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2、?PLC?I/O?PLC?PLC?ON/OFF?PLC?PLC?7.2.3 PLC?PLC?1.?2.?PLC?1?2?PLC?I/O?3?PLC?4?7-1?7-1?Y/?1?考激微太硬秒已?硬秒念?硬能?Y?2s?硬能?硬秒念?硬秒微?考激已?7-1?Y/?2?皮将O?SB1?I0.0 KM1?Q0.0 KM2?Q0.1?SB2?I0.1 KM3?Q0.2?FR?I0.2?3?7-2?1?7-2?M0.0?7-3?7-3?1?3.?7-2?PLC?1?7-4?25s?1s?20s?3s?2s?1s?25s?3s?2s?7-4?2?I/O?I0.0?Q0.0?Q0.3?Q0.1?Q0.4?Q
3、0.2?Q0.5?Q0.6?Q0.7?3?7-5?经?字提?经?字意?皮?字?经?字打?经?字念?经?字微?经?字已?经?字按?经?字?7-5?7-6?=?25S?T37?30S?T41?30S?T41?20S?T43?3S?T44?2S?T42?25S?T37?25S?T38?3S?T39?2S?T40?T49?1S?T44?T50?1S?T39?Q0.3=T37?Q0.0=M0.0T3?Q0.5=Q0.0T43+T43T44T59?Q0.2=Q0.3T38+T38T39T59?Q0.4=T44T42?Q0.1=T39T40?Q0.7=T49T44?Q0.6=T50T39 ?提?按? 4.?
4、M?1?提?提?7-7?M?7-7?n-1?b?n?n-1?n?Xn-1=1?b=1?n?Xn+1=1?n?11)(+=nnXXnbXXn?Xn?n?Xn+1?n?Xn?b?7-3?7-8?1?7-8?7-3?7-8?2.01.02.01.00.00.0)2.01.01.0(2.02.0)1.00.00.0(1.01.0)0.02.02.01.0(0.0MQMMQMMIMMMMIMMMMIMSMM=+=+=+=+=?Q0.0?M0.1?M0.2?M0.1?M0.2?Q0.0?Q0.1?M0.2?M0.2?Q0.1?7-9?2?S7-200?PLC?S?R?7-8?M0.0?I0.0?M0.1?
5、M0.0?S/R?7-10?7-9?7-3?7-10?3?7-8?M0.1?M0.2?DATA?7-11?DATA?1?7-11?4?S?7-12?7-13?7-12?S?7-13?2?7-14?7-15?7-14?2?a=1?3?b=1?4?c=1?5?2?7-14?2?3?4?5?M0.0?M0.1?M0.2?M0.3?M0.1?M0.2?M0.3?M0.0=0?M0.1?M0.2?M0.3?M0.0?M0.0?2 345abcedf6789?7-14?7-15?7-15?6?d=1?6?9?7?e=1?7?9?8?f=1?8?9?7-15?6?7?8?9?M0.4?M0.5?M0.6?M
6、0.7?M0.7?9?M0.4d+M0.5e+M0.6f?M0.4?d?M0.5?e?M0.6?f?M0.7?7-4?7-16?7-16?7-4?1?7-17?2?7-18?3?7-19?7-20?3.02.02.01.01.00.00.0)3.02.01.01.0(3.03.0)2.02.00.0(2.03.0)1.00.00.0(1.02.01.0)0.04.03.01.0(0.0MQMQMQMIMIMMMMIMMMMIMMMMMIMSMM=+=+=+=+=?7-17?7-4?7-18?7-4?7-19?7-20?7-4?3?7-21a?7-21b?7-21a?2?e=1?3?4?5?2?
