Elektro-Automatik PS 8000 DT Series Manual

32
© 2006, Elektro-Automatik GmbH & Co. KG
Irrtümer und Änderungen vorbehalten
EN
Instruction Manual
PS 8000 DT Series
Date: 04-22-2011
By using the button the user can:
a) Adjustvalues
Output off, short push of the button, the display changes to the
rst memory set as displayed above.
Now the set values of U (left) and I (right) of the selected me-
mory set can be adjusted. The other adjustable values can be
accessed by pushing the corresponding preset buttons.
Further pushes will cycle through the memory sets up to number
5 and then exit memory mode.
The adjusted values remain as long the device is powered,
but are not submitted to the output set values and are not
savedyet!
Pushbutton MemoryStart/MemorySave>3s
This pushbutton is either used to submit the values of the
memory set that has been selected before by button Memory
SelectM1-M5 to the output or to save the memory to internal
ash. The button only works if the output is off.
By using the button the user can:
b)Submitonly
Output off, memory set is selected (1-5), button is pushed
shortly --> the values of the memory set are submitted to the
set values of the output and the memory mode exits. In order
to use the new set values, the output is switched on as usual
by button OutputOnor by remote control.
Attention! Submitting the values does not save them!
c) Saveonly
Output off, select memory set(s), adjust the values as desired,
the push the button >3s --> all memory sets are saved to internal
ash, but none is submitted to the output. The output remains
off, the memory mode exits after saving.
The memory sets can also be dened by remote control and
corresponding commands using a digital interface (except
GPIB). They‘re stored immediately.
The button may be locked by the condition LOCK.See below.
Pushbutton Local
This pushbutton activates or deactivate the LOCAL mode. In
LOCAL mode not remote control of the device is possible.
Attention! Activation of LOCAL mode results in immediate return
from remote control (analogue or digital) and locks the device
against further attempts to control it remotely, until LOCAL is
cleared again.
LOCAL mode is indicated by LED „Local“. As long as LOCAL is
not active, the LED „Remote“ indicates an active remote control
by analogue or digital interface.
The button may be locked by the condition LOCK.See below.
Operating the device
Pushbutton Lock/Unlock
This pushbutton activates or deactivates the control panel lock.
The LOCK mode locks all buttons, except the LOCK button itself,
and the rotary knobs against unintended operation.
Attention! Activation of the LOCK mode instantly exits any
preset or memory mode, if currently active. The display will
return to normal display of actual values.
Pushbutton OutputOn/OutputOff
This pushbutton is used to manually switch the power output on
or off, as long as the device is not in remote control mode. The
output condition is always indicated by the LEDs „Output On“
or „Output Off“. If the output is switched on, the device indicates
the currently active regulation mode (CC, CV or CP (only mo-
dels from 1kW)) in the status area in the middle of the display.
The button may be locked by the condition LOCK.See above.
Switching the output on may be inhibited by pin 13 (REM-SB)
of the analogue interface. See section “10. Analogue interface”.
The button also acknowledges the errors. See sections 7.4 and
7.5 fore more information.
6.3 Othercontrolelements
Pushbuttons Rotaryknob
Both of the rotary knobs have a push button function. Pushing
any or both of these will effect following:
a)Fineadjustmentmode(Fine)
A short push of any of both buttons activates or deactivates the
ne adjustment mode. If „Fine“ is active, all set values, thres-
holds and limits can be adjusted in smallest possible steps, no
matter what mode is currently active (preset, memory ect.). It is
indicated by the status text „Fine“ in the status area. Also see
section “6.4 Adjusting set values” below.
b)Devicesetup
Pushing both buttons together for >3s while the output is off
changes to device setup. It is exited the same way.

Elektro-Automatik PS 8000 DT Series Specifications

General

Brand	Elektro-Automatik
Model	PS 8000 DT Series
Category	Power Supply
Language	English