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Electrical Safety Analyzer
Accessing the Analyzer’s Functions
13
During the self-test, the Analyzer checks its ac mains
input for proper polarity, ground integrity and voltage
level. The high voltage indicator illuminates briefly during
the self test. If the polarity is reversed, the Analyzer
indicates this condition and allows the polarity to be
reversed internally. If the ground is open, the Analyzer
displays this fault. If the mains voltage is too high or too
low, the Analyzer displays this fault and does not continue
until the supply voltage is corrected and the Analyzer
power cycled off and then on again.
Accessing the Analyzer’s Functions
For each test and setup function, the Analyzer uses a
series of menus to access various Analyzer test and
setup variables. As shown in Figure 6, the Analyzer
indicates various leakage current tests along the bottom
of the display. An Exit selection is also indicated as a way
of backing out of the leakage current tests. Pressing a
softkey (F1 through F4) under a specific test will cause
the analyzer to setup for or perform the selected test.
In addition to the function softkeys, the Analyzer test
functions may require using the navigation buttons to
select parameters as well. In the example above, the
leakage selection has
next to it. This icon indicates the
selection is controlled by pressing
or
. In this
example, the leakage current measurement is switched
between AC+DC, AC only, or DC only. The applied parts
indicator has
on the left end and
on the right end.
These icons indicate the use of
and
to select an
applied part.
fis102.jpg
Figure 6. Leakage Current Menu
The three buttons along the right side of the display
(
) control the wiring of the Analyzer’s
test receptacle for some electrical tests. The present state
of these three buttons is displayed along the right edge of
the display whenever these controls are active.
Summary of Contents for ESA612
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Page 10: ...ESA612 Users Manual iv ...
Page 12: ...ESA612 Users Manual vi ...
Page 26: ...ESA612 Users Manual 12 fis113 png Figure 5 DUT Connections to the Analyzer ...
Page 40: ...ESA612 Users Manual 26 faw19 png Figure 15 Mains to Applied Parts Insulation Test Schematic ...
Page 66: ...ESA612 Users Manual 52 gtv32 png Figure 29 Differential Leakage Current Test Schematic ...
Page 68: ...ESA612 Users Manual 54 fis120 png Figure 30 1 to 10 Adapter Connections ...
Page 70: ...ESA612 Users Manual 56 fis121 png Figure 31 ECG Lead Connection with 1 to 10 Adapter ...
Page 74: ...ESA612 Users Manual 60 fis115 png Figure 34 ECG Monitor Connections ...
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