User Manual

Page 59
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
These events shouldn’t be confused with alarms such as OT and OVP which are for device
protection. User dened events can, however, if set to action ALARM, switch o the DC terminal
and thus protect the load, like a sensitive electronic application.
► How to congure user dened events
1. WhiletheDCterminalisswitchedo󰀨tapthetoucharea on the main screen.
2. On the right side tap the arrows to select “7.1 Event U Src” or “7.2 Event I Src” or
“7.3 Event P Src” for source mode or 8.1, 8.2 or 8.3 for sink mode.
3. Set the monitoring limits with the left hand rotary knob and the triggered action with the right hand knob
relevant to the application (also see „3.7.1. Denition of terms“).
4. Accept the settings with .
User events are an integral part of the actual user prole. Thus, if another user prole or the
default prole is selected and used, the events could either be dierently congured or not at all.
The set values can be entered using the ten-key tab. This will appear by tapping the touch area
“Direct input”.
3.8 Control panel (HMI) lock
In order to avoid the accidental alteration of a value during manual operation the rotary knobs or the touchscreen
can be locked so that no alteration of values will be accepted without prior unlocking.
► How to lock the HMI
1. In the main page, tap the lock symbol (upper right corner).
2. In the settings page “HMI Lock” you are then asked to chose between
a complete HMI (“Lock all”)lockoronewheretheOn/O󰀨buttonisstill
usable (“ON/OFF possible”), or chose to activate the additional PIN (“Enable PIN”). The device would later
request to enter this PIN every time you want to unlock the HMI, until the PIN is deactivated again.
3. Activate the lock with . The locked status is then shown with the small padlock icon.
If an attempt is made to alter something whilst the HMI is locked, a requester appears in the display asking if the
lock should be disabled.
► How to unlock the HMI
1. Tap any part of the touchscreen of the locked HMI, or turn one of the rotary knobs or press the button “On/
O󰀨”(onlyin“Lockall”situation).
2. This request pop-up will appear: .
3. Unlock the HMI by tapping on “Tap to unlock” within 5 seconds, otherwise the pop-up will disappear and
the HMI remains locked. In case the additional PIN code lock has been activated in the menu “HMI Lock”,
another requester will pop up, asking you to enter the PINbeforeitnallyunlockstheHMI.