{"id":59959,"date":"2023-10-30T07:33:06","date_gmt":"2023-10-29T23:33:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59959"},"modified":"2023-10-30T07:33:06","modified_gmt":"2023-10-29T23:33:06","slug":"mtxxjgsrljtdgzyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59959.html","title":{"rendered":"MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\uff1a\u6df1\u5165\u4e86\u89e3\u5b83\u7684\u5de5\u4f5c\u539f\u7406"},"content":{"rendered":"

  MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u662f\u4e00\u79cd\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u5de5\u4e1a\u7cfb\u7edf\u4e2d\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u7a33\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u4f20\u9012\u6570\u636e\uff0c\u5e76\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n

MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5373\u4e3b\u673a\/\u4ece\u673a\u6a21\u5f0f\u548c\u5ba2\u6237\/\u670d\u52a1\u5668\u6a21\u5f0f\u3002\u5728\u4e3b\u673a\/\u4ece\u673a\u6a21\u5f0f\u4e2d\uff0c\u4e3b\u673a\u53ef\u4ee5\u53d1\u9001\u547d\u4ee4\u5e76\u63a5\u6536\u4ece\u673a\u7684\u54cd\u5e94\u3002\u5728\u5ba2\u6237\/\u670d\u52a1\u5668\u6a21\u5f0f\u4e2d\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u53d1\u9001\u8bf7\u6c42\u5e76\u63a5\u6536\u670d\u52a1\u5668\u7684\u54cd\u5e94\u3002<\/p>\n

  MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e00\u6761\u8fde\u63a5\u7ebf\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u8fd9\u6761\u8fde\u63a5\u7ebf\u53ef\u4ee5\u662f\u4e00\u6839\u6807\u51c6\u7684RS-232\u7ebf\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u6839\u6807\u51c6\u7684RS-485\u7ebf\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5373\u76f4\u8fde\u6a21\u5f0f\u548c\u4ef2\u88c1\u6a21\u5f0f\u3002\u5728\u76f4\u8fde\u6a21\u5f0f\u4e2d\uff0c\u4e3b\u673a\u548c\u4ece\u673a\u4e4b\u95f4\u53ea\u6709\u4e00\u6761\u8fde\u63a5\u7ebf\uff0c\u800c\u5728\u4ef2\u88c1\u6a21\u5f0f\u4e2d\uff0c\u4e3b\u673a\u548c\u4ece\u673a\u4e4b\u95f4\u6709\u591a\u6761\u8fde\u63a5\u7ebf\uff0c\u4ee5\u4fbf\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u7684\u4f18\u70b9<\/h2>\n

  MODBUS\u901a\u8baf\u7ebf\u51e0\u6839\u5177\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n