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Alarm class
Alarm(A)
Warning(B)
Maintain(C)
Table 28: Alarm classes
Alarms and warnings are provided as a potential-free contact via the signal module. Alarms of alarm
class Danger and Alarm(A) are reported at the alarm contact, alarms of the alarm class Warning(B)
and Maintain(C) are reported as a warning.
18 Password handling
The login and logout as well as the change of passwords are performed via the password handling.
The lines Log in, Log out, and Change user password appear only after the login with the user pass-
word 1000 (level 6) or 1001 (level 5); without login, the password entry appears immediately.
The setting of values is only possible after login. The login is indicated by a key symbol in the top
left corner. A login is possible from any menu by long pressing the Ok-button.
Attention: If the changed password is forgotten, then this only can be reset by the service engineer!
Setting
Log in
Log out
Change user password
Table 29: Password handling
19 Language selection
The language selection is possible without login. English, Italian, German and French can be se-
lected. The selected language does not change even after a power failure.
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Description
Serious alarm with priority A (high)
Warning message with priority B (low)
Maintenance message with priority C; e.g. dirty filter
Passworf handling
Log in
Log out
Change user password
Figure 102: Passord handling
Description
Login to higher access level, e.g. level 5
Logout, the display shows the main / start page
Change user password for access level 6
The password for access level 5 is greater by 1
and cannot be changed
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Default
V07-19.0
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