Hardi HC6500 User Manual

12 - Fault finding
12.2
Operational problems
Fault finding - HC 6500
Under these menus you can check if the communication is ok. The units can also be checked by looking at the LED on the
units. It will light up when the units are turned on. If there is an error, a signal will show in a morse code if the CAN connection
is damaged to that specific unit.
Each computer unit has an LED, which indicates condition and status of this computer. This is used when trouble shooting
in field and CAN communication works. This is used both by technicians and skilled operators.
Following is a full table of Alarms, Warnings etc. that will or can be shown on Terminal display.
÷
Note that ID is the fault identifier, and Pr is alert priority. These are useful for service staff.
ID Pr Type Text at display detail Criteria for fault
Operations disabled
Full screen Help text
01 1 Alarm Sensor 12V supply failure While the short circuit is present.
SafeTrack shifted to manual.
Auto is disabled.
Sensor 12V supply failure
02 2 Alarm Sensor 5V supply failure While the short circuit is present.
SafeTrack shifted to manual.
Auto is disabled.
Sensor 5V supply failure
03 3 Alarm Track Lock sensor failure Sensor signal is less than 0.5V.
All SafeTrack keys are disabled.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
Track Lock sensor failure.
All SafeTrack keys are disabled.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
04 4 Alarm Trapeze lock locked illegally Lock is detected locked unintentionally.
All SafeTrack keys are disabled.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
Lock is detected released unintentionally.
Missing hydraulic pressure on lock cylinder.
Misadjusted lock sensor.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
05 5 Alarm Trapeze lock not locking Attempt to lock, but no “lock” signal on sensor
input.
All SafeTrack keys are disabled.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
Attempt to lock, but no “lock” signal on sensor
input.
Lock sensor mis adjusted. Mechanical defect
prevents lock to penetrate hole. Mis adjusted rear
angle sensor.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
06 6 Alarm Trapeze lock released illegally Lock is detected released unintentionally.
All SafeTrack keys are disabled.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
Lock is detected released unintentionally.
Poor lock sensor adjustment. Lock cylinder fallen
off.
Manual tracking, “Align” and “Boom fold inner in” is
only possible from menu 4.7.
07 7 Alarm Trapeze lock not released When pressing auto to release lock but no “release”
signal from lock sensor.
Auto and manual are disabled.
Trapeze lock not released.
Attempt to release lock, but no “release” signal from
lock sensor.
No hydraulic pressure. Misadjusted lock sensor.
Mechanical defect.
08 8 Alarm Track Boom sensor failure The boom sensor signal is less than 0.5V.
The boom sensor changes state, without “Boom
fold inner” button is active.
Auto and Manual is disabled.
Only “Align” function is possible
Track Boom sensor failure.
Automatic and manual tracking is aborted.
Only “Align” function is possible.
09 9 Alarm Track Front sensor failure The alarm is generated, if the sensor signal is less
than 0.2V or exceeds 4.8V.
Automatic tracking is aborted until the system has
been rebooted.
SafeTrack shifted to manual.
Auto is disabled.
Track front sensor failing.
Automatic tracking is aborted.
Manual tracking and “Align” function is possible.
Pressing “Enter will remove the alarm from the
display until the system has been rebooted.

Hardi HC6500 Specifications

General

Brand	Hardi
Model	HC6500
Category	Controller
Language	English