DeLaval VMS 2008 - Page 200

Troubleshooting
DeLaval voluntary milking system VMS
94897201.pdf2007-12-18
M m Alarm text Type Meaning ActionM m Alarm text Type Meaning Action
12 28 FCC
Possible
mixing of
detergents
User
notification
Tank alarm.
The alarm is issued when an
attempt is made (manually or
automatically) to dose detergent
when dosing is already done with
another type of detergent.
- Stop the cleaning.
- Rinse the system manually.
- Drain the water out of the system.
- Restart the cleaning.
12 28 FCC
Possible
mixing of
detergents
User
notification
Tank alarm.
The alarm is issued when an
attempt is made (manually or
automatically) to dose detergent
when dosing is already done with
another type of detergent.
- Stop the cleaning.
- Rinse the system manually.
- Drain the water out of the system.
- Restart the cleaning.
12 29 FCC Power
failure
during
cleaning
Stop alarm Tank alarm.
Power failure for more than 30
seconds during cleaning.
- Remove the remaining water from the
tank manually.
- Restart the cleaning.
12 29 FCC Power
failure
during
cleaning
Stop alarm Tank alarm.
Power failure for more than 30
seconds during cleaning.
- Remove the remaining water from the
tank manually.
- Restart the cleaning.
12 30 FCC Outlet
valve closed
during
cleaning
Stop alarm Tank alarm.
The pick-up valve is in the wrong
position.
- Check the pick-up valve.
- Check the electrical connection.
- Check the compressed-air supply.
12 30 FCC Outlet
valve closed
during
cleaning
Stop alarm Tank alarm.
The pick-up valve is in the wrong
position.
- Check the pick-up valve.
- Check the electrical connection.
- Check the compressed-air supply.
12 31 FCC CPU
Watch-dog
reset
User
notification
Tank alarm.
The microprocessor has been
restarted by the internal protector.
If this has happened only once, it
might have been caused by
intermittent power supply.
It has been restarted automatically.
Check if the adjusted values of the
parameters are still correct (that they have
not been reverted to the default values).
12 31 FCC CPU
Watch-dog
reset
User
notification
Tank alarm.
The microprocessor has been
restarted by the internal protector.
If this has happened only once, it
might have been caused by
intermittent power supply.
It has been restarted automatically.
Check if the adjusted values of the
parameters are still correct (that they have
not been reverted to the default values).
12 32 FCC
Timeout
during
cleaning,
pump not
running
Stop alarm Tank alarm.
The buffer tank have not been
emptied. The pump has not been
running.
- Check Level detection, P91-1 and P91-2.
- Check the fuse for the pump motor.
12 32 FCC
Timeout
during
cleaning,
pump not
running
Stop alarm Tank alarm.
The buffer tank have not been
emptied. The pump has not been
running.
- Check Level detection, P91-1 and P91-2.
- Check the fuse for the pump motor.
12 33 FCC Milk
temperature
too low
User
notification
Tank alarm.
The temperature of the milk has
dropped below 1.5ºC.
- Switch off the main switch.
- Check the solenoid valve in the
refrigeration circuit.
- Check the adjustment thermostat.
- Check the connection of the sensor.
12 33 FCC Milk
temperature
too low
User
notification
Tank alarm.
The temperature of the milk has
dropped below 1.5ºC.
- Switch off the main switch.
- Check the solenoid valve in the
refrigeration circuit.
- Check the adjustment thermostat.
- Check the connection of the sensor.
12 34 FCC Too
long cooling
time
User
notificaiton
Tank alarm.
The cooling interval is longer than
the adjusted value (parameter
value).
- Check the cooling system.
- Check P12.
12 34 FCC Too
long cooling
time
User
notificaiton
Tank alarm.
The cooling interval is longer than
the adjusted value (parameter
value).
- Check the cooling system.
- Check P12.
12 35 FCC Power
failure
during
cooling
User
notification
Tank alarm.
Power failure for more than 3
hours. Temperature of milk in
storage tank has been higher than
10ºC during this time.
- Check the milk quality.
- Decide to drain or to cool the milk.
12 35 FCC Power
failure
during
cooling
User
notification
Tank alarm.
Power failure for more than 3
hours. Temperature of milk in
storage tank has been higher than
10ºC during this time.
- Check the milk quality.
- Decide to drain or to cool the milk.
12 36 FCC
Temperature
sensor
broken
User
notification
The signal from the
milk-temperature is out of range.
Contact service engineer.
Service engineer only:
- Check for wrong connection.
- If the connection is correct, replace sensor.
12 36 FCC
Temperature
sensor
broken
User
notification
The signal from the
milk-temperature is out of range.
Contact service engineer.
Service engineer only:
- Check for wrong connection.
- If the connection is correct, replace sensor.
12 37 FCC Cooling
not started
within time
User
notification
Tank alarm.
The cooling has been switched off
longer than the time set in P2
(default 210 min).
Check the cooling equipment and the
setting in P2.
12 37 FCC Cooling
not started
within time
User
notification
Tank alarm.
The cooling has been switched off
longer than the time set in P2
(default 210 min).
Check the cooling equipment and the
setting in P2.
12 38 FCC
Agitator not
running
when
expected
User
notification
Tank alarm.
The agitator shaft is not rotating,
Note: the alarm is sent if a agitator
sensor is installed, P53.
Check the agitator system, fuse, motor,
shaft a sensor.
12 38 FCC
Agitator not
running
when
expected
User
notification
Tank alarm.
The agitator shaft is not rotating,
Note: the alarm is sent if a agitator
sensor is installed, P53.
Check the agitator system, fuse, motor,
shaft a sensor.
12 39 FCC Too
long time no
hot cleaning
User
notification
Tank alarm.
Intervals between cleanings
exceeds 10 hours. P67
Check the milk quality and decide if the milk
must be discarded or if it can be collected.
12 39 FCC Too
long time no
hot cleaning
User
notification
Tank alarm.
Intervals between cleanings
exceeds 10 hours. P67
Check the milk quality and decide if the milk
must be discarded or if it can be collected.
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