Preconditions:
&
The control unit must be pro-
grammed as fault manager (coding
address "79:1")
&
The LON user number must be pro-
grammed in all control units (see
page 48).
&
The LON user list in the fault man-
ager must be up to date (see
page 48).
A Consecutive number in the user
list
B User number
Press the following keys:
1. L + d simultaneously for
approx. 2 s.
The user check has been
initiated.
2. a/b for the required user.
3. d Check is enabled
"Check" flashes until its
completion.
The display and all key
illuminations for the
selected user flash for
approx. 60 s.
4. "Check OK" is displayed during
communication between both
devices.
"Check not OK" is displayed if
there is no communication
between both devices. Check the
LON connection.
5. Repeat points 2 and 3 to check
further users.
6. L + d simultaneously for
approx. 1 s.
The user check is com-
pleted.
Instructing the system user
The system installer must hand the operating instructions to the system user
and instruct him/her in the operation of the system.
Scanning and resetting the "Service" display
The red fault indicator flashes when the limits set via coding address "21" and
"23" have been reached. The programming unit display flashes:
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