Sinoboom AB16EJ Plus - Fault Codes Description; Machine Fault Codes

ELECTRICAL SYSTEM
AB16EJ Plus Maintenance Manual
75
© Mar. 2023
Table 8-3 Charging faults and solutions (lithium battery) (Continued)
Flashing
times
Cause Solution
10
Relay unable to close Return the battery for repair.
11
Battery error (damaged
cell or battery system
error)
Replace the battery.
8.3 FAULT CODES DESCRIPTION
In case of failure, query the fault code on the fault inquiry
interface of the ground controller.
Machine Fault Codes
Table 8-4 Machine fault codes description
Fault
code
Description
Cause Solution
01
Platform
communication fault
Abnormal communication
between platform and ground
controllers
Check the signal lines between platform and
ground controllers, and ensure the power supply
is normal.
02
Drive controller
communication fault
Abnormal communication
between drive and ground
controllers
Check the signal lines between ground and drive
controllers, and ensure the power supply is
normal.
03 Turntable tilt alarm Turntable tilt alarm
Check whether the machine tilts exceeding 5°or
the level switch becomes disconnected
04 Overload alarm Overload alarm
Check whether the platform load exceeds the
rating.
05
Weighing sensor
fault
Weighing sensor fault
Check whether the weighing sensor functions
properly.
06
Drive joystick error Drive joystick data error Check the drive joystick data
07
Steer joystick error Steer joystick data error Check the steer joystick data
08
Main boom luffing
joystick error
Main boom luffing joystick
data error
Check the main boom luffing joystick data
09
Slewing joystick
error
Slewing joystick data error Check the slewing joystick data
10
Telescoping joystick
error
Telescoping joystick data
error
Check the telescoping joystick data
11
Jib rotation joystick
error
Jib rotation joystick data error
Check the jib rotation joystick data
12
Hydraulic system
pressure sensor
error
Hydraulic system pressure
sensor error
Check whether the hydraulic system pressure
sensor functions properly
13 Level switch fault Level switch fault
Check whether the level switch functions properly
14
Lift controller
communication fault
Lift controller communication
fault
Check the signal lines between platform and
drive controllers, and ensure the power supply is
normal.
15
Footswitch or
enable switch 7-
Footswitch or enable switch
7-second limit alarm
Check whether the foot switch or enable switch
function properly