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Farmer 400
Fav 700
Fav 900
T
ractor / General system
V
ario T
ractors - Failure Codes
B
Faults
12/1999
0000
000001
B
b
39/47
Capitel
Docu-No.
Index
Date
Version
Page
Vario Tractors - Failure Codes
A.1.20
Spool valve fault, valve 2 Valve cannot be
recognised by valve bus
No valve operation
available
Signal flow diagram
A002 CAN II pin 4 and 5
A.1.21
Spool valve fault, valve 2 EEPROM inconsistent
Valve moves into neutral
position
A.1.22
Spool valve fault, valve 2 Supply voltage < 8 volts Valve moves into neutral
position
A.1.23
Spool valve fault, valve 2 Supply voltage
> 18 volts
Valve moves into neutral
position
A.1.24
Spool valve fault, valve 2 Main piston travel too
short due to drop of
control pressure below
22 bar
Valve moves into neutral
position
SPOOL VALVES 1 - 4
Hydraulic oil
temperature to low
A.1.25
Spool valve fault, valve 2 Overvoltage (> 45 volts) Valve moves into neutral
position
A.1.26
Spool valve fault, valve 2 Magnet output stage
fault within spool valve
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.27
Spool valve fault, valve 2 Internal position sensor
fault
Valve moves into neutral
position
SPOOL VALVES 1 - 4
A.1.28
Spool valve fault, valve 2 Main piston cannot
return into neutral
position because of oil
contamination.
Undefined and
uncontrolled functions
can occur , DANGER!
SPOOL VALVES 1 - 4
Fault
code
Id code
Brief description
Description
Consequences
Link
FENDIAS / Note