{"id":42223,"date":"2023-09-30T00:55:39","date_gmt":"2023-09-29T16:55:39","guid":{"rendered":"\/\/www.viralrail.com\/?p=42223"},"modified":"2023-09-30T00:55:39","modified_gmt":"2023-09-29T16:55:39","slug":"ptxxyjjygs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/42223.html","title":{"rendered":"PLC\u901a\u8baf\u534f\u8bae\uff1a\u7b80\u4ecb\u4e0e\u6982\u8ff0"},"content":{"rendered":"

  PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u662f\u4e00\u79cd\u53ef\u4ee5\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\u7684\u7535\u5b50\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u4e0d\u540c\u7684\u901a\u8baf\u534f\u8bae\u6765\u8fdb\u884c\u901a\u8baf\uff0c\u8fd9\u4e9b\u534f\u8bae\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\u548c\u529f\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecdPLC\u901a\u8baf\u534f\u8bae\u7684\u5e38\u7528\u7c7b\u578b\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u3002<\/p>\n

Modbus\u534f\u8bae<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u8baf\u7684\u5de5\u4e1a\u63a7\u5236\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5PLC\u548c\u5176\u4ed6\u63a7\u5236\u8bbe\u5907\u3002\u5b83\u662f\u4e00\u79cd\u5f00\u653e\u7684\u6807\u51c6\uff0c\u53ef\u4ee5\u88ab\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u4f7f\u7528\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u4e0d\u540c\u7684\u7269\u7406\u5c42\u4ecb\u8d28\uff0c\u5305\u62ecRS-232\u548cRS-485\u3002\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\u7801\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u7684\u5bc4\u5b58\u5668\u548c\u7ebf\u5708\u3002<\/p>\n

  Modbus\u7684\u4f18\u70b9<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n