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ELR 9000 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
2.
In the settings page "HMI Lock" you are then asked to chose between a com-
plete HMI ("Lock all") lock or one where the On/Off button is still usable ("ON/
OFF possible"), resp. 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
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" (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 finally unlocks the HMI.
3.8
Loading and saving a user profile
The menu "Profiles" serves to select between a default profile and up to 5 user profiles. A profile is a collection of
all settings and set values. Upon delivery, or after a reset, all 6 profiles have the same settings and all set values
are 0. If the user changes settings or sets target values then these create a working profile which can be saved to
one of the 5 user profiles. These profiles or the default one can then be switched. The default profile is read-only.
Loading the default profile is equivalent to a reset.
The purpose of a profile 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 profile, including language, a profile change can also
be accompanied by a change in HMI language.
On calling up the menu page and selecting a profile the most important settings can be seen, but not changed.
► How to save the current values and settings as a user profile
1.
Tap the touch area
2.
In the menu page, tap
3.
In the selection screen (right) choose between user profile 1-5 in which
the settings are to be saved. The profile will then be displayed and the
values can be checked, but not changed.
4.
Save using the touch area
EA Elektro-Automatik GmbH
Page 66
Helmholtzstr. 31-33 • 41747 Viersen
Germany
(upper right corner).
. The status "Locked" as shown in the figure to the
.
on the main screen
.
.
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ea1974@elektroautomatik.de
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