80
= Key1
= Key 2
= Key 3
= Max. value or consumption = Min. value or supply
Password
Special functions of the device are protected by
passwords.
There are three types of passwords:
Clearance password (8-digit)
User password (4-digit)
Master password (4-digit)
CONF
Select
In menu
CONF
you
move to the indication
of the password with
key 3.
In the basic setting a
0000 0000 is indica-
ted.
EDIT
CONF
Input
With
key 1 you select
the cipher to be chan-
ged. The text
EDIT
appears within the in-
dication
With
key 3 you
change the selected
number.
Clearance password
In the various device variants functions are available
as an option. These function expansions can be
released in the manufacturing works, when ordering.
When later a functional expansion shall be released
by the user, a clearance password is needed with 8
digits. This password is deposited in the manufac-
turing works.
Functional expansions (options), that can be
released:
EMAX
To release a functional expansion via the clearance
password, please proceed as follows:
Function
User or master
password
CONF
Clearance password
CONF
Clearance password "0000 0000"
Save
When the password is put in, please confirm
key 1
as often as no digit is flashing any longer and con-
firm with
key 2.
When the password is accepted, the password is
deleted and 0000 0000 appears in the indication.
Now the released functional expansion can be
called up in the programming or configuration menu.