\n\t1 <\/p>\n
\n\t\u603b\u4f53\u5206\u6790<\/p>\n
\n\t1 \u7cfb\u7edf\u5206\u6790<\/p>\n
\n\t\u4f9d\u636e\u63a7\u5236\u7cfb\u7edf\u6240\u9700\u5b8c\u6210\u7684\u63a7\u5236\u4efb\u52a1\uff0c\u5bf9\u88ab\u63a7\u5bf9\u8c61\u7684\u5de5\u827a\u8fc7\u7a0b\u3001\u5de5\u4f5c\u7279\u70b9\u4ee5\u53ca\u63a7\u5236\u7cfb\u7edf\u7684\u63a7\u5236\u8fc7\u7a0b\u3001\u63a7\u5236\u89c4\u5f8b\u3001\u529f\u80fd\u548c\u7279\u5f81\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff0c\u660e\u786e\u8f93\u5165\u3001\u8f93\u51fa\u7269\u7406\u91cf\u662f\u5f00\u5173\u91cf\u8fd8\u662f\u6a21\u62df\u91cf\uff0c\u660e\u786e\u5212\u5206\u63a7\u5236\u7684\u5404\u4e2a\u9636\u6bb5\u53ca\u5176\u7279\u70b9\uff0c\u9636\u6bb5\u4e4b\u95f4\u7684\u8f6c\u6362\u6761\u4ef6\uff0c\u753b\u51fa\u5b8c\u6574\u7684\u5de5\u4f5c\u6d41\u7a0b\u56fe\u548c\u5404\u6267\u884c\u5143\u4ef6\u7684\u52a8\u4f5c\u8282\u62cd\u8868\u3002<\/p>\n
\n\t<\/p>\n
\n\t2 \u770b\u4e3b\u7535\u8def<\/p>\n
\n\t\u8fdb\u4e00\u6b65\u4e86\u89e3\u5de5\u827a\u6d41\u7a0b\u53ca\u5176\u5bf9\u5e94\u7684\u6267\u884c\u88c5\u7f6e\u548c\u5143\u5668\u4ef6\u3002<\/p>\n
\n\t3 \u770bPLC<\/u>\u63a7\u5236\u7cfb\u7edf\u7684I\/O\u914d\u7f6e\u548cPLC\u7684I\/O\u63a5\u7ebf<\/p>\n
\n\t\u4e86\u89e3\u8f93\u5165\u4fe1\u53f7\u548c\u5bf9\u5e94\u8f93\u5165\u7ee7\u7535\u5668\u7684\u914d\u7f6e\u3001\u8f93\u51fa\u7ee7\u7535\u5668\u7684\u914d\u7f6e\u53ca\u5176\u6240\u63a5\u7684\u5bf9\u5e94\u8d1f\u8f7d\u3002<\/p>\n
\n\t\u5728\u6ca1\u6709\u7ed9\u51fa\u8f93\u5165\/\u8f93\u51fa\u8bbe\u5907\u5b9a\u4e49\u548cPLC\u7684I\/O\u914d\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u5e94\u6839\u636ePLC\u7684I\/O\u63a5\u7ebf\u56fe\u6216\u68af\u5f62\u56fe\u548c\u6307\u4ee4\u8bed\u53e5\u8868\uff0c\u505a\u51fa\u8f93\u5165\/\u8f93\u51fa\u8bbe\u5907\u5b9a\u4e49\u548cPLC\u7684I\/O\u914d\u7f6e\u3002<\/p>\n
\n\t4 \u901a\u8fc7PLC\u7684I\/O\u63a5\u7ebf\u56fe\u4e86\u89e3\u68af\u5f62\u56fe<\/p>\n
\n\tPLC\u7684I\/O\u63a5\u7ebf\u662f\u8fde\u63a5\u4e3b\u7535\u8def\u548cPLC\u68af\u5f62\u56fe\u7684\u7ebd\u5e26\u3002<\/p>\n
