Anybus CompactCom 40 EtherNet/IP User Manual

116
Doc.Id. HMSI-27-212
Anybus CompactCom 40 EtherNet/IP
Doc.Rev. 1.5
Command Details: Accept
Category
Extended
Details
Command Code.: 13h
Valid for: Instance
Description
This command accepts incoming connections on a listening TCP socket. A new socket instance is cre-
ated for each accepted connection. The new socket is connected with the host and the response returns
its instance number.
NON-BLOCKING mode:
This command must be issued repeatedly (polled) for incoming connections. If no incoming
connection request exists, the module will respond with error code 0006h (EWOULDBLOCK).
BLOCKING mode:
This command will block until a connection request has been detected.
Note: This command will only be accepted if there is a free instance to use for accepted connections.
For blocking connections, this command will reserve an instance.
• Command Details
(no data)
• Response Details
Field Contents
Data[0] Instance number for the connected socket (low)
Data[1] Instance number for the connected socket (high)
Data[2] Host IP address byte 3 (low)
Data[3] Host IP address byte 2
Data[4] Host IP address byte 1
Data[5] Host IP address byte 0 (high)
Data[6] Host port number (low)
Data[7] Host port number (high)

Anybus CompactCom 40 EtherNet/IP Specifications

General

Brand	Anybus
Model	CompactCom 40 EtherNet/IP
Category	Control Unit
Language	English