Vaisala FS11P - Table 25 Interface Unit Event Messages

Chapter 5 _________________________________________________________ Theory of Operation
VAISALA _______________________________________________________________________ 157
Table 25 Interface Unit Event Messages
Event Message
Reason
Conf0:VIS measurement only
The interface unit is configured to handle a
measurement unit sensor but no
background luminance sensor.
Conf1:ALS measurement only
The interface unit is configured to handle a
background luminance sensor but no
measurement unit.
Conf2:VIS+ALS measurement
The interface unit is configured to handle a
measurement unit and a background
luminance sensor.
Conf8:configuration failure
The interface unit is configured to handle
neither a measurement unit nor a
background luminance sensor.
InCo1:VIS sensor not responding
Measurement unit is not responding.
InCo2:ALS sensor not
responding
Background luminance sensor is not
responding.
InCo4:PWD sensor not
responding
Present Weather Detector is not
responding.
Batt1:Battery Mode
No mains input voltage available, working
on battery.
Batt2:Battery Low
No mains input voltage available, working
on battery.
Battery voltage is low, system will shut
down soon.
CPU1:+12V output disconnected
A short circuit has been detected at the
+12 V output. The output has been shut
down.
Check connected device for short circuit.
To bring the +12 V output back into
operation, the interface unit needs a reset.
CPU2:memory failure
Interface unit CPU detected a memory
failure.
If the failure persists after power-resets of
the interface unit, the interface unit CPU
board has to be replaced.
CPU4:FSC interface CPU
internal power supply failure"
Interface unit CPU internal power failure.
If the failure persists after power-resets of
the interface unit, the interface unit CPU
board has to be replaced.
P1:PWD; cleaning required
The Present Weather Detector reports
contaminated windows.
Window cleaning is required.
P2:PWD; immediate cleaning
required
The Present Weather Detector reports dirty
windows.
Windows cleaning is required immediately.
P3:PWD; hardware warning
The Present Weather Detector reports an
abnormal situation. Check status (STATUS
command) and refer to PWD User's Guide.
P4:PWD; hardware error
P5:PWD; MOR not valid
P6:PWD; not responding
The Present Weather Detector is not
responding.
P7:PWD; not installed
The Present Weather Detector is not
enabled. PW data is not available.