{"id":11988,"date":"2023-04-09T21:20:40","date_gmt":"2023-04-09T13:20:40","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=11988"},"modified":"2023-04-09T21:21:24","modified_gmt":"2023-04-09T13:21:24","slug":"modbus4j-java-ban-ben-modbus-xie-yi-shi-xian","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/11988.html","title":{"rendered":"Modbus4j – Java\u7248\u672cmodbus\u534f\u8bae\u5b9e\u73b0"},"content":{"rendered":"

GitHub\uff1a<\/strong>https:\/\/github.com\/infiniteautomation\/modbus4j<\/a><\/p>\n\n\n\n

\u7531Infinite Automation Systems\u548cSerotonin Software\u7528Java\u7f16\u5199\u7684Modbus\u534f\u8bae\u7684\u9ad8\u6027\u80fd\u548c\u6613\u7528\u6027\u5b9e\u73b0\u3002\u652f\u6301ASCII\uff0cRTU\uff0cTCP\u548cUDP\u4f20\u8f93\u4f5c\u4e3a\u4ece\u5c5e\u6216\u4e3b\u7528\uff0c\u81ea\u52a8\u8bf7\u6c42\u5206\u533a\u548c\u54cd\u5e94\u6570\u636e\u7c7b\u578b\u89e3\u6790\u3002<\/p>\n\n\n\n

\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u6700\u65b0\u7248\u672c\u7684\u516c\u5171Maven\u5b58\u50a8\u5e93\uff0c\u5c06\u5176\u6dfb\u52a0\u5230pom.xml\u4e2d<\/p>\n\n\n\n

