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EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
PSI 9000 2U Series
•
Status display (upper right)
This area displays various status texts and symbols:
Display
Description
Locked
The HMI is locked
Unlocked
The HMI is unlocked
Remote:
The device is under remote control from....
Analog
....the built-in analog interface
USB
& others
....the built-in USB port or a plug in interface module
Local
The device has been locked by the user explicitly against remote control
Alarm:
Alarm condition which has not been acknowledged or still exists.
Event:
A user defined event has occurred which is not yet acknowledged.
Master
Master-slave mode activated, device is master
Slave
Master-slave mode activated, device is slave
Function:
Function generator activated, function loaded
Stopped / Running
Status of the function generator resp. of the function
•
Area for assigning the rotary knobs
The two rotary knobs next to the display screen can be assigned to various functions. This area shows the actual
assignments. These can be changed by tapping this area, as long as it’s not locked. The display changes to:
The physical values below the depiction of the knobs shows the current
assignment. On a power supply, the left knob is always assigned to the
voltage U, while the right knob can be switched by tapping the depiction.
The area will then show the assignment:
U I
U P
U R
Left rotary knob: voltage
Right rotary knob: current
Left rotary knob: voltage
Right rotary knob: power
Left rotary knob: voltage
Right rotary knob: resistance
The other set values can’t be adjusted via the rotary knobs, unless the assignment is changed. However, values
can be entered directly with a ten-key pad by tapping on the small icon
. Alternatively to the knob depiction,
the assignment can also be changed by tapping the coloured set value areas.
This method of entering values
allows for big set value steps.
1.9.6.2
Rotary knobs
As long as the device is in manual operation, the two rotary knobs are used to adjust set values, as well
as setting the parameters in SETTINGS and MENU. For a detailed description of the individual functions
see section
„3.4 Manual operation“ on page 43
.
1.9.6.3
Pushbutton function of the knobs
The rotary knobs also have a pushbutton function which is used in all menu options for value adjustment to move
the cursor by rotation as shown:
