PLC控制中央空調(diào)程序
| +-I I-------+ + |AUTO | |RUN | | | | | |M0 M4 M5 Y15 | 330 +-I/I---I I-+-I/I-+------------------------------------------------( )--+ |AUTO XISI |WAIT | RYB | |RUN |STOP | | | | | | | | | | |M0 | | K12000| +-I I-------+ +------------------------------------------------(T0 )+ |AUTO | |RUN | | | | | |M0 T0 M5 M3 | 338 +-I I---I/I---I/I--------------------------------------------------( )--+ |AUTO WAIT ZLCU | |RUN STOP | | | | | |M0 M4 Y16 | 342 +-I/I---I I-+------------------------------------------------------( )--+ |AUTO XISI | LJB | |RUN | | | | | | | | |T0 |M0 M4 M2 | +-I I-------+-I I---I/I--------------------------------------------( )--+ | AUTO XISI ZLEN | | RUN | | | | | |Y15 M7 K18000| 349 +-I I-+-I/I-+------------------------------------------------------(T1 )+ |RYB |NLTJK| | | | | | | | | | | | | | |M102 | |M0 M200 M102 | +-I I-+ +-I I---I I--------------------------------------------( )--+ |Q2K AUTO QF<25 Q2K | | RUN | | | | | |T1 | 358 +-I I--------------------------------------------------------[SET M7 ]+ | NLTJK | | | | | | | |M5 | 360 +-I I--------------------------------------------------------[RST M7 ]+ |WAIT NLTJK | |STOP | | | | | |M4 X27 M3 M100 | 362 +-I/I---I/I---I I--------------------------------------------------( )--+ |XISI -YCL ZLCU QJZK | | | | | | | |M4 X27 M2 M208 M101 | 366 +-I/I---I/I---I I---I I--------------------------------------------( )--+ |XISI -YCL ZLEN QF>75 Q1G | | | | | | | |X27 M243 M110 | 371 +-I/I---I I--------------------------------------------------------( )--+ |-YCL RF<10 R2K | | 0 | | | | | |X27 X26 M213 M111 | 374 +-I I---I/I---I I--------------------------------------------------( )--+ |-YCL -YL RF<50 R1K | | | | | | | |X27 X26 X25 M112 | 378 +-I I---I I---I/I--------------------------------------------------( )--+ |-YCL -YL YH RJZ | | | | | | | |X27 X26 X25 X24 M215 M113 | 382 +-I I---I I---I I---I/I---I I--------------------------------------( )--+ |-YCL -YL YH YCH RF>50 R1G | | | | | | | |X27 X26 X25 X24 M240 M114 | 388 +-I I---I I---I I---I I-+-I I--------------------------------------( )--+ |-YCL -YL YH YCH |RF>0 R2G | | | | | | | | | |