Error Codes On The Console - Matrix E7XE-01 Service Manual

8.2 Error codES on tHE conSolE

codE
0x02AB
0x02B3
0x0201
0x0247
0x0248
0x0441
0x04A0
0x04B0
claSS c ErrorS will diSplay on tHE conSolE.
claSS a or b ErrorS will only diSplay in SErVicE ModE 5.
28
cHaptEr 8: troUblESHooting
claSS
C
C
A
B
B
B
C
C
dEScription
Machine type error.
Resistance type error.
Low voltage on the battery
(voltage under 11.2V).
LCB failed (memory write error /
feedback ADC error).
Battery failure or disconnection
(Voltage under 8V or over 15V).
When the UCB implements
a command, the LCB is not
receiving this command.
Digital Communication Failure.
LCB has no return message for
the UCB for 3 seconds.
UCB No Response.
SolUtion
Set the correct machine type in
Engineering Mode.
Set the correct machine type in
Engineering Mode.
Charge by running or by plugging
in the AC adapter.
Replace the LCB.
Check the wire connections at
the battery. Replace the battery.
Check the machine type in
Engineering Mode. Check the
connections at the UCB and LCB.
Check the console cable
connections at the UCB and
LCB. Replace the UCB or LCB
as needed.
Check the console cable
connections at the UCB and
LCB. Replace the UCB or LCB
as needed.