Appendix A: I/O Address Function - Nexcom VMC 1100 User Manual

Appendix A: I/O Address Function

a a: I/o a
PPendIx
IO ADDRESS:0EE0H~0EEFH
(*) for default setting
1. Ignition_status/ Battery_status/12V_status/
I/O port : 0EE0H
Bit 0: Reseversion
Bit 1: Reseversion
Bit 2: Ignition (read only)
0: OFF
1: ON
Bit 3: Status of Car Battery
0: Car Battery is OK
1: Car Battery is Low voltage
Bit 4: Status of +12V output
0: circuit normal(under 4A)
1: over circuit(over 4A)
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f
ddress unCtIon
Bit 5: Status of Car Battery bypass output
0: circuit normal(under 4A)
1: over circuit(over 4A)
Bit 4 and Bit 5: The action will delay 10ms~15ms
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VMC 1100 User Manual