• Softkey 4
Changing Passwords
Passwords can be changed at the device in menu [Device Para / Security / Password] or
by means of the PowerPort-E software.
NOTICE!
A password must be a user-defined combination of the numerics 1, 2, 3 and 4. All other
characters and keys won't be accepted.
When you want to change a password, the existing one has to be entered first. The new
password (up to 8 digits) is then to be confirmed twice. Please proceed as follows:
• In order to change the password please enter your old password by means of the
Softkeys followed by pressing the »OK«-key.
• Enter the new password by means of the Softkeys and press the »OK«-key.
• Afterwards enter the new password once again by means of the Softkeys and press
the »OK«-key.
Acknowledge without Entering a Password
If there is the need to be able to acknowledge without entering any password set an
empty password for the level »Prot-Lv1«. For general information about acknowledgments
see
. Information about access areas / levels can be found below (
).
Deactivating Passwords during Commissioning
It is possible optionally to deactivate passwords temporarily during commissioning. It is
not allowed to use this feature for other purposes than commissioning. In order to
deactivate the password protection replace the existing password with an empty one for
the corresponding access areas. All access authorizations (access areas) that are
protected by an empty password are unlocked permanently. That means, that all
parameters and settings within those areas can be modified without any further access
authorization. It is no longer possible to change into the »Read Only-Lv0« level (the
protective device will also not fall back into this mode if the maximum edit time is expired
(»t-max Edit/Access«).
CAUTION!
You have to ensure that all passwords are activated again after the commissioning. That
means, that all access areas have to be protected by a password that consists of 4 digits
as minimum.
The manufacturer will not take over any liability for any personal injuries or damages that
are caused by deactivated password protection.
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EMR-3MP0
1 EMR‑3MP0 Motor Protection Relay
1.4 Security
