Connectable Devices (For Multicast Mode) - Mitsubishi Electric MELSEC iQ-R Series User Manual

Connectable devices (for multicast mode)

This section describes the connectable devices when "Communication Mode" under "Application Settings" is set to
"Multicast".
When the communication speed for the master station is set to 1Gbps
This mode indicates the availability of connection with a network configuration device when "Communication Speed" of the
master station is set to "1Gbps".
: Connection available, : Connection available via a switching hub, : Connection not available
S: TSN hub available
H: General-purpose hub available
Device on the master
station side
(A device near the master
station)
Master station 1Gbps
(CC-Link IE TSN
Class B device)
Local station 1Gbps
(CC-Link IE TSN
Class B device)
100Mbps
Remote station 1Gbps
(CC-Link IE TSN
Class B device)
100Mbps
Remote station 1Gbps
(CC-Link IE TSN
Class A device)
100Mbps
*1 For a device station with a communication speed of 100Mbps, set "Communication Period Setting" to "Low-Speed".
*2 A connection cannot be made if the total cyclic data size of all device stations on the CC-Link IE TSN Class A device side at the
boundary between CC-Link IE TSN Class B and CC-Link IE TSN Class A exceeds 2K bytes. (Page 64 Calculation of the total cyclic
data size)
*3 Since cyclic data is sent to the Ethernet device when the Ethernet device is connected to the master station with firmware version "13" or
earlier, communication may not be possible depending on the type of the Ethernet device.
*4 Since cyclic data is sent to a CC-Link IE TSN Class A remote station when the master station with firmware version "13" or earlier is
connected to a CC-Link IE TSN Class A remote station, communication may not be possible depending on the type of the CC-Link IE
TSN Class A remote station.
*5 When the firmware version of the master station is "13" or earlier, only one of P1 or P2 can be used. (To use both P1 and P2 of the
master station, connect the local station or remote station supporting multicast filter as the device on the master station side.)
*6 For a local station or remote station of a device on the master station side, use a device supporting the multicast filter. ( Manual for
the device used)
*7 When the device is connected on the end side via the switching hub as shown below, communication may not be possible depending on
the type of the device.
The communication will be enabled by configuring settings with the switching hub so that the multicast frame (with multicast MAC
address 09:00:70:00:10:02 and 09:00:70:00:10:05) will not be transferred to the ports specified below.
Connection structure that cannot be communicated
Device stations with different communication speeds of 1Gbps and 100Mbps
coexist.
A local station and Ethernet device coexist.
When the firmware version of the master station is "14" or later, a local station
and CC-Link IE TSN Class A remote station coexist.
The remote station and Ethernet device coexist.
*8 When the firmware version of the master station is "13" or earlier, a local station and CC-Link IE TSN Class A remote station cannot be
connected together on the end side via the switching hub.
*9 A connection cannot be established if the total cyclic data size of all device stations on the 100Mbps device side exceeds 2K bytes. This
includes the devices with a communication speed of 100Mbps that form a boundary between the communication speed of 1Gbps and
100Mbps. (Page 64 Calculation of the total cyclic data size)
Appendix 2 System Configuration with CC-Link IE TSN Class B/A Devices (Protocol Version 1.0 Only) (RJ71GN11-T2)
Device on the end side (A device far from the master station)
Local station Remote station
(CC-Link IE TSN Class (CC-Link IE TSN Class
B device) B device)
1Gbps 100Mbps 1Gbps
*7
S  S
*7*8
*7
S  S
*7*8
  
*7
S  S
*7*8
  
  
  
Remote station
(CC-Link IE TSN Class
A device)
100Mbps 1Gbps 100Mbps
S SH SH
*1*5*7 *4*7*8 *1*4*5*7*8
S SH SH
*1*6*7*9 *2*6*7*8 *1*2*6*7*8
  
S SH SH
*1*6*7*9 *2*6*7*8 *1*2*6*7*8
S  SH
*1*7*9 *1*2*6*7*8*9
 SH SH
*2*7*8 *1*2*7*8
  SH
*1*2*7*8
Port that prohibits multicast frame transfer
Connection port of the device station with communication speed of 100Mbps
Connection port of the Ethernet device
Connection port of CC-Link IE TSN Class A remote station
Connection port of the Ethernet device
Ethernet device
1Gbps 100Mbps
SH SH
*3*7 *3*5*7
SH SH
*6*7 *6*7
 
SH SH
*6*7 *6*7
 SH
*6*7
*7 *7
SH SH
*7
 SH
APPX
113
A