16 - 22 16 - 22
MELSEC
16 TROUBLESHOOTING
Description of problem
Check item
Check procedure
The remote device station is not
operating normally.
Are there any errors in the initial settings of the
remote device station?
• Check the parameters.
• Check the user program.
When multiple remote stations
are powered off at the same
time at 156 kbps, the "L RUN"
LED goes off temporarily.
What is the setting for the number of retries?
• Increase the transmission rate.
• Reduce the number of retries.
The A80BD-J61BT11 set to the
local station does not operate.
Is the CC-Link Ver.2 compatible A80BD-J61BT11
(ROM version “R” or later) used for the network
where the master station is in the remote net Ver.2
mode or remote net additional mode?
• Check the mode of the master station.
• Check the ROM version of the A80BD-J61BT11.
The A80BD-J61BT13 does not
operate.
Is the CC-Link Ver.2 compatible A80BD-J61BT13
(ROM version “Q” or later) used for the network
where the master station is in the remote net Ver.2
mode or remote net additional mode?
• Check the mode of the master station.
• Check the ROM version of the A80BD-J61BT13.
Summary of Contents for Q80BD-J61BT11N
Page 2: ......
Page 34: ...1 10 1 10 MELSEC 1 OVERVIEW MEMO ...
Page 54: ...3 12 3 12 MELSEC 3 SPECIFICATIONS MEMO ...
Page 124: ...5 16 5 16 MELSEC 5 PROCEDURE BEFORE STARTING THE DATA LINK MEMO ...
Page 160: ...9 2 9 2 MELSEC 9 MELSEC DATA LINK LIBRARY MEMO 9 ...
Page 200: ...12 16 12 16 MELSEC 12 COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL STATIONS MEMO ...
Page 355: ...App 93 App 93 MELSEC APPENDIX MEMO ...
Page 361: ......