Omicron CPC 100, Reference Manual

Page: 136 / 382

CPC 100 V1.41
4 - 46
Automatic Test vs. Manual Test
1. Option "Manual input" clear
Automatic test
– Press the I/O (test start/stop) push-button to start the test.
The test current increases from 0A to Itest in a ramp characteristic within
1 second. Then Itest is kept for a period of 2.4 seconds, and the
measurements are taken. Next, the ramp decreases again within
0.3 seconds.
– The automatic test stops by itself, it can now be assessed.
– To repeat the test, first press B
A C K T O
T
O P
, if applicable, and then C
L E A R
R
E S U L T S
.
Manual test
Clearing "Auto" lets you set the test current Itest manually with the handwheel.
– Press the I/O (test start/stop) push-button to start the test. The focus is set
onto the "I test:" entry field.
– Set the value of your choice either by turning the handwheel and/or by
entering it with the numerical keys.
– Now the measurements are taken and displayed.
– To save the measurement press K
E E P
R
E S U L T S
(pressing the I/O push-
button has the same effect). The last measured values are "frozen", the test
can now be assessed.
– Stop the manual test by pressing the I/O (test start/stop) push-button.
– To repeat the test, first press B
A C K T O
T
O P
, if applicable, and then C
L E A R
R
E S U L T S
.
Note: A value set with the numerical keys needs to be fully entered and
acknowledged by pressing either E
N T E R
or the handwheel before
it is applied to the output. If needed, it can then be adjusted using
the handwheel.
Values set by turning the handwheel are applied instantaneously.