Rotary Knobs - Elektro-Automatik ELR 9000 Betriebsanleitung

• 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:
U I
Left rotary knob: voltage
Right rotary knob: current
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
the assignment can also be changed by tapping the coloured set value areas.
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 the pages SETTINGS and MENU. For a detailed description of the individual
functions see section „3.4 Manual operation" on page 46.
1.9.6.3 Button function of the rotary 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:
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
The physical units on the depiction of the knobs show the current assign-
ment. With an electronic load, the right-hand knob is always assigned to
the current I, while the left knob can be switched by tapping the depiction.
The area will then show the assignment:
P I
Left rotary knob: power
Right rotary knob: current
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
ELR 9000 Series
R I
Left rotary knob: resistance
Right rotary knob: current
. Alternatively to the knob depiction,
www.elektroautomatik.de
ea1974@elektroautomatik.de
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