Mitsubishi Electric Q81BD-J61BT11 User Manual page 191

12 COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL
STATIONS
12.1.5 Executing the data link
The CC-Link Ver.2 board is operating normally.
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Turn ON the local stations and the master station in this order, and then start the data
link.
(1) Checking the data link status
The following describes how to check the operation status of the master station
and local stations under normal data link condition.
(a) Checking the master station and local stations
Check the status of the master station and local stations.
1) Checking by the LED indication on the CC-Link Ver.2
board
Make sure that the LED status is as follows:
Data are being transmitted.
2) Checking by the CC-Link Ver.2 Utility
Check that the Board detail information of the CC-Link Ver.2 Utility is
displayed as shown below.
:ON
RUN ERR.
No error has occurred.
Data are being received.
SD RD
In data link: Normal data link is being performed.
Normal: The CC-Link Ver.2 board is operating normally.
ON (green): The CC-Link Ver.2 board is operating normally.
OFF: No error has occurred.
MELSEC
:OFF
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