186
4 TROUBLESHOOTING
4.4 Troubleshooting by Symptom
When "Connection
Device Information"
under "Basic Settings"
of the master station is
set to "Mixture of CC-
Link IE TSN Class B/A
or CC-Link IE TSN
Class A Only"
■
When connected devices are protocol version 2.0
Is the event code 00C80 registered in the event
history?
Take one of the following actions.
• Check 'Station protocol version 2.0 support status' (SW01A0 to SW01A7)
and update the firmware of all slave stations to a version that supports the
protocol version 2.0. Alternatively, replace with slave stations that support
protocol version 2.0.
• For firmware version "15" or later, set 'Protocol setting' (Un\G1294018) of
the master station to '1: Protocol version 1.0 fixed'. (
information (Un\G1294016 to Un\G1294031))
• After powering on the slave stations and the devices on the communication
path, power on the master station.
■
When connected
devices are protocol
version 2.0
Is '2: Operating with the
protocol version 2.0'
stored in 'Protocol
operating status'
(Un\G1294016)?
Is information on
stations that do not
support the protocol
version 2.0 stored in
'Station protocol version
2.0 support status'
(SW01A0 to SW01A7)?
Take one of the following actions.
• Check 'Station protocol version 2.0 support status' (SW01A0 to SW01A7)
and update the firmware of all slave stations to a version that supports the
protocol version 2.0. Alternatively, replace with slave stations that support
protocol version 2.0.
• For firmware version "15" or later, set 'Protocol setting' (Un\G1294018) of
the master station to '1: Protocol version 1.0 fixed'. (
information (Un\G1294016 to Un\G1294031))
• After powering on the slave stations and the devices on the communication
path, power on the master station.
■
When connected
devices are protocol
version 2.0
Is '1: Operating with the
protocol version 1.0'
stored in 'Protocol
operating status'
(Un\G1294016)?
Is information on
stations that do not
support the protocol
version 2.0 stored in
'Station protocol version
2.0 support status'
(SW01A0 to SW01A7)?
Check 'Station protocol version 2.0 support status' (SW01A0 to SW01A7) and
update the firmware of all slave stations to a version that supports the protocol
version 2.0. Alternatively, replace with slave stations that support protocol
version 2.0.
Are nine or more CC-
Link IE TSN Class B
devices and TSN hubs
connected in total to
each port of the master
station in the
transmission path from
the master station to the
CC-Link IE TSN Class
B device of the end?
Check the connected device and reduce the number of CC-Link IE TSN Class
B devices and TSN hubs to eight or less in total for each port of the master
station in the transmission path from the master station to the CC-Link IE TSN
Class B device of the end.
Has the cyclic data size
exceeded 2K bytes in
total for CC-Link IE TSN
Class A devices
connected to the CC-
Link IE TSN Class B
devices other than the
master station?
(Including when
connected to a CC-Link
IE TSN Class B device
via a general-purpose
hub)
• Connect to a CC-Link IE TSN Class B device via a TSN hub. (If connecting
via a general-purpose hub, change the general-purpose hub to a TSN hub)
• Limit 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.
■
When connected devices are protocol version 2.0
Is there any difference between the CC-Link IE
TSN Class B/A mixed system configuration and the
"TSN HUB Setting" in "Connection Device
Information" under "Basic Settings"?
For details, refer to the following.
Page 201 CC-Link IE TSN Class A device does not perform data link
■
When connected devices are protocol version 2.0
If "CC-Link IE TSN Class Setting" of the general
CC-Link IE TSN module added to the station list in
the "CC-Link IE TSN Configuration" window is CC-
Link IE TSN Class A, are the minimum values of
the communication cycle interval and the cyclic
transmission time set to "Communication Period
Interval Setting" and "Cyclic Transmission Time" in
"Communication Period Setting" under "Basic
Settings"?
Select the actual device to be used from "Module List" in the "CC-Link IE TSN
Configuration" window and add it to the list of stations, or refer to the manual
for the device to be connected to check the maximum response time for the
time managed polling method and set the calculated values to
"Communication Period Interval Setting" and "Cyclic Transmission Time".
Is the event code 00C72 registered in the event
history?
• Update the engineering tool to the latest version.
• Update the slave station firmware with IP address displayed in the detailed
information of the event history to the latest version.
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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