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PSI 9000 2U Series
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
►How to adjust values U, I or P via direct input:
1.
In the main screen, depending on the rotary knob assignment, values
can be set for voltage (U), current (I) or power (P) via direct input by
tapping on the set/actual value display areas, e.g in the uppermost area
of voltage.
2.
Enter the required value using the ten-key pad. Similar to a pocket
calculator the key
clears the input.
Decimal values are set by tapping the point key. For example, 54.3 V
is set with
and
.
3.
The display reverts to the main page and the set values take effect..
If a value is entered which is higher than the adjustment limit, a message appears and the
entered value is reset to 0 and not accepted.
►
How to manually adjust the set value R of the internal resistance with the right-hand rotary knob
1.
Switch the DC output with pushbutton „On/Off“ and tap touch area
.
2.
In case page „
1. Output
“ only shows values of U, I and P, the R mode has to be enabled first. Leave SET
-
TINGS and enter MENU and then „General Settings“ and enable the R mode on page 4 with “Yes”.
3.
Leave MENU by submitting the change with ENTER and go to SETTINGS again. It should now list the R
set value.
4.
Select the R value for adjustment on page „
1. Output
“ by tapping the selection area
,
so the value becomes inverted. It will then be adjustable.
5.
Adjust the value as desired and submit your change with ENTER or discard with ESC.
6.
Leave SETTINGS and switch on DC output again to set the resistance.
