User Manual

Page 60
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
3.9 Limits lock
In order to avoid the alteration of the adjustment limits (also see „3.5.4. Adjustment limits“) by an unprivileged user,
the screen with the adjustment limit settings (“Limits”) can be locked by a PIN code. The menu pages for the limits
inSETTINGSandtheprolesinMENUwillthenbecomeinaccessibleuntilthelockisremovedbyenteringthe
correct PIN or in case it has been forgotten, by resetting the device as last resort.
► How to lock the “Limits”
1. WhiletheDCterminalisswitchedo󰀨,tapthetoucharea on the main screen.
2. In the menu tap on “HMI Setup” and then “Limits Lock”.
3. In the next page set the check mark next to “Lock”.
The same PIN as with the HMI lock is used here. It should be set before activating the
Limits lock. See „3.8. Control panel (HMI) lock“
4. Activate the lock by leaving the settings page with .
Be careful to enable the lock if you are unsure what PIN is currently set. In doubt use ESC to
exitthemenupage.Inmenupage“HMILock”youcandeneadi󰀨erentPIN,butnotwithout
entering the old one.
► How to unlock the limits settings
1. WhiletheDCterminalisswitchedo󰀨,tapthetoucharea on the main screen.
2. In the menu tap “Limits Lock”.
3. In the next page tap on touch area “Unlock” and then you will be asked to enter the 4-digit PIN.
4. Deactivate the lock by entering the correct PIN and submitting with ENTER.
3.10 Loading and saving a user prole
The menu “Proles”servestoselectbetweenadefaultproleandupto5userproles.Aproleisacollectionof
allsettingsandsetvalues.Upondelivery,orafterareset,all6proleshavethesamesettingsandallsetvalues
are0.Iftheuserchangessettingsorsetstargetvaluesthenthesecreateaworkingprolewhichcanbesavedto
oneofthe5userproles.Theseprolesorthedefaultonecanthenbeswitched.Thedefaultproleisread-only.
Thepurposeofaproleistoloadasetofsetvalues,settingslimitsandmonitoringthresholdsquicklywithout
havingtoreadjustthese.AsallHMIsettingsaresavedintheprole,includinglanguage,aprolechangecanalso
be accompanied by a change in HMI language.
Oncallingupthemenupageandselectingaprolethemostimportantsettingscanbeseen,butnotchanged.
► How to save the current values and settings as a user prole:
1. WhiletheDCterminalisswitchedo󰀨,tapthetoucharea
on the main screen. In the menu page, tap .
2. Intheselectionscreen(right)choosebetweenuserprole1-5inwhich
thesettingsaretobesaved.Theprolewillthenbedisplayedandthe
values can be checked, but not changed.
3. Save using the touch area .