Moxa M-1401 Manuel télécharger pdf (Page 15)

ioLogik MXIO DLL API Reference Programming Flow

2-5

Connecting to Multiple RS-485 I/O

In most real world applications, multiple RS-485 I/O are often connected to the same network.

One RS-485 network can support up to 32 nodes.

ioLogik 4000 remote I/O

ID: 01

ioLogik E2000 Ethernet I/O

ID: 32

Each serial I/O requires a unique handle. Make sure each serial I/O server already has its own

handle before accessing the I/O points.

Program Flow IV.

Connecting Multiple Serial I/O.

MXSIO_OpenCommport

MXSIO_Connect#1

MXSIO_Connect#2

Direct I/O

Command Sets

Modbus Command Sets

MXSIO_ Disconnect #2

MXSIO_ Disconnect #1

MXSIO_Closecommport

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Moxa M-1401 Manuel Page 15