<repositories>\n    <repository>\n        <releases>\n            <enabled>false<\/enabled>\n        <\/releases>\n        <snapshots>\n            <enabled>true<\/enabled>\n        <\/snapshots>\n        <id>ias-snapshots<\/id>\n        <name>Infinite Automation Snapshot Repository<\/name>\n        <url>https:\/\/maven.mangoautomation.net\/repository\/ias-snapshot\/<\/url>\n    <\/repository>\n    <repository>\n        <releases>\n            <enabled>true<\/enabled>\n        <\/releases>\n        <snapshots>\n            <enabled>false<\/enabled>\n        <\/snapshots>\n        <id>ias-releases<\/id>\n        <name>Infinite Automation Release Repository<\/name>\n        <url>https:\/\/maven.mangoautomation.net\/repository\/ias-release\/<\/url>\n    <\/repository>\n<\/repositories>\n<\/pre><\/div>\n\n\n\n
\u4f9d\u8d56\u9879\u4fe1\u606f\u4e3a\uff1a<\/p>\n\n\n\n
<dependency>\n    <groupId>com.infiniteautomation<\/groupId>\n    <artifactId>modbus4j<\/artifactId>\n    <version>3.0.3<\/version>\n<\/dependency>\n<\/pre><\/div>\n\n\n\n
\u6838\u5fc3\u7c7b<\/h3>\n\n\n\n
    \n
  • \u4e3b\u673aMaster\u53ca\u5176\u5b50\u7c7b\uff1a\u4e3b\u673a\u7684\u5165\u53e3\uff0c\u6570\u636e\u6d41\u7684\u8d77\u70b9\u548c\u7ec8\u70b9\u3002<\/li>\n\n\n\n
  • \u6570\u636e\u7aef\u53e3\u7c7bStreamTransport\uff1a\u8d1f\u8d23\u6570\u636e\u7684\u5199\u5165\u548c\u8bfb\u51fa\u3002<\/li>\n\n\n\n
  • Modbus\u6d88\u606f\u7c7bModbusMessage\u53ca\u5176\u5b50\u7c7b\uff1a\u652f\u6301Modbus\u5b9a\u4e49\u7684\u5404\u79cd\u65b9\u6cd5\uff08FunctionCode\uff09<\/li>\n\n\n\n
  • \u6536\u53d1\u6570\u636e\u63a7\u5236\u7c7bMessageControl\uff1a\u652f\u6301 timeout\u3001retries\uff0c\u9ed8\u8ba4200ms\uff0c1\u6b21\u3002\n
      \n
    • \u6536\u53d1\u7b49\u5f85\u5ba4WaitingRoom\uff1a\u8d1f\u8d23\u540c\u6b65\u6536\u53d1\u903b\u8f91\u3002<\/li>\n\n\n\n
    • \u8f93\u51faRequest\u6d88\u606f\u7c7b\uff1aOutgoingRequestMessage \u53ca\u5176\u5b50\u7c7b\u3002<\/li>\n\n\n\n
    • \u6536\u5230Response\u6d88\u606f\u7c7b\uff1aIncomingResponseMessage \u53ca\u5176\u5b50\u7c7b\u3002<\/li>\n\n\n\n
    • \u89e3\u6790\u7c7bMessageParser\uff1a\u8d1f\u8d23\u89e3\u6790\u6536\u5230\u7684\u6d88\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • \u534f\u8bae\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\uff1aDataType<\/li>\n\n\n\n
    • \u534f\u8bae\u529f\u80fd\u7801\u5b9a\u4e49\uff1aFunctionCode<\/li>\n\n\n\n
    • \u534f\u8bae\u5bc4\u5b58\u5668\u8303\u56f4\uff1aRegisterRange<\/li>\n<\/ul>\n\n\n\n
      \u6570\u636e\u6d41\u7a0b<\/h3>\n\n\n\n
        \n
      1. \u900f\u8fc7ModbusFactory<\/code>\u521b\u5efa\u5bf9\u5e94\u7684Master<\/code>\u5bf9\u8c61\u3002<\/li>\n\n\n\n
      2. \u5c01\u88c5\u9700\u8981\u53d1\u9001\u7684\u6307\u4ee4\uff0c\u6bd4\u5982ReadHoldingRegistersRequest<\/code>\uff0c\u8fd9\u662f\u4e00\u4e2a\u8bfb\u5bc4\u5b58\u5668\u6307\u4ee4\uff0c\u6307\u5b9a\u5bc4\u5b58\u5668\u5730\u5740\u548c\u957f\u5ea6\u5373\u53ef\u3002<\/li>\n\n\n\n
      3. Master<\/code>\u5bf9\u8c61\u5c06\u8fd9\u4e2aReadHoldingRegistersRequest<\/code>\u8f6c\u5316\u4e3aOutgoingRequestMessage<\/code>\u5bf9\u8c61\uff0c\u7136\u540e\u4f20\u8f93\u7ed9MessageControl<\/code>\u3002<\/li>\n\n\n\n
      4. \u900f\u8fc7\u9a71\u52a8\u5c42\uff0cMessageControl<\/code>\u5c06\u8fd9\u4e2aOutgoingRequestMessage<\/code>\u5199\u5165\u5bf9\u5e94\u7684\u901a\u8baf\u786c\u4ef6\u5916\u8bbe\uff08\u4e32\u53e3\u3001\u7f51\u53e3\u7b49\uff09\uff0c\u5e76\u7b49\u5f85\u8fd4\u56de\u6570\u636eIncomingResponseMessage<\/code>\u3002<\/li>\n\n\n\n
      5. \u5982\u679c\u6ca1\u6709\u7b49\u5230\uff0c\u5c31\u8fd4\u56denull\uff0c\u5e76\u63d0\u9192\u8d85\u65f6\u3002<\/li>\n\n\n\n
      6. \u5982\u679c\u7b49\u5230\u4e86\u6709\u6548\u8fd4\u56de\uff0c\u5219MessageControl<\/code>\u5229\u7528MessageParser<\/code>\u5c06IncomingResponseMessage<\/code>\u8f6c\u5316\u4e3a\u5bf9\u5e94ModbusResponse<\/code>\u8fd4\u56de\u7ed9\u4e0a\u5c42\u3002<\/li>\n<\/ol>\n\n\n\n
        \u5355\u5143\u6d4b\u8bd5<\/h3>\n\n\n\n
        \u5728modbus4j\/src_test\/\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u5355\u5143\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u8ddf\u8e2a\u5176\u4e2d\u76f8\u5173\u65b9\u6cd5\uff0c\u5373\u53ef\u4e86\u89e3modbus\u534f\u8bae\u7684\u5b9e\u9645\u8fd0\u4f5c\u6d41\u7a0b\u3002<\/p>\n<\/span>","protected":false},"excerpt":{"rendered":"
        GitHub\uff1ahttps:\/\/github.com\/infi…<\/p>","protected":false},"author":1,"featured_media":27977,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[691],"tags":[1426,1575,1181,1576,1139,1574],"class_list":["post-11988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-modbus-code-base","tag-lt","tag-messagecontrol","tag-1181","tag-1576","tag-1139","tag-1574"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=11988"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/27977"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=11988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=11988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=11988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}