【導(dǎo)讀】法，簡化了控制系統(tǒng)的接線，克服了電磁繼電器動作時(shí)間長、觸點(diǎn)抖動的缺點(diǎn)，提高了系統(tǒng)的可靠性和靈活性。利用PLC實(shí)現(xiàn)對電鍍生產(chǎn)線的系統(tǒng)控制，使系。程序采用結(jié)構(gòu)化的設(shè)計(jì)方法，具有調(diào)試方便，維護(hù)簡單，移植性好的優(yōu)點(diǎn)。輯功能的控制線路。輸出單元包括各種閥門的控制線圈、各類接觸器控制線圈。及信號指示等執(zhí)行元件。這種控制系統(tǒng)的特點(diǎn)是：價(jià)格便宜、性能價(jià)格比低。因此繼電接觸器控制方案，適。算機(jī)系統(tǒng)，特別是較大型的工業(yè)測控系統(tǒng)。成主機(jī)負(fù)擔(dān)過重，因而出現(xiàn)了新的控制手段，即可編程序控制器。PLC體積小，重量輕，易于實(shí)現(xiàn)機(jī)電一體化。目前，在先進(jìn)工業(yè)國家中PLC已成為工業(yè)控制的標(biāo)準(zhǔn)設(shè)備，應(yīng)用的領(lǐng)域已。覆蓋了所有的工業(yè)企業(yè)。產(chǎn)線，以及大型的工程領(lǐng)域里，都存在PLC控制系統(tǒng)的技術(shù)存在。在整個(gè)自動化領(lǐng)域，PLC和傳動是組成自動控制的兩個(gè)非常重要的部分。分支在并列發(fā)展。散的控制也在同步進(jìn)行。比如西門子S7-200功能強(qiáng)大，1000多塊一個(gè)，原來是

　　

【正文】 LDP X004 27 ORP X005 29 ZRST Y000～ Y041 表 單周 /連續(xù)程序指令程序清單 序 指令 參數(shù) 0 LD M8002 1 LD M17 2 AND M19 3 AND M21 4 AND X003 5 ORB 6 LD M22 7 AND M150 8 ANI C3 9 ORB 10 LD M23 11 ANI C3 12 ORB 13 ORB M0 14 ANI M1 15 OUT M0 16 LD M0 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 29 17 AND X000 18 LD M22 19 ANI C3 20 ANI M150 21 ORB 22 OR M1 23 ANI M2 24 OUT M1 25 LD M1 26 AND X023 27 AND C0 28 LD M11 29 AND M13 30 ORB 31 LD T0 32 OR T1 33 OR T2 34 OR T3 35 OR T4 36 AND M15 37 ORB 38 OR M2 39 ANI M3 40 OUT M2 41 LD M2 42 AND C1 43 OR M3 44 ANI M4 45 OUT M3 46 LD M3 47 AND X050 48 OR M4 49 ANI M5 50 OUT M4 51 LD M4 52 AND C1 53 OR M5 54 ANI M6 55 OUT M5 56 LD X034 57 OR X035 58 LD X036 59 AND X035 60 ORB 61 LD X037 62 AND X006 63 ORB 64 LD X040 65 AND X007 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 30 66 ORB 67 AND M5 68 OR M6 69 ANI M7 70 OUT M6 71 LD M6 72 AND C1 73 OR M7 74 ANI M8 75 OUT M7 76 LD X043 77 OR X044 78 OR X045 79 OR X046 80 OR X047 81 AND M7 82 OR M8 83 ANI M9 84 OUT M8 85 LD M8 86 AND C1 87 OR M9 88 ANI M10 89 ANI M14 90 ANI M16 91 OUT M9 92 LD M9 93 ANI C1 94 ANI X047 95 OR M10 96 ANI M11 97 OUT M10 98 LD X044 99 OR X045 100 OR X046 101 OR X047 102 AND M10 103 OR M11 104 ANI M2 105 OUT M11 106 LD M9 107 ANI C1 108 ANI X047 109 OR M12 110 ANI M13 111 OUT M12 112 LD X032 113 OR X034 114 OR X035 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 31 115 LD X036 116 AND X005 117 ORB 118 LD X037 119 AND X006 120 ORB 121 LD X040 122 AND X007 123 ORB 124 AND M12 125 OR M13 126 ANI M2 127 OUT M13 128 LD M9 129 AND X047 130 ANI C1 131 ANI X033 132 OR M14 133 ANI M15 134 OUT M14 135 LD M14 136 AND X043 137 OR M15 138 ANI M2 139 OUT M15 140 LD M9 141 AND X047 142 AND X033 143 ANI C1 144 OR M16 145 ANI M17 146 OUT M16 147 LD M16 148 AND X043 149 OR M17 150 ANI M22 151 OUT M17 152 LD M9 153 AND X047 154 AND X033 155 ANI C1 156 OR M18 157 ANI M19 158 OUT M18 159 LD M18 160 AND X032 161 OR M19 162 ANI M22 163 OUT M19 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 32 164 LD M9 165 AND X047 166 AND X033 167 ANI C1 168 OR M20 169 ANI