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Command Details: Send_To
Category
Extended
Details
Command Code
18h
Valid for:
Instance
Description
This command sends data to a specified host on an unconnected SOCK-DGRAM-socket. Message segmen-
tation may be used to send up to 1472 bytes (For more information, see appendix For more information, see
•
Command Details
To allow larger amount of data (i.e. >255 bytes) to be sent, the command data may be segmented (For
more information, see
).
Field
Contents
Comments
CmdExt[0]
(reserved)
(set to zero)
CmdExt[1]
Segmentation Control
For more information, see
Data[0]
Host IP address byte 4
The host address/port information shall
only be included in the first segment. All
data thereafter must start at Data[0]
Data[1]
Host IP address byte 3
Data[2]
Host IP address byte 2
Data[3]
Host IP address byte 1
Data[4]
Host port number (low byte)
Data[5]
Host port number (high byte)
Data[6...n]
Data to send
•
Response Details
Field
Contents
Comments
CmdExt[0]
(reserved)
(ignore)
CmdExt[1]
Data[0]
Number of sent bytes (low byte)
Only valid in the last segment
Data[1]
Number of sent bytes (high byte)
Anybus
®
CompactCom
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40 EtherCAT
®
Network Guide
SCM-1202-034 1.1
Содержание CompactCom 40 EtherCAT
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