Mitsubishi Electric FX3G SERIES Programming Manual page 9

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instructions Edition
12. Data Operation - FNC 40 to FNC 49
12.1 FNC 40 - ZRST / Zone Reset............................................................................................................ 317
12.2 FNC 41 - DECO / Decode ................................................................................................................. 320
12.3 FNC 42 - ENCO / Encode ................................................................................................................. 323
12.4 FNC 43 - SUM / Sum of Active Bits................................................................................................... 325
12.5 FNC 44 - BON / Check Specified Bit Status...................................................................................... 328
12.6 FNC 45 - MEAN / Mean .................................................................................................................... 330
12.7 FNC 46 - ANS / Timed Annunciator Set............................................................................................ 332
12.8 FNC 47 - ANR / Annunciator Reset................................................................................................... 334
12.9 FNC 48 - SQR / Square Root............................................................................................................ 335
12.10 FNC 49 - FLT / Conversion to Floating Point .................................................................................. 336
13. High-Speed Processing - FNC 50 to FNC 59
13.1 FNC 50 - REF / Refresh .................................................................................................................... 339
13.1.1 What should be understood before using the REF instruction............................................................ 342
13.2 FNC 51 - REFF / Refresh and Filter Adjust....................................................................................... 343
13.2.1 What should be understood before using REFF instruction................................................................ 345
13.3 FNC 52 - MTR / Input Matrix ............................................................................................................. 346
13.3.1 Operation and cautions for the MTR instruction.................................................................................. 349
13.4 FNC 53 - HSCS / High-Speed Counter Set....................................................................................... 350
13.4.1 Common cautions on using instructions for high-speed counter ........................................................ 353
13.5 FNC 54 - HSCR / High-Speed Counter Reset .................................................................................. 356
13.6 FNC 55 - HSZ / High-Speed Counter Zone Compare....................................................................... 359
13.6.1 Program in which comparison result is set to ON when power is turned ON
[ZCP (FNC 11) instruction] .............................................................................................................. 363
13.6.2 Table high-speed comparison mode (M8130) .................................................................................... 365
13.6.3 Frequency control mode (HSZ and PLSY instructions) (M8132) ........................................................ 368
13.7 FNC 56 - SPD / Speed Detection...................................................................................................... 371
13.8 FNC 57 - PLSY / Pulse Y Output ...................................................................................................... 375
13.9 FNC 58 - PWM / Pulse Width Modulation ......................................................................................... 380
13.10 FNC 59 - PLSR / Acceleration/Deceleration Setup ......................................................................... 383
14. Handy Instruction - FNC 60 to FNC 69
14.1 FNC 60 - IST / Initial State ................................................................................................................ 389
14.1.1 IST instruction equivalent circuit ......................................................................................................... 391
14.1.2 Example of IST instruction introduction (example of workpiece transfer mechanism)........................ 392
14.2 FNC 61 - SER / Search a Data Stack ............................................................................................... 399
14.3 FNC 62 - ABSD / Absolute Drum Sequencer.................................................................................... 402
14.4 FNC 63 - INCD / Incremental Drum Sequencer ................................................................................ 405
14.5 FNC 64 - TTMR / Teaching Timer..................................................................................................... 407
14.6 FNC 65 - STMR / Special Timer........................................................................................................ 409
14.7 FNC 66 - ALT / Alternate State ......................................................................................................... 411
14.8 FNC 67 - RAMP / Ramp Variable Value ........................................................................................... 413
14.9 FNC 68 - ROTC / Rotary Table Control ............................................................................................ 415
14.10 FNC 69 - SORT / SORT Tabulated Data ........................................................................................ 418
15. External FX I/O Device - FNC 70 to FNC 79
15.1 FNC 70 - TKY / Ten Key Input .......................................................................................................... 422
15.2 FNC 71 - HKY / Hexadecimal Input................................................................................................... 426
15.3 FNC 72 - DSW / Digital Switch (Thumbwheel Input)......................................................................... 430
15.4 FNC 73 - SEGD / Seven Segment Decoder ..................................................................................... 433
15.5 FNC 74 - SEGL / Seven Segment With Latch................................................................................... 435
15.5.1 How to select a seven-segment display unit ....................................................................................... 438
15.5.2 How to select parameter "n" based on seven-segment display specifications ................................... 438
15.6 FNC 75 - ARWS / Arrow Switch ........................................................................................................ 440
15.7 FNC 76 - ASC / ASCII Code Data Input............................................................................................ 444
15.8 FNC 77 - PR / Print (ASCII Code) ..................................................................................................... 446
Table of Contents
316
338
388
421
7