\n\t(1) \u6839\u636e\u7528\u7535\u5668(\u5982\u7535\u52a8\u673a\u3001\u7535\u78c1\u9600\u3001\u7535\u52a0\u70ed\u5668\u7b49)\u4e3b\u7535\u8def\u63a7\u5236\u7535\u5668(\u63a5\u89e6\u5668\u3001\u7ee7\u7535\u5668)\u4e3b\u89e6\u70b9\u7684\u6587\u5b57\u7b26\u53f7\uff0c\u5728PLC\u7684I\/O\u63a5\u7ebf\u56fe\u4e2d\u627e\u51fa\u76f8\u5e94\u7f16\u7a0b\u5143\u4ef6\u7684\u7ebf\u5708\uff0c\u4fbf\u53ef\u5f97\u77e5\u63a7\u5236\u8be5\u63a7\u5236\u7535\u5668\u7684\u8f93\u51fa\u7ee7\u7535\u5668\uff0c\u518d\u5728\u68af\u5f62\u56fe\u6216\u8bed\u53e5\u8868\u4e2d\u627e\u5230\u8be5\u8f93\u51fa\u7ee7\u7535\u5668\u7684\u7a0b\u5e8f\u6bb5\uff0c\u5e76\u505a\u51fa\u6807\u8bb0\u548c\u8bf4\u660e\u3002<\/p>\n
\n\t(2) \u6839\u636ePLC\u7684 I\/O\u63a5\u7ebf\u56fe\u7684\u8f93\u5165\u8bbe\u5907\u53ca\u5176\u76f8\u5e94\u7684\u8f93\u5165\u7ee7\u7535\u5668\uff0c\u5728\u68af\u5f62\u56fe(\u6216\u8bed\u53e5\u8868)\u4e2d\u627e\u51fa\u8f93\u5165\u7ee7\u7535\u5668\u7684\u52a8\u5408\u89e6\u70b9\u3001\u52a8\u65ad\u89e6\u70b9\uff0c\u5e76\u505a\u51fa\u76f8\u5e94\u6807\u8bb0\u548c\u8bf4\u660e\u3002<\/p>\n
\n\t- 2 -<\/p>\n
\n\t\u68af\u5f62\u56fe\u7684\u7ed3\u6784\u5206\u6790<\/p>\n
\n\t1 PLC\u63a7\u5236\u7cfb\u7edf\u68af\u5f62\u56fe\u7684\u7279\u70b9<\/p>\n
\n\t(1) PLC\u63a7\u5236\u7cfb\u7edf\u7684\u8f93\u5165\u4fe1\u53f7\u548c\u8f93\u51fa\u8d1f\u8f7d<\/p>\n
\n\t\u7ee7\u7535\u5668\u7535\u8def\u56fe\u4e2d\u7684\u4ea4\u6d41\u63a5\u89e6\u5668\u548c\u7535\u78c1\u9600\u7b49\u6267\u884c\u673a\u6784\u7528PLC\u7684\u8f93\u51fa\u7ee7\u7535\u5668\u6765\u63a7\u5236\uff0c\u5b83\u4eec\u7684\u7ebf\u5708\u63a5\u5728PLC\u7684\u8f93\u51fa\u7aef\u3002\u6309\u94ae\u3001\u63a7\u5236\u5f00\u5173\u3001\u9650\u4f4d\u5f00\u5173\u3001\u63a5\u8fd1\u5f00\u5173\u7b49\u7528\u6765\u7ed9PLC\u63d0\u4f9b\u63a7\u5236\u547d\u4ee4\u548c\u53cd\u9988\u4fe1\u53f7\uff0c\u5b83\u4eec\u7684\u89e6\u70b9\u63a5\u5728PLC\u7684\u8f93\u5165\u7aef\u3002<\/p>\n
\n\t(2) \u7ee7\u7535\u5668\u7535\u8def\u56fe\u4e2d\u7684\u4e2d\u95f4\u7ee7\u7535\u5668\u548c\u65f6\u95f4\u7ee7\u7535\u5668\u7684\u5904\u7406<\/p>\n
\n\t\u7ee7\u7535\u5668\u7535\u8def\u56fe\u4e2d\u7684\u4e2d\u95f4\u7ee7\u7535\u5668\u548c\u65f6\u95f4\u7ee7\u7535\u5668\u7684\u529f\u80fd\u7528PLC\u5185\u90e8\u7684\u8f85\u52a9\u7ee7\u7535\u5668\u548c\u5b9a\u65f6\u5668<\/u>\u6765\u5b8c\u6210\uff0c\u5b83\u4eec\u4e0ePLC\u7684\u8f93\u5165\u7ee7\u7535\u5668\u548c\u8f93\u51fa\u7ee7\u7535\u5668\u65e0\u5173\u3002<\/p>\n
\n\t(3) \u8bbe\u7f6e\u4e2d\u95f4\u5355\u5143<\/p>\n
