Delta-electronics RTU-DNET Instrukcja Użytkownika Pobierz pdf (Strona 18)

DeviceNet Remote I/O Communication Module RTU-DNET

DVP-PLC Application Manual

bit Status value Explanation

14 0/1 Reserved

15 0/1 Reserved

2. I/O data mapping

 If the I/O data do not include control word and status word of RTU-DNET, the I/O data mapping of

DeviceNet master and RTU-DNET will be:

z DeviceNet master → RTU-DNET

Master

(byte)

RTU-DNET

0 Low byte of the 1

special module output channel 1

1 High byte of the 1

special module output channel 1

2 Low byte of the 1

special module output channel 2

3 High byte of the 1

special module output channel 2

…

Special module

…

N Y0 ~ Y7 on the 1

Slim DI/DO

N+1 Y0 ~ Y7 of the 2

Slim DI/DO

…

Slim DI/DO

…

z RTU-DNET → DeviceNet master

Master

(byte)

RTU-DNET

0 Low byte of the 1

special module input channel 1

1 High byte of the 1

special module input channel 1

2 Low byte of the 1

special module input channel 2

3 High byte of the 1

special module input channel 2

…

Special module

…

N X0 ~ X7 on the 1

Slim DI/DO

N+1 X0 ~ X7 on the 2

Slim DI/DO

…

Slim DI/DO

…

 If the I/O data include control word and status word of RTU-DNET, the I/O data mapping of DeviceNet

master and RTU-DNET will be:

z DeviceNet master → RTU-DNET

Master

(byte)

RTU-DNET

0 Low byte of control word of RTU-DNET

RTU-DNET

High byte of control word of RTU-DNET

2 Low byte of the 1

special module output channel 1

3 High byte of the 1

special module output channel 1

4 Low byte of the 1

special module output channel 2

5 High byte of the 1

special module output channel 2

…

Special module

…

N Y0 ~ Y7 of the 1

Slim DI/DO

N+1

Slim DI/DO

Y0 ~ Y7 of the 2

Slim DI/DO

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 40 41

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