4 TROUBLESHOOTING
4.4 Troubleshooting by Symptom
195
4
If the above actions do not solve the problem, perform the following test to check for an error.
• Module communication test (
Page 168 Module Communication Test)
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If the RJ71GN11-T2 with a firmware version of "13" or earlier is used
If the RJ71GN11-T2 with a firmware version of "13" or earlier is used, also check the following items.
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If the RJ71GN11-T2 with a firmware version of "11" or earlier is used
If the RJ71GN11-T2 with a firmware version of "11" or earlier is used, also check the following items.
When "Communication Speed" of the master station is 1Gbps, has the cyclic
data size exceeded 2K bytes in total for all slave stations on the CC-Link IE
TSN Class B device side with the communication speed 100Mbps at the
boundary between CC-Link IE TSN Class B (except for the master station)
and CC-Link IE TSN Class A?
• Restrict the number of the connected stations so that the cyclic data size of
the devices with communication speed of 100Mbps does not exceed 2K
bytes in total.
• Connect the device with communication speed of 100Mbps to the master
station.
Has the cyclic data size exceeded 2K bytes in total for all slave stations on the
CC-Link IE TSN Class A device side at the boundary between CC-Link IE
TSN Class B devices (except for the master station) and CC-Link IE TSN
Class A devices?
• Correct the number of the connected stations so that the cyclic data size of
the CC-Link IE TSN Class A devices does not exceed 2K bytes in total.
• Connect the CC-Link IE TSN Class A device to the master station.
In multicast mode, is the CC-Link IE TSN Class A remote station connected to
a local station or remote station that does not support the multicast filter?
• Connect the local station or remote station supporting the multicast filter to
the CC-Link IE TSN Class A remote station.
• Set unicast mode.
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For firmware version "14"
Is a CC-Link IE TSN Class A device that supports the CANopen profile with
the protocol version 2.0 connected?
Update the firmware version of the master station to "15" or later.
Check item
Action
In multicast mode, is the CC-Link IE TSN Class A remote station
connected to the master station?
• Connect the local station or remote station supporting the multicast filter to the
CC-Link IE TSN Class A remote station.
• Set unicast mode.
Check item
Action
When "Communication Period Setting" of the master station is set to
"1Gbps" and a CC-Link IE TSN Class B/A device with a communication
speed of 100Mbps is used, does the station repeat disconnection and
return even if "Communication Period Setting" is set to "Low-Speed"?
Take either of the following actions for wiring and setting.
• Use either P1 or P2 of the master station.
• Connect the data link faulty station to a multicast filter supported device and
activate the multicast mode. (
Manual of the device used)
Check item
Action
Summary of Contents for MELSEC iQ-R CC-Link IE TSN
Page 1: ...MELSEC iQ R CC Link IE TSN User s Manual Application RJ71GN11 T2 ...
Page 2: ......
Page 323: ...APPX Appendix 10 Added and Enhanced Functions 321 A MEMO ...
Page 325: ...I 323 MEMO ...
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