\n\t\u5728\u68af\u5f62\u56fe\u4e2d\uff0c\u82e5\u591a\u4e2a\u7ebf\u5708\u90fd\u53d7\u67d0\u4e00\u89e6\u70b9\u4e32\/\u5e76\u8054\u7535\u8def\u7684\u63a7\u5236\uff0c\u4e3a\u4e86\u7b80\u5316\u7535\u8def\uff0c\u5728\u68af\u5f62\u56fe\u4e2d\u53ef\u8bbe\u7f6e\u7528\u8be5\u7535\u8def\u63a7\u5236\u7684\u8f85\u52a9\u7ee7\u7535\u5668\uff0c\u8f85\u52a9\u7ee7\u7535\u5668\u7c7b\u4f3c\u4e8e\u7ee7\u7535\u5668\u7535\u8def\u4e2d\u7684\u4e2d\u95f4\u7ee7\u7535\u5668\u3002<\/p>\n
\n\t(4) \u65f6\u95f4\u7ee7\u7535\u5668\u77ac\u52a8\u89e6\u70b9\u7684\u5904\u7406<\/p>\n
\n\t\u65f6\u95f4\u7ee7\u7535\u5668\u9664\u4e86\u5ef6\u65f6\u52a8\u4f5c\u7684\u89e6\u70b9\u5916\uff0c\u8fd8\u6709\u5728\u7ebf\u5708\u5f97\u7535\u6216\u5931\u7535\u65f6\u7acb\u5373\u52a8\u4f5c\u7684\u77ac\u52a8\u89e6\u70b9\u3002\u5bf9\u4e8e\u6709\u77ac\u52a8\u89e6\u70b9\u7684\u65f6\u95f4\u7ee7\u7535\u5668\uff0c\u53ef\u4ee5\u5728\u68af\u5f62\u56fe\u4e2d\u5bf9\u5e94\u7684\u5b9a\u65f6\u5668\u7684\u7ebf\u5708\u4e24\u7aef\u5e76\u8054\u8f85\u52a9\u7ee7\u7535\u5668\uff0c\u540e\u8005\u7684\u89e6\u70b9\u76f8\u5f53\u4e8e\u65f6\u95f4\u7ee7\u7535\u5668\u7684\u77ac\u52a8\u89e6\u70b9\u3002<\/p>\n
\n\t(5) \u5916\u90e8\u8054\u9501\u7535\u8def\u7684\u8bbe\u7acb<\/p>\n
\n\t\u4e3a\u4e86\u9632\u6b62\u63a7\u5236\u6b63\/\u53cd\u8f6c\u7684\u4e24\u4e2a\u63a5\u89e6\u5668\u540c\u65f6\u52a8\u4f5c\uff0c\u9020\u6210\u4e09\u76f8\u7535\u6e90\u77ed\u8def\uff0c\u9664\u4e86\u5728\u68af\u5f62\u56fe\u4e2d\u8bbe\u7f6e\u4e0e\u5b83\u4eec\u5bf9\u5e94\u7684\u8f93\u51fa\u7ee7\u7535\u5668\u7684\u7ebf\u5708\u4e32\u8054\u7684\u52a8\u65ad\u89e6\u70b9\u7ec4\u6210\u7684\u8f6f\u4e92\u9501\u7535\u8def\u5916\uff0c\u8fd8\u5e94\u5728PLC\u5916\u90e8\u8bbe\u7f6e\u786c\u4e92\u9501\u7535\u8def\u3002<\/p>\n
\n\t2 \u68af\u5f62\u56fe\u7684\u7ed3\u6784\u5206\u6790<\/p>\n
\n\t\u91c7\u7528\u4e00\u822c\u7f16\u7a0b\u65b9\u6cd5\u8fd8\u662f\u91c7\u7528\u987a\u5e8f\u529f\u80fd\u56fe\u7f16\u7a0b\u65b9\u6cd5\uff1b\u91c7\u7528\u987a\u5e8f\u529f\u80fd\u56fe\u7684\u5355\u5e8f\u5217\u7ed3\u6784\u8fd8\u662f\u9009\u62e9\u5e8f\u5217\u7ed3\u6784\u3001\u5e76\u884c\u5e8f\u5217\u7ed3\u6784\uff0c\u4f7f\u7528\u542f\/\u4fdd\/\u505c\u7535\u8def\u3001\u6b65\u8fdb\u987a\u63a7\u6307\u4ee4\u8fdb\u884c\u7f16\u7a0b\u8fd8\u662f\u7528\u7f6e\u4f4d\/\u590d\u4f4d\u6307\u4ee4\u8fdb\u884c\u7f16\u7a0b\u3002<\/p>\n
