Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual User Manual
Page 36
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Publication 1760-UM003A-EN-P - September 2005
4-12 DeviceNet Functions
Master sends remaining PicoLINK
byte
41C
6
80
01
00
00
00
00
Byte 2 - Data 1 = 00
Byte 3 - Data 2 = 00
Byte 4 - Data 3 = 00
Byte 5 - Data 4 = 00
Acknowledgement of the slave
(Fragmentation protocol)
41B
3
80
C1
00
Slave sends a response to the request 41B
8
80
00
B2
C2
05
00
05
09
Byte 3 – response = C2 (read
successful)
Byte 4 – Len = 05
Byte 5 – Index = 00
Byte 6 – Data 1 = 05
Acknowledgement from master
(Fragmentation Protocol)
41C
3
80
C0
00
Slave sends remaining Pico-LINK
data:
41B
5
80
81
0D
05
04
Data 2 = 0D
Data 3 = 05
Data 4 = 04
Acknowledgement from master
(Fragmentation protocol)
41C
3
80
C1
00
Description
ID
(Hex)
Length
DeviceNet - Byte (Hex)
0
1
2
3
4
5
6
7
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