Mitsubishi Electric MELSEC Q Series User Manual page 25

(5) Duplication of a remote station number
• If remote station numbers are duplicated, the duplicating stations may cause malfunction (incorrect input/
• A remote station may occupy multiple station numbers depending on the point mode setting and the number
Ex.
(6) Connecting a remote station for CC-Link to CC-Link/LT
A CC-Link remote station cannot be connected to the QJ61CL12. Doing so may cause system malfunction.
(7) Connecting a remote station for CC-Link/LT to CC-Link
A CC-Link/LT remote station cannot be connected to the master station on CC-Link. Doing so may cause system
malfunction.
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output). Check that the remote station numbers are not duplicated before powering on the system.
of I/O points of the remote station. When using a remote station having the number of I/O points of eight or
more, check that the station number of the remote station is not duplicated with that of the next station.
8-point remote stations are numbered as station numbers 1 and 2
• Point mode setting: 8-point mode (8 points/station)
(1 station occupied)
Station (1) (8 points)
• Point mode setting: 4-point mode (4 points/station)
(2 stations occupied)
Station (1)
(4 points)
search engine
Remote Remote
station station
Station No. 1 Station No. 1
Station No. 1 duplicated
8-point remote 8-point remote
station station
(1 station occupied)
Station (2) (8 points)
Station No. 1 Station No. 2
Station No. not duplicated
8-point remote 8-point remote
station station
(2 stations occupied)
Station (2) Station (2) Station (3)
(4 points) (4 points)
Station No. 1 Station No. 2
Station No. of station (2) duplicated
CHAPTER 2 SYSTEM CONFIGURATION
(4 points)
2
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