Display Modes For Actual And Set Values; Manual Adjustment Of Set Values - Elektro-Automatik PS 9000 1U Betriebsanleitung

PS 9000 1U Series
3.4.5

Display modes for actual and set values

In general, the display of a PS 9000 1U device shows the actual output voltage and the related set value in the left
half of the display and the actual output current and related set value in the right half. In order to have the power
set value in direct access, the display mode can be switched.
Mode UI
Mode UP
► How to change the display mode in the menu
1.
Switch off the DC output and push button
2.
In the menu navigate to "HMI Setup" and push
push again.
3.
Select the desired display mode (see above) with the right-hand rotary knob.
4.
Accept the settings with
► How to change the display mode directly
1.
During normal display (as shown in the figures above), push any of the arrow buttons
between the view modes.
Depending on your setting, the main display will change after leaving the setup menu and the right-hand rotary
knob is then either assigned to set value of current or power
3.4.6

Manual adjustment of set values

Adjusting set values of voltage, current and power is a key feature of a power supply and hence the two rotary
knobs on the front of the device are usually assigned to two of the three values, in manual operation. Default as-
signment is voltage and current.
During manual operation, these set values can only be adjusted with the rotary knobs.
Adjusting a value is immediately submitted, no matter if the output is switched on or off.
When adjusting the set values, upper or lower limits may come into effect. See section „3.4.4.
Adjustment limits". Once a limit is reached, the display will show a note like "Limit: U-max" etc.
for ~2 seconds.
► How to adjust values U, I or P with the rotary knobs
1.
First check whether the value to be changed is assigned to one of the rotary knobs already. The assignment
can be changed by selecting a different view mode. See „3.4.5. Display modes for actual and set values".
2.
With mode UI selected and as long as the main display is active, turn the left-hand knob to adjust output
voltage and the right-hand knob to adjust the output current. In mode UP, turn the right-hand knob to adjust
the output power, as long as the power set value with unit W (Watts) is displayed. The arrow buttons
can be used to toggle between current and power set value.
3.
Any set values can be adjusted with the adjustment limits. For switching the digit to adjust, push the rotary
knob that you are currently using to adjust the value. Every push moves the cursor under the digit in clock-
wise order:
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Only voltage (U) and current (I) are displayed. This is the default mode.
The set value of power is then only accessible in the setup menu or
when switching to a different view mode with the arrow buttons
or .
Alternatively to the actual and set values of current (I) and voltage (U)
the actual and set values of power (P) are displayed.
The set value of current is then only accessible in the setup menu or
when switching to a different view mode with the arrow buttons
or .
to call the setup menu.
. Then in the submenu navigate to "Page Setup" and
or discard them with
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
.
to switch
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