NEXCOM VMC 3000/ 3001 User Manual

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VMC 3000/4000 Series User Manual

Appendix A: I/O Address Function

10. Setup Command
I/O port : 0EE9H

Restart the Setup Command

Enable byte

Using end byte to tell the data flow end

Data

End byte

(Delay time)(Startup/Shutdown voltage setting)

11. Onboard CAN Module(Optional Module)
I/O port : 0EEAH

Bit1: Restart or Reset CANBUS Module
0: Don’t care
1: RESET CAN Module

Bit2: CAN2_DI Data link detect
0: No data transfer
1: Data link (auto detect)

Bit4: CANBUS Data link detect
0: No data transfer
1: Data link (auto detect)

12. GAL Download control
I/O port: 0EEBH

Data

End byte

GAL CODE Download

Note: Don’t initialize this address

13. Startup Time Setting

I/O port: 0EECH (Clock timer)
Bit0~7: the hour value (hexadecimal)

I/O port: 0EEDH (Clock timer)
Bit0~7: the minute value (hexadecimal)

I/O port: 0EEEH (User setting time)
Bit0~7: the hour value (hexadecimal)

I/O port: 0EEFH (User setting time)
Bit0~7: the minute value (hexadecimal)

Bit5: CAN2_DO Data link detect
0: No data transfer
1: Data link (auto detect)

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