User Manual

Page 41
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PSB 9000 2.5 kW Series
3.5 Manual operation
3.5.1 Switching on the device
The device should, as far as possible, always be switched on using the rotary switch on the front of the device.
Alternatively this can take place using an external cutout (contactor, circuit breaker) of suitable current capacity.
Afterswitchingon,thedisplaywillrstshowsomedevicerelatedinformation(model,rmwareversionsetc.)and
then a language selection screen for 3 seconds. A few seconds later it will show the main screen.
In setup (see section „3.5.3. Conguration via MENU“ in the second level menu “General settings” is an option “DC
terminal after power ON” in which the user can determine the condition of the DC power stage after power-up.
Factory setting here is “OFF”,meaningthattheDCpowerstageonpower-uparealwaysswitchedo󰀨.“Restore”
meansthatthelastconditionwillberestored,eitheronoro󰀨.Allsetvaluesarealwayssavedandrestored.
For the time of the start phase the analog interface can signal undened statuses on the output
pins such as ALARMS 1 or ALARMS 2. Those signals must be ignored until the device has
nished booting and is ready to work.
3.5.2 Switching o󰀨 the device
Onswitch-o󰀨thelastconditionofthepowerstageandthemostrecentsetvaluesaresaved.Furthermore,aPF
alarm (power failure) will be reported, but can be ignored.
TheDCpowerstageisimmediatelyswitchedo󰀨andafterashortwhilefanswillshutdownandafteranotherfew
secondsthedevicewillbecompletelypoweredo󰀨.
3.5.3 Conguration via MENU
TheMENUservestocongurealloperatingparameterswhichare
notconstantlyrequired.Thesecanbesetbyngertouchonthe
MENU touch area, but only if the DC terminal is switched OFF.
Seeguretotheright.
While the DC terminal is switched on the settings menu will not
be shown, but some status information.
Menunavigationisalsodonebyngertouch.Valuesaresetusing
the rotary knobs. The assignment of the knobs to the adjustable val-
ues isn’t indicated in menu pages, but there is an assignment rule:
upper value -> left-hand knob, lower values -> right-hand knob.
Some setting parameters are self-explanatory, others are not. The
latter will be explained on the pages following.
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