0608ME All Maintenance Manual 43
© Jan. 2024
9 TROUBLESHOOTING GUIDE
9.1 FAULT CODES DESCRIPTION
Machine Faults and Solutions
The machine has a display screen at the ground controller and platform controller respectively for displaying machine
parameter information and fault types.
Table 9-1 Machine Faults and Solutions (Sinoboom Control System)
Code
Description
Restricted
functions
Recommended solution
1
System Initialization Failure
All functions
Possible ECU error, please consider replacing the
ECU.
2
System Communication Failure
All functions
Check the connection of the communication line
for the upper and lower platforms. If this does not
solve the problem, please try to replace the PCU
or the ECU.
4 Drive Heartbeat Lost All functions
Check the connections between the MC and
ECU, check that the configuration options of the
MC in the ECU are correct. If this does not solve
the problem, please try to replace the MC.
6
Multi-angle Sensor Heartbeat
Lost
All functions
Check whether the wiring between the multi-angle
sensor terminal and the ECU terminal is
disconnected. Also check that the multi-angle
sensor terminal configuration options are correct.
If this does not solve the problem, please try to
replace the multi-angle sensor.
7
Platform Highest Position
Warning OH
Lift and travel
Check the communication lines for short or open
circuits, and check whether the relevant
parameter settings are correct.
9 GPS Communication Fault All functions
Check the communication line between the GPS
and ECU. If the problem still exists, check the
connection or replace the GPS module.
10
Indoor Models – Activating
Outdoor Mode Fault
All functions Switch outdoor mode to indoor mode
12
Power-up ECU Key Fault
Limits all
operations on
the ECU
Check whether any ECU buttons have been
pressed or pushed-down. If this does not solve
the problem, please try to replace the ECU.
15
Tilt Detection Sensor Heartbeat
Lost
Prompt only
Check whether the wiring between the tilt sensor
terminal and the ECU terminal is disconnected.
Also check if the tilt sensor bus has complete
data. If this does not solve the problem, please try
to replace the tilt sensor.
16 Tilt Detection Sensor Fault
Prompt only
Check if the tilt sensor is faulty, if not, try to
replace the tilt sensor.
17
Weighing Sensor Heartbeat Lost Prompt only
Check whether the wiring between the weighing
sensor terminal and the ECU terminal is
disconnected. Also check if the weighing sensor
bus has complete data. If this does not solve the
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