Anybus CompactCom 40 Network Manual page 159

Anybus Module Objects
Command Details: Send
Category
Extended
Details
Command Code
Valid for:
Description
This command sends data on a connected socket. Message segmentation may be used to send up to 1472
bytes (For more information, see
NON-BLOCKING mode:
BLOCKING mode:
• 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
CmdExt[0] (reserved)
CmdExt[1] Segmentation Control
Data[0...n] Data to send
• Response Details
Field Contents
CmdExt[0] (reserved)
CmdExt[1]
Data[0] Number of sent bytes (low)
Data[1] Number of sent bytes (high)
Anybus CompactCom 40 EtherNet/IP IIoT Network Guide
17h
Instance
Message Segmentation, p.
If there isn't enough buffer space available in the send buffers, the module will respond with error
code 0006h (EWOULDBLOCK)
If there isn't enough buffer space available in the send buffers, the module will block until there is.
Message Segmentation, p.
162).
162).
Comments
(set to zero)
(For more information, see
-
Comments
(ignore)
Only valid in the last segment
157 (244)
Message Segmentation, p. 162)
SCM-1202–069 1.9 en-US