Rockwell-automation 1760-DNET Pico DeviceNet Communications Module Use Manual de usuario Pagina 36

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Publication 1760-UM003A-EN-P - September 2005
4-12 DeviceNet Functions
Master sends remaining PicoLINK
byte
41C6 800100000000
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:
41B5 80810D0504
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)
01234567
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