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Fig.124
Operator unit
Programming lock
Fig.125
Operator unit
Programming lock
Fig.126
18. February 2014
Tuesday
7702684 - v04 - 05092019
Off
MENU
MW-3000091-EN-02
Off
MENU
MW-3000092-EN-02
14:13
1.5 bar
MENU
6"
MW-3000093-EN-02
10.2.12 Locking/Unlocking parameter modification
It is possible to lock all functions associated with the
unauthorised persons from modifying the parameters.
Locking parameter modification
1. Press the
key to access the user parameters menu.
MENU
2. Select the Operator unit menu by turning the
3. Confirm the menu selection by pressing the
4. Select menu 27 Programming lock by turning the
5. Confirm the menu selection by pressing the
6. Select the setting On by turning the
7. Confirm the menu selection by pressing the
The parameters can be displayed but cannot be modified.
Unlocking parameter modification
It is necessary to enter a temporary unlocking phase to modify the
parameter Programming lock. This parameter enables parameter
modification to be locked/unlocked.
1. Press the
key to access the user parameters menu.
MENU
2. Press the
key and the
seconds.
Important
Unlocking is temporary and lasts 1 minute.
temporarily unlocked is displayed.
3. Press the
key to access the user parameters menu.
MENU
4. Select the Operator unit menu by turning the
5. Confirm the menu selection by pressing the
6. Select menu 27 Programming lock by turning the
key to prevent
MENU
button.
button.
button.
button.
button.
button.
button simultaneously for around 6
button.
button.
button.
10 Settings
IX
103
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