\n\t\u68af\u5f62\u56fe\u7684\u5206\u89e3\u7531\u64cd\u4f5c\u4e3b\u4ee4\u7535\u8def(\u5982\u6309\u94ae)\u5f00\u59cb\uff0c\u67e5\u7ebf\u8ffd\u8e2a\u5230\u4e3b\u7535\u8def\u63a7\u5236\u7535\u5668(\u5982\u63a5\u89e6\u5668)\u52a8\u4f5c\uff0c\u4e2d\u95f4\u8981\u7ecf\u8fc7\u8bb8\u591a\u7f16\u7a0b\u5143\u4ef6\u53ca\u7535\u8def\uff0c\u67e5\u627e\u8d77\u6765\u6bd4\u8f83\u56f0\u96be\u3002<\/p>\n
\n\t\u65e0\u8bba\u591a\u4e48\u590d\u6742\u7684\u68af\u5f62\u56fe\uff0c\u90fd\u662f\u7531\u4e00\u4e9b\u57fa\u672c\u5355\u5143\u6784\u6210\u7684\u3002\u6309\u4e3b\u7535\u8def\u7684\u6784\u6210\u60c5\u51b5\uff0c\u5229\u7528\u9006\u8bfb\u6eaf\u6e90\u6cd5\uff0c\u628a\u68af\u5f62\u56fe\u548c\u6307\u4ee4\u8bed\u53e5\u8868\u5206\u89e3\u6210\u4e0e\u4e3b\u7535\u8def\u7684\u7528\u7535\u5668(\u5982\u7535\u52a8\u673a)\u76f8\u5bf9\u5e94\u7684\u51e0\u4e2a\u57fa\u672c\u5355\u5143\uff0c\u7136\u540e\u4e00\u4e2a\u73af\u8282\u3001\u4e00\u4e2a\u73af\u8282\u5730\u5206\u6790\uff0c\u6700\u540e\u518d\u5229\u7528\u987a\u8bfb\u8ddf\u8e2a\u6cd5\u628a\u5404\u73af\u8282\u4e32\u8d77\u6765\u3002<\/p>\n
\n\t(1) \u6309\u94ae\u3001\u884c\u7a0b\u5f00\u5173\u3001\u8f6c\u6362\u5f00\u5173\u7684\u914d\u7f6e\u60c5\u51b5\u53ca\u4f5c\u7528<\/p>\n
\n\t\u5728PLC\u7684I\/O\u63a5\u7ebf\u56fe\u4e2d\u6709\u8bb8\u591a\u884c\u7a0b\u5f00\u5173\u548c\u8f6c\u6362\u5f00\u5173\uff0c\u4ee5\u53ca\u538b\u529b\u7ee7\u7535\u5668\u3001\u6e29\u5ea6\u7ee7\u7535\u5668\u7b49\uff0c\u8fd9\u4e9b\u7535\u5668\u5143\u4ef6\u6ca1\u6709\u5438\u5f15\u7ebf\u5708\uff0c\u5b83\u4eec\u7684\u89e6\u70b9\u7684\u52a8\u4f5c\u662f\u4f9d\u9760\u5916\u529b\u6216\u5176\u4ed6\u56e0\u7d20\u5b9e\u73b0\u7684\uff0c\u56e0\u6b64\u5fc5\u987b\u5148\u628a\u5f15\u8d77\u8fd9\u4e9b\u89e6\u70b9\u52a8\u4f5c\u7684\u5916\u529b\u6216\u56e0\u7d20\u627e\u5230\u3002<\/p>\n
\n\t\u5176\u4e2d\u884c\u7a0b\u5f00\u5173\u7531\u673a\u68b0\u8054\u52a8\u673a\u6784\u6765\u89e6\u538b\u6216\u677e\u5f00\uff0c\u800c\u8f6c\u6362\u5f00\u5173\u4e00\u822c\u7531\u624b\u5de5\u64cd\u4f5c\uff0c\u4ece\u800c\u4f7f\u8fd9\u4e9b\u884c\u7a0b\u5f00\u5173\u3001\u8f6c\u6362\u5f00\u5173\u7684\u89e6\u70b9\u5728\u8bbe\u5907\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4fbf\u5904\u4e8e\u4e0d\u540c\u7684\u5de5\u4f5c\u72b6\u6001\uff0c\u5373\u89e6\u70b9\u7684\u95ed\u5408\u3001\u65ad\u5f00\u60c5\u51b5\u4e0d\u540c\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u63a7\u5236\u8981\u6c42\uff0c\u8fd9\u662f\u770b\u56fe\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u3002<\/p>\n
