressure function also logs the time and date of
the overpressure condition in both user and factory logs to assist in incident
diagnosis (see Section 3.9.7.5).
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
<5ATEST>
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.
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 created when an AutoTest is run.
Note
AutoTest data files can also be downloaded via the RPM4-E-DWT’s
COM1 RS232 interface. See “ATESTDATA” and “ATESTRNG”
commands (Section 4.4.4). A data extraction spreadsheet is available
for free download on www.dhinstruments.com.
Summary of Contents for E-DWT-H
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