Mitsubishi Electric L26CPU-BT User Manual page 311

CHAPTER 12 EXAMPLE OF COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL STATIONS
(2) Confirming the operation with the program
Using the program, confirm that the data link is being performed normally.
• When X20 of the master station is turned on, Y41 of local station No. 1 turns on.
• When X21 of local station No. 1 is turned on, Y40 of the master station turns on.
• When X21 of the master station is turned on, Y41 of local station No. 5 turns on.
• When X21 of local station No. 5 is turned on, Y41 of the master station turns on.
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