User manual

Page 61
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PSI 9000 2U Series
3.7 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 you can select between the complete HMI (“Lock all”)
lock or except for the On/Off button (“ON/OFF possible”)
3. Activate the lock with . The status “Locked” as shown in the gure to the
right.
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/
Off” (in complete lock 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.
3.8 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.
Loading the default prole is equivalent to a reset.
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. Tap the touch area on the main screen
2. In the menu page, tap .
3. 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.
4. Save using the touch area .