7、3?4?5?6?7?8?f?9?6?7?8?7-5?7-22?7-21a?7-21b?7-21?微念意打金f按提整易 1?7-23?7-23?7-5?7-22?7-5?I0.1Q0.0SM0.1M0.0 I0.0M0.1I0.2M0.2Q0.1I0.3M0.4Q0.3M0.3Q0.2M0.5Q0.4M0.6Q0.5I0.4I 2?7-24?7-24?7-5?3?7-25?7-26?7-25?7-5?I0.1Q0.0SM0.1S0.0 I0.0S0.1I0.2S0.2Q0.1I0.3S0.4Q0.3S0.3Q0.2S0.5Q0.4S0.6Q0.5I0.4I?7-26?7-5?4?7-27?2?f
8、=1?3?4?5?5?e=1?2?7-28a?M0.3?M0.4?,?7-28b?M0.4?0.1s?7-28c?abcd2345ef?7-27? 7.2.4 PLC?PLC?1.?/?2.?3.?4.?/?5.?7-28?T38I0.1I0.2I0.3I0.4M0.2.22M0.3M0.4M0.5M1.0I0.5T38I0.1I0.2I0.3I0.4M0.2.22M0.3M0.4M0.5I0.5?a?b?c?7.3?7.3.1?7-29?A?B?1.?A?PS?2s?2s?B?B?A?PS?/?/?/?/?/?SQ1?SQ2?SQ3?SQ4?PS?A?2.I/O?I0.0?YV1?Q0.1?
9、I0.5?YV2?Q0.2?SQ1?I0.1?YV3?Q0.3?SQ2?I0.2?YV4?Q0.4?SQ3?I0.3?YV5?Q0.5?SQ4?I0.4?A?Q0.6?PS?I0.6?B?Q0.7 BASB1SB录S组1S组录S组?S组?Y若1Y若录Y若?Y若护系SY若?7-29?3.?7-30?7-31?M10.1?M11.2?DATA?M10.0?M10.1?M11.1?M1.1?M1.4?A?M1.6?PS?M10.0?1?M10.0?M10.1?M11.1?1?1?M10.1?M11.1?1?M11.2?1?M0.0=1?7-30?I0.1I0.4?A?B?I0.4?I0.1?Q0.6
10、I0.0?M11.1Q0.2I0.6 PSM10.1Q0.1T37M10.3Q0.3I0.1?M10.4Q0.2I0.3?M10.5Q0.1能念整M10.7Q0.5I0.2?M10.2T37R Q0.5I0.2?M10.6T38 Q0.4I0.1?M11.0Q0.7I0.4?7-31? ?7-31? 4.?1?7-1?7-1?=1?I0.0?PS?I0.6?SQ2?I0.2?SQ1?I0.1?SQ3?I0.3?SQ2?I0.2?SQ1?I0.1?SQ4?I0.4?PS?I0.6?I0.5?2?7.3.2?7-32?7-32?1.?M1?SQ1?SQ2?SQ3?PV?HL1?SB?YV1?M2?
