5 SYSTEM CONFIGURATION
65
5
Unicast mode and multicast mode
Cyclic transmission differs depending on the communication mode set by the module parameter of the master station. The
communication modes are as follows:
•Unicast mode
• Multicast mode
For details, refer to the following.
Page 26 Cyclic Transmission
CC-Link IE TSN Class settings
From "Connection Device Information" under "Basic Settings" of the engineering tool, select either of the following items
according to devices to be connected.
*1 IEEE 1588 if the firmware version of the master station is "1.002" or earlier.
IEEE 802.1AS or IEEE 1588 depending on the CC-Link IE TSN Protocol version of the CC-Link IE TSN-compatible device when the
firmware version of the master station is "1.010" or later.
For details, refer to the following.
Page 96 Connection configuration of CC-Link IE TSN-compatible devices
Ethernet connection
For connection with MELSOFT products and connection with SLMP-compatible devices, refer to the following.
Page 23 Ethernet connection
Connected device
information
System configuration Industrial switch Standard
CC-Link IE TSN Class B
Only
Select this if the system is to be configured without connecting the CC-Link IE
TSN Class A device.
• Page 71 Connection with modules on CC-Link IE TSN only
• Page 75 Connection with modules on CC-Link IE TSN and Ethernet
devices
Industrial switch (for CC-
Link IE TSN Class B)
IEEE802.1AS
Mixture of CC-Link IE TSN
Class B/A or CC-Link IE
TSN Class A Only
Select this to connect a CC-Link IE TSN Class A device to a CC-Link IE TSN
Class B device or to configure a system with a CC-Link IE TSN Class A device
connected in the future. (Connection is also possible when the system is
configured with CC-Link IE TSN Class B devices only.)
• Page 76 Structure of CC-Link IE TSN Class B/A Devices (CC-Link IE
TSN Protocol Version 2.0 Only) and Ethernet Devices
• Page 92 Structure of CC-Link IE TSN Class B/A Devices (Mixture of CC-
Link IE TSN Protocol Version 1.0 and 2.0) and Ethernet Devices
• Page 97 Structure of CC-Link IE TSN Class B/A Devices (CC-Link IE
TSN Protocol Version 1.0 Only) and Ethernet Devices
Industrial switch (for CC-
Link IE TSN Class A)
IEEE 802.1AS
or IEEE
1588
*1
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