VF HF-50 - Communication Failure; Fig. 60 Display - Loss of Communication with a Detector; Tab. 15 Detectors & Addresses

Troubleshooting
VF1807090083 EN revision 73
9.3. Communication failure
"Out of service" and "Device addr. xxx no communication" will appear on the display in the case a of loss of
communication with any detector or instrument component. In case of detector failure, the state is represented
by a symbol at the given detector (Fig. 60).
The instrument will be put into an "Out of service" state and require a service intervention. Information on the
state of communication with detectors also appears in the service window (see Chapter 6.5.7) in the "msg"
column.
Detector address
Description
0x20
Router
0x21
Detector - Back of left hand
0x22
Detector - Palm of left hand
0x23
Detector - Back of right hand
0x24
Detector - Palm of right hand
0x29
Detector – Left foot
0x2A
Detector – Right foot
0x2B
Frisker
0x80
Voice module
0x81
IO module
Tab. 15 Detectors & addresses
Fig. 60 Display – Loss of communication with a detector