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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
13 High-Speed Processing – FNC 50 to FNC 59
13. High-Speed Processing – FNC 50 to FNC 59
FNC 50 to FNC 59 provide interrupt processing type high-speed instructions that execute sequence control using the
latest I/O information and utilize the high-speed processing performance of the PLC.
FNC No. Mnemonic Symbol Function Reference
50 REF Refresh Section 13.1
51 REFF Refresh and filter adjust Section 13.2
52 MTR Input Matrix Section 13.3
53 HSCS High-speed counter set Section 13.4
54 HSCR High-speed counter reset Section 13.5
55 HSZ High-speed counter zone compare Section 13.6
56 SPD Speed Detection Section 13.7
57 PLSY Pulse Y Output Section 13.8
58 PWM Pulse Width Modulation Section 13.9
59 PLSR Acceleration/deceleration setup
Section
13.10
nDREF
nREFF
nMTR D2D1S
HSCS S2 DS1
HSCR S2 DS1
DHSZ SS2S1
SPD S2 DS1
PLSY S2 DS1
PWM S2 DS1
DPLSR S3S2S1
