Rockwell-automation 1734-485ASC POINT I/O ASCII User Manual Manual do Utilizador descarregar pdf (Página 35)

Publication 1734-UM009B-EN-P - July 2003

Configuring Your ASCII Module 2-9

Configuration Assembly

The ASCII modules support a configuration assembly, that is accessed

through the Assembly Object (Class 4), Instance 103. The

configuration assembly is 18 bytes.

Table 2.2 Configuration Assembly

Byte Parameter Parameter Instance

(See Table 2.3)

0 ASCII Serial Character Format 1

1 ASCII Serial Comm Speed 2

2 ASCII Max Number of Receive Characters 3

3 ASCII Receive Record Start Mode 4

4 ASCII Receive Start Delimiter 5

5 ASCII Receive Record End Mode 6

6 ASCII Receive End Delimiter 7

7 ASCII Receive String Data Type 8

8 ASCII Pad Mode 9

9 ASCII Pad Character 10

10 ASCII Receive Swap Mode 11

11 DeviceNet Handshake Mode 12

12 ASCII Max Number of Transmit Characters 17

13 ASCII Transmit End Delimiter Mode 18

14 ASCII Transmit End Delimiter Character 19

15 ASCII Consume String Data Type 20

16 ASCII Transmit Swap Mode 21

17 DeviceNet Record Header Mode 22

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 75 76

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Rockwell-automation 1734-485ASC POINT I/O ASCII User Manual Manual do Utilizador Página 35