ProSoft Technology MVI69-S3964R User Manual
Page 61
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