\n\t\u8fd9\u4e9b\u884c\u7a0b\u5f00\u5173\u3001\u8f6c\u6362\u5f00\u5173\u7684\u89e6\u70b9\u7684\u4e0d\u540c\u5de5\u4f5c\u72b6\u6001\u5355\u51ed\u770b\u7535\u8def\u56fe\u96be\u4ee5\u641e\u6e05\u695a\uff0c\u5fc5\u987b\u7ed3\u5408\u8bbe\u5907\u8bf4\u660e\u4e66\u3001\u7535\u5668\u5143\u4ef6\u660e\u7ec6\u8868\uff0c\u660e\u786e\u8be5\u884c\u7a0b\u5f00\u5173\u3001\u8f6c\u6362\u5f00\u5173\u7684\u7528\u9014\uff0c\u64cd\u7eb5\u884c\u7a0b\u5f00\u5173\u7684\u673a\u68b0\u8054\u52a8\u673a\u6784\uff0c\u89e6\u70b9\u5728\u4e0d\u540c\u7684\u95ed\u5408\u6216\u65ad\u5f00\u72b6\u6001\u4e0b\u7535\u8def\u7684\u5de5\u4f5c\u72b6\u6001\u7b49\u3002<\/p>\n
\n\t(2) \u91c7\u7528\u9006\u8bfb\u6eaf\u6e90\u6cd5\u5c06\u591a\u8d1f\u8f7d(\u5982\u591a\u7535\u52a8\u673a\u7535\u8def)\u5206\u89e3\u4e3a\u5355\u8d1f\u8f7d(\u5982\u5355\u7535\u52a8\u673a)\u7535\u8def<\/p>\n
\n\t\u6839\u636e\u4e3b\u7535\u8def\u4e2d\u63a7\u5236\u8d1f\u8f7d\u7684\u63a7\u5236\u7535\u5668\u7684\u4e3b\u89e6\u70b9\u6587\u5b57\u7b26\u53f7\uff0c\u5728PLC\u7684I\/O\u63a5\u7ebf\u56fe\u4e2d\u627e\u51fa\u63a7\u5236\u8be5\u8d1f\u8f7d\u7684\u63a5\u89e6\u5668\u7ebf\u5708\u7684\u8f93\u51fa\u7ee7\u7535\u5668\uff0c\u518d\u5728\u68af\u5f62\u56fe\u548c\u6307\u4ee4\u8bed\u53e5\u8868\u4e2d\u627e\u51fa\u63a7\u5236\u8be5\u8f93\u51fa\u7ee7\u7535\u5668\u7684\u7ebf\u5708\u53ca\u5176\u76f8\u5173\u7535\u8def\uff0c\u8fd9\u5c31\u662f\u63a7\u5236\u8be5\u8d1f\u8f7d\u7684\u5c40\u90e8\u7535\u8def\u3002<\/p>\n
\n\t\u5728\u68af\u5f62\u56fe\u548c\u6307\u4ee4\u8bed\u53e5\u8868\u4e2d\uff0c\u5f88\u5bb9\u6613\u627e\u5230\u8be5\u8f93\u51fa\u7ee7\u7535\u5668\u7684\u7ebf\u5708\u7535\u8def\u53ca\u5176\u5f97\u7535\u3001\u5931\u7535\u6761\u4ef6\uff0c\u4f46\u5f15\u8d77\u8be5\u7ebf\u5708\u7684\u5f97\u7535\u3001\u5931\u7535\u53ca\u5176\u76f8\u5173\u7535\u8def\u5c31\u4e0d\u5bb9\u6613\u627e\u5230\uff0c\u53ef\u91c7\u7528\u9006\u8bfb\u6eaf\u6e90\u6cd5\u53bb\u5bfb\u627e\uff1a<\/p>\n
