User Manual
22
Error
code
Malfunction Cause Solution
E2E
“Luffing jib system force
channel” voltage exceed the
limitation.
Refer to E14 Refer to E14
E2F
“Super lift mast angle sensor
checking channel” voltage
exceed the limitation.
Refer to E14 Refer to 14
E37
Logical programming fault
Programming file fault
Update effective software of the
system
Flash-EPROM fault Change controller
E38
System program does not
comply with crane data file
The LMI system program is
different from crane data file
Update effective system software
or crane data file
E39
System program does not
comply with performance
table
The LMI system program is
different from performance table
Update effective system program
or performance table
E3A
Crane data file does not
comply with performance
table
Crane data file is different from
performance table
Change data file or performance
table
E43
RAM fault RAM or controller fault Change controller
E51
Crane data file fault
No readable crane data file Up date crane data file
Flash-EPROM defective Change Flash-EPROM
E52
Crane performance file fault
No readable crane performance
table
Update crane performance table
Flash-EPROM fault Change Flash-EPROM
E56
Crane data file fault
No effective data file during
adjustment
Resume and update effective crane
data file
Flash-EPROM fault Change controller
E57
Crane serial data file fault
No effective data file in the
adjusting data file
Update effective data file
Flash-EPROM fault Change controller
E60
None-identified base file
NO. and programming value
No effective data in performance
file
Update effective performance file
Unprogrammed Base file NO.
Program correct base file NO( 1 is
base1, 2 is base 2)
Performance table programming
fault
Checking the performance file of
program base file
E61
CAN-bus data
communication fault
CAN-bus cable between
controller and sensor defective or
unconnected
Check the connecting cable
between controller and sensor
Controller CAN-bus port fault Change controller
CAN-bus cable short circuit Change Can-bus cable