12.2. Apollo ECU error codes
98
Signature digits Decoded error
IO = 00 There are no input or output errors
Example 2
This example applies to the CM-40 ECU only.
DDEE = Error signature (shortened for brevity).
0502 = Error displayed
Signature
digits
Decoded error
EE = 02 The drive subsystem has a high severity error(s)
DD = 05 (=
01 + 04)
In this case there are multiple errors active, this is because the
value 05 is not listed in the drive error table.
The errors can be found by determining which numbers add up to
the value displayed
In this case 01 and 04 add up to 05
The errors are:
01 = H-Bridge A (channel 1 and 2) over temperature warning
04 = Hardware over current shutdown
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