Function
17
Building Technologies
009865_b_en_--.doc
Fire Safety & Security Systems
11.2007
5.2 Diagnosis
levels
The radio gateway largely auto-monitors its functionality.
The following diagnosis levels are derived from the different control measurings:
z
Normal
z
Exchange recommended
z
Exchange required
z
Fault
Details see table below.
When a fatal error occurs, which makes the proper function of the radio gateway
impossible, a fault message is signalled on the control panel.
To remedy the cause, additional information is available in the radio gateway. This
information may be indicated by the detector exchanger and tester FDUD29x (from
SW V2.1).
Please also refer to the operation instructions of the detector exchanger and tester,
doc. nos. 007227 and 009718.
Indication on the detector
exchanger and tester
Meaning Actions
'No Deviation'
Normal, no fault is present
The radio gateway is fully functional
none
'advice excha.' *
Exchange recommended
The radio gateway is still functional, in spite
of minor problems
z
FDCW221
–
Battery voltage too low
Exchange battery
'needed excha.' *
Exchange required
The radio gateway is only fed with power via
the detector line
z
FDCW221
–
Battery totally discharged or missing
Exchange or insert battery
Fault is present
Alarming is no longer ensured:
z
FDCW221
–
Radio cell not configured
–
Radio module failure
–
Configure radio cell
–
Exchange radio gateway
Supply error
–
Check detector line voltage
–
Exchange radio gateway
Software error (Watchdog error)
Exchange radio gateway
Storage error
Exchange radio gateway
Any fault message
Communication error between the radio
gateway and the control panel
Remedy cause
Note
The status 'Any fault message' can be displayed together with another status, e.g.
'needed excha.' (exchange required).
* Indication on the detector exchanger and tester always in English; no translation
into the country-specific language.