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ProSoft Technology MVI69-S3964R User Manual

Page 61

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Reference MVI69-S3964R

♦ CompactLogix or MicroLogix Platform

Siemens 3964R Protocol

ProSoft Technology, Inc.

Page 61 of 80

October 31, 2008

Send Block for Module to send to CP (Block 1)

Offset Data

Length

0 9X1X

1

1 Header

10

11 Data

50

Send Block for Module to send to CP (Blocks 2 to 4)

Offset Data

Length

0

9X2X, 9X3X, 9X4X

1

1 Data

60

Request for data Block from Module to respond to CP

Offset Data

Length

0 910X

1

1 Reserved

2

3 1145h

1

4

Data Block (DB)

1

5

Data Word (DW)

1

6

Number of Data Words

1

7 Coordination

Bytes

1

8

Data Type (4Dh/44h)

1

9 to 12

Reserved

4

Receive Data from CP (First Block)

Offset Data

Length

0 910X

1

1 Reserved

1

2

Data Block 1

1

3 1141h/11FFh

1

4

Data Block (DB)

1

5

Data Word (DW)

1

6

Number of Data Words

1

7 Coordination

Bytes

1

8

Data Type (4Dh/44h)

1

9 to 12

Reserved

4

13 Data

49

Receive Data from CP (Blocks 2 to 4)

Offset Data

Length

0 910X

1

1 Reserved

1

2

Data Block (2 to 4)

1

3 Data

59

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