《如何读stl程序西门子plc step7》由会员分享,可在线阅读,更多相关《如何读stl程序西门子plc step7(21页珍藏版)》请在金锄头文库上搜索。
1、Automation and Drives?STL? 1?ctrl?1? ? 2?F1? 3? ? ?www.PLCAutomation and DrivesSTL? ? ? ?NOT /?RLO? A I 0.1 /? I 0.1 ?L MW10 /?MW10?1?www.PLCAutomation and Drives? ? ?L M W 10? ? ? ?I?Q? ?M?,PI?,PQ ?T?C? DB?L? ? ?X?B?W?2?D?4? ? ? www.PLCAutomation and Drives?LD? LW? LB? L ? ?L? DID? DIW? DIB? DIX ?
2、?“OPN DI”? ? DBD? DBW? DBB? DBX ? ?“OPN DB”? ? PQD? PQW? PQB ? ?PQ? PID? PIW? PIB ? ?PI? MD? MW? MB? M ? ?M? QD? QW? QB? Q ? ?Q? ID? IW? IB? I ? ?I? ? www.PLCAutomation and Drives? ?SET /? RLO ?Result of Logic Operation?“1”L 27 /?27?1L C#0100 /? BCD?0100?1 ? ?www.PLCAutomation and Drives? ? ? ? ?10.
3、010.110.210.310.410.510.610.701234567MB10MB11MB12MB13MB14MW10MW12MW11MD11MB15MD12MD10www.PLCAutomation and Drives? ? ? ? ?www.PLCAutomation and Drives?BYTE?L B#16#10L byte#16#10 WORD?L 2#1000000000000L W#16#1000L word#16#1000 DWORD?L DW#16#A21234L dword#16#A21234INT?L 1 D INT ?L L#1 REAL:L 1.234567e
4、+13 TIME?L S5T#1H1M50Swww.PLCAutomation and Drives? ?A I0 . 0 /?I0.0?“?”?S L20 . 0 /?L20.0?1= M115 . 4 / ?RLO?M115.4L DB1 . DBD 12 /?DB1?DBD12?1/?32?32?www.PLCAutomation and Drives? ? ?(?)? A IMD 2 /?MD 2?“?”? MD 2?/2#0000 0000 0000 0000 0000 0000 0101 0110?I 10. 6L IBDID 4 /?DID 4?1?DID 4?/2#0000 0000 0000 0000 0000 0000 0101 0000?IB10?OPN DBMW 2 /?MW2?MW2?3?DB3 www.PLCAutomation and Drives? ?哪 哪 哪 哪 哪 哪 哪 哪?器 器 器 器 器 器 器 器? ?S7?AR1?AR2? ? ? ? ?L P#8.6 /?P#8.6?A 1LAR1 /?1?1L P#