M21 170 OUT M20 171 LD M20 172 AND C2 173 OR M21 174 ANI M22 175 OUT M21 176 LD M17 177 AND M19 178 AND M21 179 OR M22 180 ANI M0 181 ANI M1 182 ANI M23 183 OUT M22 184 LD M22 185 AND C3 186 OR M23 187 ANI M0 188 OUT M23 189 LD M1 190 OUT Y000 191 LD M20 192 OUT Y002 193 LD M5 194 OUT Y004 195 LD M12 196 OR M18 197 OUT Y005 198 LD M3 199 OR M10 200 OUT Y007 201 LD M7 202 OR M14 203 OR M16 204 OUT Y010 205 LD M4 206 OR M8 207 OUT Y012 208 LD M2 209 OR M6 210 OUT Y013 211 LD M7 212 MPS 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 33 213 AND X034 214 SET M100 215 MRD 216 AND X035 217 SET M101 218 MRD 219 AND X036 220 AND X003 221 SET M102 222 MRD 223 AND X037 224 AND X004 225 SET M103 226 MPP 227 AND X040 228 AND X005 229 SET M104 230 LD M100 231 OUT TO K3000 234 LD M101 235 OUT T1 K1200 238 LD M102 239 OUT T2 K6000 242 LD M103 243 OUT T3 K9000 246 LD M104 247 OUT T4 K12021 250 LD TO 251 RST M100 252 LD T1 253 RST M101 254 LD T2 255 RST M102 256 LD T3 257 RST M103 258 LD T4 259 RST M104 260 LD X022 261 OUT C0 K5 264 LD M2 265 RST C0 267 LD X051 268 OUT C1 K2 271 LD M3 272 OR M5 273 OR M7 274 OR M9 275 RST C1 277 LD X024 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 34 278 OUT C2 K5 281 LD M21 282 RST C2 284 LD M22 285 OUT C3 K3 288 LD M23 289 RST C3 表 手動程序指令程序清單 序 指令 0 LD X010 1 ANI Y001 2 ANI Y002 3 ANI Y003 4 ANI Y004 5 ANI Y005 6 ANI Y007 7 ANI Y010 8 ANI Y012 9 ANI Y013 10 OUT Y000 11 LD X011 12 ANI Y000 13 ANI Y002 14 ANI Y003 15 ANI Y004 16 ANI Y005 17 ANI Y007 18 ANI Y010 19 ANI Y012 20 ANI Y013 21 OUT Y001 22 LD X012 23 ANI Y000 24 ANI Y001 25 ANI Y003 26 ANI Y004 27 ANI Y005 28 ANI Y007 29 ANI Y010 30 ANI Y012 31 ANI Y013 32 OUT Y002 33 LD X013 34 ANI Y000 35 ANI Y001 36 ANI Y002 37 ANI Y004 38 ANI Y005 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 35 39 ANI Y007 40 ANI Y010 41 ANI Y012 42 ANI Y013 43 OUT Y003 44 LD X014 45 ANI Y000 46 ANI Y001 47 ANI Y002 48 ANI Y003 49 ANI Y005 50 ANI Y007 51 ANI Y010 52 ANI Y012 53 ANI Y013 54 OUT Y004 55 LD X015 56 ANI Y000 57 ANI Y001 58 ANI Y002 59 ANI Y003 60 ANI Y004 61 ANI Y007 62 ANI Y010 63 ANI Y012 64 ANI Y013 65 OUT Y005 66 LD X016 67 ANI Y000 68 ANI Y001 69 ANI Y002 70 ANI Y003 71 ANI Y004 72 ANI Y005 73 ANI Y010 74 ANI Y012 75 ANI Y013 76 OUT YOO7 77 LD X017 78 ANI Y000 79 ANI Y001 80 ANI Y002 81 ANI Y003 82 ANI Y004 83 ANI Y005 84 ANI Y007 85 ANI Y012 86 ANI Y013 87 OUT Y010 西安石油大學(xué)成人高等教育畢業(yè)設(shè)計(jì)（論文） 36 88 LD X020 89 ANI Y000 90 ANI Y001 91 ANI Y002 92 ANI Y003 93 ANI Y004 94 ANI Y005 95 ANI Y007 96 ANI Y010 97 ANI Y013 98 OUT Y012 99 LD X021 100 ANI Y000 101 ANI Y001 102 ANI Y002 103 ANI Y003 104 ANI Y004 105 ANI Y005 106 ANI Y007 107 ANI Y010 108 ANI Y012 109 OUT Y013 表 信號顯示及故障報(bào)警程序指令程序清單 序 指令 0 LD X011 1 OR Y000 2 OUT Y024 3 LD X012 4 OR Y001 5 OUT Y025