81
= Key1
= Key 2
= Key 3
= Max. value or consumption = Min. value or supply
Master password
The four digit master password is needed for service
purpose only and it is not announced to the user.
Function
Comment
0004
Delete user password.
7645
Restore delivery conditions.
After calling up the function „0004“, the user pass-
word is set back to the condition of delivery:
User password = "0000".
Now programming and configuration is possible with
user password "0000" again with function „0002“.
The input of the master password is done in the
same way like the user password.
User password
With the four digit user password the user can
protect the programmed data and configuration
against unintentional change. The programming and
configuration will just be indicated but cannot be
changed.
In delivery condition, the user password is "0000".
If the user cannot remember the user password, it
can be changed with the master password only.
There are four functions for the user password at
your disposal:
Function
Description
0001
Lock programming and configuration.
0002
Admit programming and configuration.
0003
Input user password.
0004
Delete user password.
To activate a function, the user password and the
desired function must be put in the password menu.
A new user password can be put in, when it was
deleted with function 4 by putting in the old user
password. A deleted password is indicated with
"0000".
EDIT
CONF
Input
Select the number to
be changed using
key
1.
The text
EDIT
is
flashing in the indi-
cation. The selected
number is flashing.
Change the selected
number using
key 3.
Save
When you have put in the password and function,
press
key 1 as often as no number is flashing any
longer and confirm with
key 2.
If the password was accepted, the password is
deleted and 0000 0000 appears in the indication.
Function
User or master pass-
word
CONF
