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Download MELSEC-Q CC-Link System Master/Local Module User's Manual
Transcript
CHAPTER 9 DEDICATED INSTRUCTIONS 9.6.1 Program example 9 This section shows an example of the program to read 10-word data from the offset value 100H of automatic update buffer in the master station (400H in the intelligent device station) to the area starting from D0 when X0 is turned on in the following system configuration. • Assume that the I/O number of the master station is X/Y40 to X/Y5F. • Assume that SW0 is set to the refresh device of the link special register (SW). CPU module RIFR request source (Host station) Master station AJ65BT-R2(N) Station No.0 Station No.1 Offset value D0 to D9 300H 400H 100H Automatic update buffer to Automatic update buffer memory 5FFH Dedicated instruction execution 9.6 G(P).RIFR 9.6.1 Program example 199
