Topcon X35 - Alarms

X35 Console
Troubleshooting
12.5
12.4 Alarms
SYMPTOM PROBABLE CAUSE SOLUTION
Alarms not
activating.
Incorrect
alarm settings.
Check alarm settings. In Setup screen go to
System/Alarms (refer to Section 4.5 - Alarms).
Tank low alarm
activates but display
still shows product
remaining in tank.
Displayed weight is
theoretical based on 100%
capacity and tank was not
filled completely.
Adjust tank capacity manually to account for the
tank volume that was not filled.
Case drain alarm.
Case drain line not connected
to tractor or blocked.
Re-connect case drain or find restriction in line.
Constant sensor
alarm even though
component seems to
be working properly.
Faulty sensor.
Replace sensor in question with one that is
working properly. If constant alarm stops then
sensor is faulty and should be replaced.
Incorrect sensor/target
clearance.
Check
that clearance is 1/32”-1/8” (1mm-3mm)
and adjust as required.
ECU fault. Contact Bourgault dealer for instructions.
PWM signal/actuator
goes to 95/100.
Metering auger stopped. Correct mechanical blockage or failure.
Metering auger speed sensor
faulty.
Replace sensor.
Incorrect sensor/target
clearance.
Check
clearance. Refer to your Air Seeder
Operator's
Manual.
False blockage
alarms.
Sensors
assigned improperly.
Check that sensor location on the drill aligns
with display on the console.
Disconnected or faulty sensor. Reconnect or replace sensor.
Section Switching
problem alarm.
No power to solenoids. Check power to solenoids from seeder ECU.
Blockage at ASC valve. Check for blockages at ASC valves.
Faulty sensor.
Light should be on when gate is open. Replace
sensor.
Miswired sensors. Contact your Bourgault dealer.
Weight Difference
Alarm indicating
theoretical weight
change doesn’t
match actual.
Tank not pressurizing or
product not feeding through
meter.
Check for air leaks or blockage in tank.
Calibration factor is out.
Adjust calibration factor for tanks if the actual
remaining weight is known.