PROTOCOL-SPECIFIC INFORMATION
9.6 CC-Link IE Field Basic Server
9.6.1 Overview
CC-Link IE Field Basic (CCIEF Basic) is an application-level protocol implemented on top of the
Ethernet UDP/IP layer. As a server device, the interface card is waiting for a client device to initiate
cyclic communication containing the cyclic RWw (command) data. The interface card will then respond
with cyclic RWr (status) data.
For more information regarding the CC-Link IE Field Basic protocol and specification, contact the CLPA
(CC-Link Partner Association).
Other notes of interest include:
• The UDP port is 61450.
• Occupies 1 station.
• Supports up to 32 cyclic RWw (command) words and 32 cyclic RWr (status) words.
• The driver can be configured to detect a timeout (communication loss) and perform a timeout action.
9.6.2 Server Settings
In the studio’s Project panel, navigate to A7NETH-2P…Ethernet…CC-Link IE Field Basic Server.
Timeout Action
Select an action from the drop down menu:
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