\n\t\u25cf\u5728\u8f93\u51fa\u7ee7\u7535\u5668\u7ebf\u5708\u7535\u8def\u4e2d\u4e32\u3001\u5e76\u8054\u7684\u5176\u4ed6\u7f16\u7a0b\u5143\u4ef6\u89e6\u70b9\u7684\u95ed\u5408\u3001\u65ad\u5f00\u5c31\u662f\u8be5\u8f93\u51fa\u7ee7\u7535\u5668\u5f97\u7535\u3001\u5931\u7535\u7684\u6761\u4ef6\u3002<\/p>\n
\n\t\u25cf\u7531\u8fd9\u4e9b\u89e6\u70b9\u518d\u627e\u51fa\u5b83\u4eec\u7684\u7ebf\u5708\u7535\u8def\u53ca\u5176\u76f8\u5173\u7535\u8def\uff0c\u5728\u8fd9\u4e9b\u7ebf\u5708\u7535\u8def\u4e2d\u8fd8\u4f1a\u6709\u5176\u4ed6\u63a5\u89e6\u5668\u3001\u7ee7\u7535\u5668\u7684\u89e6\u70b9……<\/p>\n
\n\t\u25cf\u5982\u6b64\u627e\u4e0b\u53bb\uff0c\u76f4\u5230\u627e\u5230\u8f93\u5165\u7ee7\u7535\u5668(\u4e3b\u4ee4\u7535\u5668)\u4e3a\u6b62\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff1a\u5f53\u67d0\u7f16\u7a0b\u5143\u4ef6\u5f97\u7535\u5438\u5408\u6216\u5931\u7535\u91ca\u653e\u540e\uff0c\u5e94\u8be5\u628a\u8be5\u7f16\u7a0b\u5143\u4ef6\u7684\u6240\u6709\u89e6\u70b9\u6240\u5e26\u52a8\u7684\u524d\u3001\u540e\u7ea7\u7f16\u7a0b\u5143\u4ef6\u7684\u4f5c\u7528\u72b6\u6001\u5168\u90e8\u627e\u51fa\uff0c\u4e0d\u5f97\u9057\u6f0f\u3002<\/p>\n
\n\t\u627e\u51fa\u67d0\u7f16\u7a0b\u5143\u4ef6\u5728\u5176\u4ed6\u7535\u8def\u4e2d\u7684\u52a8\u5408\u89e6\u70b9\u3001\u52a8\u65ad\u89e6\u70b9\uff0c\u8fd9\u4e9b\u89e6\u70b9\u4e3a\u5176\u4ed6\u7f16\u7a0b\u5143\u4ef6\u7684\u5f97\u7535\u3001\u5931\u7535\u63d0\u4f9b\u6761\u4ef6\u6216\u8005\u4e3a\u4e92\u9501\u3001\u8054\u9501\u63d0\u4f9b\u6761\u4ef6\uff0c\u5f15\u8d77\u5176\u4ed6\u7535\u5668\u5143\u4ef6\u52a8\u4f5c\uff0c\u9a71\u52a8\u6267\u884c\u7535\u5668\u3002<\/p>\n
\n\t(3) \u5c06\u5355\u8d1f\u8f7d\u7535\u8def\u8fdb\u4e00\u6b65\u5206\u89e3<\/p>\n
\n\t\u63a7\u5236\u5355\u8d1f\u8f7d\u7684\u5c40\u90e8\u7535\u8def\u53ef\u80fd\u4ecd\u7136\u5f88\u590d\u6742\uff0c\u8fd8\u9700\u8981\u8fdb\u4e00\u6b65\u5206\u89e3\uff0c\u76f4\u81f3\u5206\u89e3\u4e3a\u57fa\u672c\u5355\u5143\u7535\u8def\u3002<\/p>\n
\n\t(4) \u5206\u89e3\u7535\u8def\u7684\u6ce8\u610f\u4e8b\u9879<\/p>\n
\n\t\u25cf\u82e5\u7535\u52a8\u673a\u4e3b\u8f74\u63a5\u6709\u901f\u5ea6\u7ee7\u7535\u5668\uff0c\u5219\u8be5\u7535\u52a8\u673a\u6309\u901f\u5ea6\u63a7\u5236\u539f\u5219\u7ec4\u6210\u505c\u8f66\u5236\u52a8\u7535\u8def\u3002<\/p>\n