11、SQ4?M3?M2?M3?YV2?SQ6?M4?SQ7?DL?0.3s?M4?M4?M2?3s?YV3?YV4?SQ8?M2?M5?2.I/O?PV I0.0?HL1 Q1.4?SQ1 I0.1?MI?KM1?Q0.1?SQ2 I0.2?M2?KM2?Q0.2?SQ3 I0.3?YV1 Q1.0?SQ4 I0.4?M3?KM3?Q0.3?SQ6 I0.6?M5?KM6?Q0.4?SQ7 I0.7?YV2 Q1.1?SQ8 I1.0?M4?KM4?Q0.5?SB I1.1?DL Q0.6?SA I1.2?M4?KM5?Q0.5?SB1?YV3 Q1.2?SB2?YV4 Q1.3?SB3?HL2
12、Q1.5?SB4?HL3 Q1.6?SB5?Q1.7?SB6?SB7 ?SB8?SB9?SB10 3.?7-33?7-34?7-35?7-36?M4?7-34? =Q1.1S0.4I0.2I0.1S Q0.1M1.0S0.0Q1.4I1.0S0.1I0.0I0.2I0.3S Q0.2 I1.1S0.2SQ1.0=Q0.3I0.4S0.3S Q0.4I0.6=Q0.5S0.5=Q0.0S0.6I0.7T1T1=Q0.6S0.7I0.1=Q1.3S1.2T2S1.0I0.3R Q0.4Q1.2S1.1T2R Q0.2R Q1.0I0.3I0.1I0.2I1.0SQ1SQ3PVSQ2SQ8SBSQ4
13、SQ2SQ6SQ7SQ3SQ1SQ1SQ3SQ2SQ8?M1HL1?M2?YV1?M3?M5YV2?M4?0.3s?M4?YV3?M2?YV4?7-33?7-35?4.?7-2?提?微?字念s?念s?PV?SQ1?SQ2?SQ3?SB?SQ4 ?SQ6?SQ7?SQ8?MI?M2?M2?YV1?M3?M5?YV2?M4?DL?M4?YV3?HL1 ?7-36?7-36?7.3.3?PLC?PLC?1.?7-37?7-37?20s?2.I/O?I0.0?1 Q0.0?I0.1?2 Q0.1?I0.2?Q0.2 3.?7-38? L录L1SB录SB1SB?SB?7-38?4.?7.3.3?PLC?
14、,?7-39?SB?L1?L2?7-39?1.?SB4?L2?SB3?L2?SB2?L1?SB1?L1?2?2.I/O?SB1?I0.1 L1?Q0.1 SB2?I0.2 L2?Q0.2 SB3?I0.3 SB4?I0.4 3.?7-40?7-40?4.?7.3.4?PLC?7-40?7-41?1.?PID?PLC+A/D+D/A?PID?7-40?7-41?PLC?2.?7-42?EM235?EM231+EM232?7-42 PID?7-42?7-40?A/D系的DD/A?7-41 PID?7.4 S7-200?PLC?7.4.1 PLC?1.PLC?1?S7-200?DIN?PLC?DIN
15、?DIN?DIN?2?PLC?PLC?0?55?35%?85%?3?PLC?S7-200?2.PLC?PLC?I/O?1?PLC?120/230V?24V?PLC?PLC?I/O?PLC?380V?PLC?PLC?20m?PLC?7-42?1?a?CPU?(?)?2?b?CPU?3?Micro PLC 24VDC?c?4?S7-200?d?14 AWG?1.5mm2?(?)?5?e?f?g?6?M?h?7-43?1?a?CPU?(?)?2?b?c?d?CPU?Micro 24VDC?3?e?4?DC?f?50?DC?PE?g?R=1M?C=4700pf?5?S7-200?h?624V?120/
16、230V?7-42 120/230V?7-43 24V?2?I/O?PLC?I/O?I/O?I/O?300m?I/O?I/O?PLC?PLC? 7.4.2 PLC?PLC?S7-200?PLC?PLC?1.?20%?10s?12s?12s?2.?PLC?ON?7.4.3 PLC?PLC?PLC?PLC?1?PLC?85?264V?24V?2?0?55?35%-85%?3?4?I/O?7.5 PLC?I/O?I/O?1.?1?7-44?7-44?PLC?I1.0?S1?S2?S3?S4?L+?S3?S1?S2?I0.1?I0.1?ON?2?PLC?7-45?3?7-46?4?PLC?PLC?2.?1?2?PLC?S5S3S1S0S2S4S6 I0.0 I0.1 I0.2 PLC?7-45?7-46? 程Y?Y录L?L录BL1Y1A7.6 7.6?1.?2.?PLC?3.?PLC?7-47?Y1?A,?L2?L2?A?Y2?B?L1?L1?B?M?4s?Y3?ON?L3?2s?A?I/O?4.?PLC?7-48?1s?1s?1s?1s?1s?I/O?5.PLC?PLC?6.I/O?PLC?7.PLC?7-47? 程1程录程?程?ABCDABCDSB1SB录?7-48?