- 6 -
0701_GB-Power-control_5543
GB
PoWer conTrol - oPeraTion
Fault symbol meanings
(from left to right)
- Pick-up valve
- Regulating rollers
- Pivoting drawbar valve
- Cross conveyor belt valve
(1 seat valve with mech. cross conveyor belt)
Proportional valves with hydr. cross conveyor belt
- Cutting mechanism valve
- Tailgate valve
- Scraper floor phase 2 valve
- Trailing front axle valve
- Forage top frame valve
- Loading space lighting
- Forage reagent distributor output
- Directional control valve (Y or Y4)
- Cross conveyor belt valve
(2 seat valves)
- Proportional valve (scraper floor drive)
- Sensor power supply
- Operating power
Diagnostic functions
Job calculator switch outputs
are monitored for
- operating power
- sensor power voltage
- short circuits from earth or 12 v
- cable breakage or
- overload
When faults are recognized
- alarm mask is superimposed
- alarm signal is audible
- the relative symbol is displayed
Diagnostic functions can be switched for each individual
channel
A job calculator new start is necessary when
- relays for output power supply is switched for any
longer than 2 secs.
e.g. because of insufficient operating power.
For safety reasons relays will no longer self
reactivate.
A fault must be cancelled with the “I/O”
button. A
cancelled fault will no longer be registered up to the next
job calculator new start.
Switch off diagnostics for an output
To exclude the future diagnostic function for a faulty
output already recognized and cancelled by the
operator.
Press the
button for 12 secs
- in the SET indicator
The block on the previously locked outputs is
continually stored and this is indicated by a short
signal tone.
To continuously keep unavailable valves switched
off (optional machine fittings)
Note!
The alarms for the power supply and the sensor
power supply cannot be switched off.
(Should the alarm for operating power continually appear
with every new start, disconnect channel plug and clamp
the cable directly onto the tractor battery: see chapter
“First-time Connection”)
Cutting unit monitoring
Occurs once with Pick-up lowered and p.t.o. running
- when restarting the job calculator
- when the cutting unit is swung out
Indication through:
- two peeps and
- the symbol blinks five times