\n\t\u25cf\u82e5\u7535\u52a8\u673a\u4e3b\u7535\u8def\u4e2d\u63a5\u6709\u6574\u6d41\u5668\uff0c\u8868\u660e\u8be5\u7535\u52a8\u673a\u91c7\u7528\u80fd\u8017\u5236\u52a8\u505c\u8f66\u7535\u8def\u3002<\/p>\n
\n\t(5) \u96c6\u96f6\u4e3a\u6574\uff0c\u7efc\u5408\u5206\u6790<\/p>\n
\n\t\u628a\u57fa\u672c\u5355\u5143\u7535\u8def\u4e32\u8d77\u6765\uff0c\u91c7\u7528\u987a\u8bfb\u8ddf\u8e2a\u6cd5\u5206\u6790\u6574\u4e2a\u7535\u8def\u3002<\/p>\n
\n\t- 3 -<\/p>\n
\n\t\u8bc6\u8bfb\u68af\u5f62\u56fe\u7684\u5177\u4f53\u65b9\u6cd5<\/p>\n
\n\t\u8bc6\u8bfbPLC\u68af\u5f62\u56fe\u548c\u8bed\u53e5\u8868\u7684\u8fc7\u7a0b\u540cPLC\u626b\u63cf\u7528\u6237\u8fc7\u7a0b\u4e00\u6837\uff0c\u4ece\u5de6\u5230\u53f3\u3001\u81ea\u4e0a\u800c\u4e0b\uff0c\u6309\u7a0b\u5e8f\u6bb5\u7684\u987a\u5e8f\u9010\u6bb5\u8bc6\u56fe\u3002<\/p>\n
\n\t\u503c\u5f97\u6307\u51fa\u7684\u662f\uff1a\u5728\u7a0b\u5e8f\u7684\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u5728\u540c\u4e00\u5468\u671f\u5185\uff0c\u524d\u9762\u7684\u903b\u8f91\u8fd0\u7b97\u7ed3\u679c\u5f71\u54cd\u540e\u9762\u7684\u89e6\u70b9\uff0c\u5373\u6267\u884c\u7684\u7a0b\u5e8f\u7528\u5230\u524d\u9762\u7684\u6700\u65b0\u4e2d\u95f4\u8fd0\u7b97\u7ed3\u679c\u3002\u4f46\u5728\u540c\u4e00\u5468\u5176\u5185\uff0c\u540e\u9762\u7684\u903b\u8f91\u8fd0\u7b97\u7ed3\u679c\u4e0d\u5f71\u54cd\u524d\u9762\u7684\u903b\u8f91\u5173\u7cfb\u3002\u8be5\u626b\u63cf\u5468\u671f\u5185\u9664\u8f93\u5165\u7ee7\u7535\u5668\u4ee5\u5916\u7684\u6240\u6709\u5185\u90e8\u7ee7\u7535\u5668\u7684\u6700\u7ec8\u72b6\u6001(\u7ebf\u5708\u5bfc\u901a\u4e0e\u5426\u3001\u89e6\u70b9\u901a\u65ad\u4e0e\u5426)\u5c06\u5f71\u54cd\u4e0b\u4e00\u4e2a\u626b\u63cf\u5468\u671f\u5404\u89e6\u70b9\u7684\u901a\u4e0e\u65ad\u3002<\/p>\n
\n\t\u7531\u4e8e\u8bb8\u591a\u8bfb\u8005\u5bf9\u7ee7\u7535\u5668\u63a5\u89e6\u5668\u63a7\u5236\u7535\u8def\u6bd4\u8f83\u719f\u6089\uff0c\u56e0\u6b64\u5efa\u8bae\u6cbf\u7528\u8bc6\u8bfb\u7ee7\u7535\u5668\u63a5\u89e6\u5668\u63a7\u5236\u7535\u8def\u67e5\u7ebf\u8bfb\u56fe\u6cd5\uff0c\u6309\u4e0b\u5217\u6b65\u9aa4\u6765\u770b\u68af\u5f62\u56fe\uff1a<\/p>\n
\n\t(1) \u6839\u636eI\/O\u8bbe\u5907\u53caPLC\u7684I\/O\u5206\u914d\u8868\u548c\u68af\u5f62\u56fe\uff0c\u627e\u51fa\u8f93\u5165\u3001\u8f93\u51fa\u7ee7\u7535\u5668\uff0c\u5e76\u7ed9\u51fa\u4e0e\u7ee7\u7535\u5668\u63a5\u89e6\u5668\u63a7\u5236\u7535\u8def\u76f8\u5bf9\u5e94\u7684\u6587\u5b57\u4ee3\u53f7\u3002<\/p>\n
