Topcon Apollo ISOBUS UT - General and IO Error Flags; EM-24 ECU Error State (EE)

Chapter 12 – Apollo ECU Information
95
PP Value Subsystem
20 5V sensor power over current
40 Solenoid power MOSFET off
80 ECU power MOSFET off
GG - General flags
These digits give information or identify faults that affect the ECU but
do not fit in any other subsystem or category.
GG Value Subsystem
01 Transport/disabled mode active
02 ECU sleep active
04 Outputs disabled and software configuration cleared
08 ECU software configuration error
IO - ECU input/output flags
These digits identify faults in the ECU inputs and outputs.
IO Value Subsystem
01 Input capture over frequency
12.2.4. EM-24 ECU error codes
EE - ECU error state
These digits have the same meaning as for the CM-40 ECU. If not zero,
EE identifies subsystems with high severity faults. If zero the fault
given by the preceding digits is only a warning or informational.
EE Value Subsystem
01 Communication (CAN or SPI)
02 Drive output (relays)
04 Power
08 General