Integrating A Control Unit Into The Lon - Viessmann VITOTRONIC 100 GC1B Installation And Service Instructions Manual

Commissioning

Integrating a Control Unit into the LON

80
Vitotronic 100, GC1B Installation and Service
Carrying out a LON participant check
The participant check is used to test communication with
the system devices connected to the fault manager.
Preconditions:
The control unit must be programmed as fault manager
(code "79:1" in the "General" group).
The LON participant number must be programmed in
all control units.
The LON participant list in the fault manager must
be up to date.
Service menu:
1. Press OK and simultaneously for approx. 4 sec.
2. "Service functions"
3. "Participant check"
4. Select participant (e.g. participant 10).
5. Start the participant check with "OK".
Successfully tested participants are designated with
"OK".
Unsuccessfully tested participants are designated
with "Not OK".
Note: To carry out a new participant check, create a new
participant list with "Delete list?" (participant list is
updated).
Note: During the participant check, the display for the
relevant participant shows the participant no.
and "Wink" for approx. 1 min.