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7.2 ERROR CODES ON THE CONSOLE
CODE CLASS DESCRIPTION SOLUTION
0x02AB C Machine type error. Set the correct machine type in
Engineering Mode.
0x02B3 C Resistance type error. Set the correct machine type in
Engineering Mode.
0x0201 A Low voltage on the battery
Charge by running or by plugging
in the AC adapter.
0x0247 B LCB failed (memory write error /
feedback ADC error).
Replace the LCB.
0x0248 B Battery failure or disconnection
Check the wire connections at
the battery. Replace the battery.
0x0441 B When the UCB implements
a command, the LCB is not
receiving this command.
Check the machine type in
Engineering Mode. Check the
connections at the UCB and LCB.
0x04A0 C Digital Communication Failure.
LCB has no return message for
the UCB for 3 seconds.
Check the console cable
connections at the UCB and
LCB. Replace the UCB or LCB
as needed.
0x04B0 C UCB No Response. Check the console cable
connections at the UCB and
LCB. Replace the UCB or LCB
as needed.
CLASS C ERRORS WILL DISPLAY ON THE CONSOLE.
CLASS A OR B ERRORS WILL ONLY DISPLAY IN SERVICE MODE 5.
CHAPTER 7: TROUBLESHOOTING
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