Troubleshooting
Proline Prosonic Flow 91
56
Hauser
8.2
Diagnosis code messages
8.2.1
Category F diagnosis code messages
Code on
local display
Cause
Remedy
(Spare parts
Device behavior:
factory setting
( ) = options
F 001
Device fault
Serious device error
Replace the amplifier board.
Alarm
(–)
F 062
Sensor connection
Connection between "down" sensor and
transmitter interrupted.
– Check the cable connection between the sensor and
the transmitter.
– Check that the sensor connector is fully screwed in
.
– The sensor may be defective.
– Incorrect sensor connected
– A wrong sensor was selected in the function SENSOR TYPE.
Alarm
(–)
Connection between "up" sensor and
transmitter interrupted.
F 282
Data storage
Faulty EEPROM
Replace printed circuit board.
Alarm
(–)
F 283
Memory contents
Error accessing EEPROM data
Replace printed circuit board.
Alarm
(–)
F 412
Writing backup
DAT transmitter:
Data back-up (download) to T-DAT failed or
error when accessing (uploading) the values
saved in the T-DAT.
1.
Check whether the T-DAT is correctly plugged into the amplifier
board
2.
Replace T-DAT if defective.
Before replacing a DAT, check whether the new replacement
DAT is compatible with the existing electronics.
Check the:
– Spare part set number
– Hardware revision code
3.
Replace electronics boards if necessary.
Notice
(–)
F 413
Reading backup
Alarm
(–)
F 881
Sensor signal
Attenuation of acoustic measurement
section too high.
– Check to see if the coupling fluid must be renewed.
– It is possible that the fluid indicates too much attenuation.
– It is possible that the pipe indicates too much attenuation.
– Check the sensor spacing (Installation dimensions).
– Reduce the number of traverses if possible.
Alarm
(–)
