Siemens 7MB2335, Руководство по эксплуатации, Страница: 94 / 168

Operation
5-44
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
5.10.2.4 Configuration: Special Functions: Fact. data/Res/Units
You can use this menu to select a number of items with which e.g.
faulty configurations and analyzer settings can be cancelled:
S
Load factory data
You can use this to reestablish the original parameters present
when the analyzer was delivered. All modifications made since then
are deleted.
S
Reset analyzer
You can use this function to restart the analyzer. You will be warned
(see Fig.) that the analyzer runs through a warm-up mode following
the restart and is thus unavailable for measurements for a certain
time. The
ENTER key starts the warm-up mode. A restart can be
cancelled here if necessary using the ESC key.
S
Change units
The second line of this dialog permits you to change the factory-set
units of the measured components.
After changing the unit, the display of the parameters MR min and
MR max is adapted accordingly.
This dialog is specific to the components.
Notice
The full-scale values may assume unusual values as a result of the
component-specific conversion factors. Adaptations can be carried out
as described in Section 5.9.1.2. Please also check the setpoints of the
calibration gases (Section 5.8.1) and the settings for the limits (Section
5.9.2)
.
5.10.3 Configuration: Tests
You can use this test to check the selected components of the
analyzer. These include the front panel keys, the LCD, inputs and
outputs and a number of internal analyzer components.
Load factory data
Reset analyzer
Change units
51024
Warning! Analyzer is
set to warm-up mode
Press ENTER to cont.
Press ESC to cancel
51024a
Unit for SO
2
Set: mg/m
3
MR min: 400 -3%
MR max: 2000 +3%
51024c
Unit for SO
2
Set: vpm
MR min:
321 -3%
MR max: 1603 +3%
Test:Displ/Keys/Flow
Inputs/Outputs
Chopper/IR source
RAM monitor
5103