\n\t(2) \u5c06\u76f8\u5e94\u8f93\u5165\u8bbe\u5907\u3001\u8f93\u51fa\u8bbe\u5907\u7684\u6587\u5b57\u4ee3\u53f7\u6807\u6ce8\u5728\u68af\u5f62\u56fe\u7f16\u7a0b\u5143\u4ef6\u7ebf\u5708\u53ca\u5176\u89e6\u70b9\u65c1\u3002<\/p>\n
\n\t(3) \u5c06\u68af\u5f62\u56fe\u5206\u89e3\u6210\u82e5\u5e72\u57fa\u672c\u5355\u5143\uff0c\u6bcf\u4e00\u4e2a\u57fa\u672c\u5355\u5143\u53ef\u4ee5\u662f\u68af\u5f62\u56fe\u7684\u4e00\u4e2a\u7a0b\u5e8f\u6bb5(\u5305\u542b\u4e00\u4e2a\u8f93\u51fa\u5143\u4ef6)\u6216\u51e0\u4e2a\u7a0b\u5e8f\u6bb5(\u5305\u542b\u51e0\u4e2a\u8f93\u51fa\u5143\u4ef6)\uff0c\u800c\u6bcf\u4e2a\u57fa\u672c\u5355\u5143\u76f8\u5f53\u4e8e\u7ee7\u7535\u5668\u63a5\u89e6\u5668\u63a7\u5236\u7535\u8def\u7684\u4e00\u4e2a\u5206\u652f\u7535\u8def\u3002<\/p>\n
\n\t(4) \u53ef\u5bf9\u6bcf\u4e00\u68af\u7ea7\u753b\u51fa\u5176\u5bf9\u5e94\u7684\u7ee7\u7535\u5668\u63a5\u89e6\u5668\u63a7\u5236\u7535\u8def\u3002<\/p>\n
\n\t(5) \u67d0\u7f16\u7a0b\u5143\u4ef6\u5f97\u7535\uff0c\u5176\u6240\u6709\u52a8\u5408\u89e6\u70b9\u5747\u95ed\u5408\u3001\u52a8\u65ad\u89e6\u70b9\u5747\u65ad\u5f00\u3002\u67d0\u7f16\u7a0b\u5143\u4ef6\u5931\u7535\uff0c\u5176\u6240\u6709\u5df2\u95ed\u5408\u7684\u52a8\u5408\u89e6\u70b9\u5747\u65ad\u5f00(\u590d\u4f4d)\uff0c\u6240\u6709\u5df2\u65ad\u5f00\u7684\u52a8\u65ad\u89e6\u70b9\u5747\u95ed\u5408(\u590d\u4f4d)\u3002\u56e0\u6b64\u7f16\u7a0b\u5143\u4ef6\u5f97\u7535\u3001\u5931\u7535\u540e\uff0c\u8981\u627e\u51fa\u5176\u6240\u6709\u7684\u52a8\u5408\u89e6\u70b9\u3001\u52a8\u65ad\u89e6\u70b9\uff0c\u5206\u6790\u5176\u5bf9\u76f8\u5e94\u7f16\u7a0b\u5143\u4ef6\u7684\u5f71\u54cd\u3002<\/p>\n
\n\t(6) \u4e00\u822c\u6765\u8bf4\uff0c\u53ef\u4ece\u7b2c\u4e00\u4e2a\u7a0b\u5e8f\u6bb5\u7684\u7b2c\u4e00\u81ea\u7136\u884c\u5f00\u59cb\u8bc6\u8bfb\u68af\u5f62\u56fe\u3002\u7b2c\u4e00\u81ea\u7136\u884c\u4e3a\u7a0b\u5e8f\u542f\u52a8\u884c\u3002\u6309\u542f\u52a8\u6309\u94ae\uff0c\u63a5\u901a\u67d0\u8f93\u5165\u7ee7\u7535\u5668\uff0c\u8be5\u8f93\u5165\u7ee7\u7535\u5668\u7684\u6240\u6709\u52a8\u5408\u89e6\u70b9\u5747\u95ed\u5408\uff0c\u52a8\u65ad\u89e6\u70b9\u5747\u65ad\u5f00\u3002<\/p>\n
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