Mitsubishi Electric MELSEC iQ-R Series User Manual page 400

A CC-Link IE TSN Class A device does not perform data link
■When "Not to Use TSN HUB" is set
When "TSN HUB Setting" in "Connection Device Information" under "Basic Settings" is set to "Not to Use TSN HUB", check
the following.
Check item
Are a CC-Link IE TSN Class B device and CC-Link IE TSN Class A device
connected via a TSN hub?
No.0
Class B
Is a TSN hub used for connection between CC-Link IE TSN Class B devices?
No.0
Class B
No.2
Class B
Is a TSN hub used for connection between CC-Link IE TSN Class B devices?
No.0
Class B
No.2
Class B
18 TROUBLESHOOTING BY SYMPTOM
398
18.1 Troubleshooting Related to CC-Link IE TSN
No.1
TSN HUB
Class B
No.2
Class B
No.1
Class B
TSN HUB TSN HUB
No.3
Class B
No.1
General-
Class B
purpose hub
TSN HUB
No.3
Class B
Action
Set "TSN HUB Setting" in "Connection Device Information" under "Basic
Settings" to "Use TSN HUB".
No.3
Class A
No.0
Class B
No.4
Class A
Connect the CC-Link IE TSN Class B device and CC-Link IE TSN Class A
device directly. Alternatively, connect the devices via a general-purpose hub.
No.0
Class B
Set "TSN HUB Setting" in "Connection Device Information" under "Basic
Settings" to "Use TSN HUB".
No.4
Class A
No.0
Class B
No.5
Class A
Remove the TSN HUB used for connection between CC-Link IE TSN Class B
devices.
No.4
Class A
No.0
Class B
No.5
Class A
No.1
TSN HUB
Class B
No.2
Class B
General-
purpose hub
No.1
Class B
No.2
Class B
No.1
Class B
TSN HUB
TSN HUB
No.2
No.3
Class B
Class B
No.1
General-
Class B
purpose hub
No.2 No.3
Class B Class B
No.3
Class A
No.4
Class A
No.3
Class A
No.4
Class A
No.4
Class A
No.5
Class A
No.4
Class A
No.5
Class A