Nexcom VMC 1100 User Manual page 80

Appendix A: I/O Address Function
4. Status of NEXCOM battery (8 bits)
I/O port : 0EE3H
Bit 0: Status for G sensor detection
0: Normal
1: Abnormal (X-axis or Y-axis degree is about 90 or -90)
Bit 1: POWER mode
0: 24V system
1: 12V system
Bit 2: Fan mode
0: auto
1: always on
Bit 3: status of smart battery
0: no discharging
1: discharging
Bit 4: status of FAN R?
0: well
1: failed
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Bit 5: status of FAN R?
0: action
1: inaction
Bit 6: status of FAN L?
0: well
1: failed
Bit 7: status of FAN L?
0: action
1: inaction
5. GPIO
I/O port : 0EE4H
Bit0~3: GPO0~3
Bit4~7: GPI0~3
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VMC 1100 User Manual