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PS 9000 1U Series
© 2015 Intepro Systems, LP. Specifications subject to change without notice.
3.4.5 Display modes for actual and set values
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. To have the power set value in direct
access, the display mode can be switched.
Mode
UI
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
.
Mode
UP
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
.
►
How to change the display mode in the menu
1.
Switch off the DC output and push button
to call the setup menu.
2.
In the menu navigate to “
HMI Setup”
and push
. Then in the submenu navigate to “
Page Setup
” and
push
again.
3.
Select the desired display mode (see above) with the right-hand rotary knob.
4.
Accept the settings with
or discard them with
.
►
How to change the display mode directly
1.
During normal display (as shown in the figures above), push any of the arrow buttons
to switch
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 committed, 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:
