Password Access - LEGRAND 4 226 81 Installation And User Manual

6. Password access

The ATS has a password function that at first switching on is not active in order to access to all parameters (M03
Password OFF).
N.B. In case of password activation/modify, it is recommended to make a copy of it to guarantee future ac-
cess with desired privileges.
• It is possible to define different level of password in order to permit different access to "settings/commands" menu in
function of access privileges.
• If password is activated, in order to enter to protected data, it is necessary to insert the correct code.
• To enable password management and to define numeric codes, see M03 "password" menu.
• There are different access levels:
• Password disabled (OFF)– The password is disabled. Complete access to all parameters (Default Legrand).
• Password enabled (ON) – The password is enabled:
- Access without to insert password (Lev.1) The password is enabled but not inserted. This access allow the visual-
ization only.
- User Level access (Lev.2) It allows the change of mode, the clearing of recorded values and editing of a limited
number of setup parameters.
- Advance Level access (Lev.3) Complete access to all parameters.
MENU
M01
M02
M03
M04
M05
M06
M07
M08
M09
• The default password for each level are the followings:
Password mode
• From normal viewing, press to recall main menu, select the password icon and press .
The display shows the screen below:
Fig. 13 - Enter password
With keys ▲ and ▼ it is possible to change the selected digit.
•
• With keys +◄ and -► it is possible move through the digits.
ATTENTION! To confirm the password it is mandatory to select
If the code is confirmed with OK without going on key icon "
• In function of level password "Level 2-User or Level 3-Advanced" the correspondent unlock message is shown.
• Once unlocked the password, the access rights are valid until one of the followings conditions are verified:
- A timeout period of two minutes elapses without any keystroke.
- The device is reset (after quitting the setup menu).
- The device is turned off.
• To quit the password entry screen press  key.
NO Password Lev 1
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X
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X
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X
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X
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X
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X
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X
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X
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X
Password OFF default Legrand
Password ON
Fig. 14 - Enter password level Ok
Automatic transfer switch
Password OFF
Password ON (liv2-liv.3)
Lev. 2
●
X
X
X
●
●
X
X
X
Full Access
Level
1
2
3
Fig. 15 - Enter Wrong password level
icon and to confirm with  OK.
", the value won't be accepted.
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Lev. 3
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●
●
●
●
●
●
●
●
Password
-
1000
2000
11