Mitsubishi Electric MELSEC iQ-R Series User Manual page 193

Check item
When "Connection Device ■When connected
Information" under "Basic devices are protocol
Settings" of the master station version 2.0
is set to "Mixture of CC-Link IE Is '2: Operating with the
TSN Class B/A or CC-Link IE protocol version 2.0'
TSN Class A Only" stored in 'Protocol
operating status'
(Un\G1294016)?
■When connected
devices are protocol
version 2.0
Is '1: Operating with the
protocol version 1.0'
stored in 'Protocol
operating status'
(Un\G1294016)?
■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"?
■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"?
Is the event code 00C72 registered in the event history?
■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?
If the stations are connected in a line topology, do "Communication Speed" for the stations
match one another?
Is there any reason why cyclic transmission cannot be performed on the slave station side?
Is the event code 00C44 registered in the event history?
Action
Is information on stations Take one of the following actions.
that do not support the • Check 'Station protocol version 2.0 support status' (SW01A0 to
protocol version 2.0 stored SW01A7) and update the firmware of all slave stations to a
in 'Station protocol version version that supports the protocol version 2.0. Alternatively,
2.0 support status' replace with slave stations that support protocol version 2.0.
(SW01A0 to SW01A7)? • For firmware version "15" or later, set 'Protocol setting'
(Un\G1294018) of the master station to '1: Protocol version 1.0
fixed'. ( Page 260 Protocol information (Un\G1294016 to
Un\G1294031))
• After powering on the slave stations and the devices on the
communication path, power on the master station.
Is information on stations Check 'Station protocol version 2.0 support status' (SW01A0 to
that do not support the SW01A7) and update the firmware of all slave stations to a
protocol version 2.0 stored version that supports the protocol version 2.0. Alternatively,
in 'Station protocol version replace with slave stations that support protocol version 2.0.
2.0 support status'
(SW01A0 to SW01A7)?
Are nine or more CC-Link 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
IE TSN Class B devices
and TSN hubs connected each port of the master station in the transmission path from the
in total to each port of the master station to the CC-Link IE TSN Class B device of the end.
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 • Connect to a CC-Link IE TSN Class B device via a TSN hub. (If
exceeded 2K bytes in total connecting via a general-purpose hub, change the general-
for CC-Link IE TSN Class purpose hub to a TSN hub)
A devices connected to • Limit the number of the connected stations so that the cyclic
the CC-Link IE TSN Class data size of the CC-Link IE TSN Class A devices does not
B devices other than the exceed 2K bytes in total.
master station? (Including • Connect the CC-Link IE TSN Class A device to the master
when connected to a CC- station.
Link IE TSN Class B
device via a general-
purpose hub)
For details, refer to the following.
Page 201 CC-Link IE TSN Class A device does not perform
data link
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".
• 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.
Update the firmware version of the master station to "15" or later.
Correct "Communication Speed" under "Application Settings" for
the stations so that the communication speeds match one
another.
• Check if an error has occurred on the slave station.
• Check if the slave station settings and parameters are correct.
• Refer to the manual of the slave station for troubleshooting.
Match the communication speed of the master station to the
communication speed of the station for which the slave station
parameter automatic setting is to be configured.
4 TROUBLESHOOTING
4.4 Troubleshooting by Symptom
4
191