PLC控制中央空调程序
| | | TIME CA | | | | | | | | | | | +------------------------------[DADD D216 D230 D134 ]+ | RF100 PIAN | | TIME CA | | | 预热 | | |M30 K100 | 293 +-I/I-+------------------------------------------------------------(T50 )+ |READY| INI | | | TIME | | | | | | | | | | | +------------------------------------------------------[RST C220 ]+ | | ZQF | | | TIME | | | | | | | | | | | +------------------------------------------------------[RST C221 ]+ | | RYF | | | TIME | | | | | | | | | M109 | | +------------------------------------------------------------( )--+ | | QFINI | | | | | | | | | | | | M119 | | +------------------------------------------------------------( )--+ | | RFINI | | | | | | | | | | | |T50 | | +-I I--------------------------------------------------[SET M30 ]+ | INI READY | | TIME | | | 进入自动状态 | | |X3 M30 | 305 +-I I---I I--------------------------------------------[MC N0 M400 ]+ |AUTO READY | | | | | | | N0 |M400 | --- + --- | | | | | | | |X1 X21 X22 | 310 +-I I---I/I---I/I-+------------------------------------------[SET M0 ]+ |RUN LS LQS | AUTO | | BUZU BUZU | RUN | | | | | | | | | | | +------------------------------------------[RST M5 ]+ | | WAIT | | | STOP | | | | | | | | | | | +------------------------------------------[RST M4 ]+ | XISI | | | | | | | |X2 | 316 +-I I--------------------------------------------------------[RST M0 ]+ |STOP AUTO | | RUN | | | 报警进入稀释状态 | | |
