95x Series Operating Manual - May 17, 2022
Page
36
of
155
the test step being performed. During the discharge period an informative message is displayed
in the lower line of the display.
o
For most types of test step, the present output level and frequency are shown in the remainder
of the upper display line. If the MANUAL test sequence is being run (the upper left shows MAN)
then either the level or the frequency can be selected and edited using the arrow keys (start by
pressing the Up Arrow key while selected) or may be directly overwritten (enter a new value
using the numeric keys while it is selected).
o
The time since the start of the present test step and test step period is shown in the lower left
display. If this is flashing between the value and blocks then the unit is waiting for the user to
press the
START
button to continue (e.g., if the dwell period has been programmed for user
termination), otherwise the period will automatically end when it reaches the programmed time
period.
o
For most types of test step, the remainder of the lower display shows a measurement result.
During the test dwell period the displayed measurements are automatically filtered with a rolling
time constant. Initially the selected measurement is the first checked measurement but may be
changed during the step by pressing the
UNIT
key which toggles between all measurement
results available for that test type. See
. If certain types of
failure occur, then a temporary display is shown similar to those shown when reviewing results
(see below).
•
While the test sequence is running it may be aborted by pressing the
STOP
button.
•
When the test sequence has been completed, the
TESTING
indicator extinguishes, the
PASS
or
FAIL
indicator is illuminated, and the overall pass or failure status is temporarily displayed for approx. 2
seconds and then the measured results are reviewed, see the following section for details regarding
reviewing results. An example temporary display is -
SEQUENCE 1 PASSED
ALL TESTS
•
Use the
EXIT
key or
STOP
key to return to the date/time display or use the
START
button (if FAST RERUN
is enabled) to start another run of the same test sequence. The
READY
indicator is illuminated when the
test sequence is ready to be run again.
DISPLAYED MEASUREMENT RESULTS
While running a test sequence the 95x allows the user to view measurement results. Generally, several different
measurement results are available; the user may change between available results by pressing the
UNIT
key.
So that the user can distinguish between results, the 95x displays each with different units characters following the
result as follows
–
Applied test voltage (V)
Applied test frequency (Hz)
DC current (A)
DC resistance (
Ω
)
RMS current (Arms)
RMS Voltage (Vrms)
RMS impedance (
Ω
rms)
In-Phase current (Ainp)
In-Phase Voltage (Vinp)
