97622娱乐电子游戏

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\u827e\u4f53\u5b9d\u5e72\u8d27 | \u4f7f\u7528Profishark\u8fdb\u884cEhterCAT\u4e3b\u7ad9\u6027\u80fd\u6d4b\u8bd5<\/p>\n<\/div><\/div>\n\n\n\n

\u4e00\u3001EtherCAT \u4e3b\u7ad9\u6027\u80fd\u6d4b\u8bd5
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\u4e00\u822c\u60c5\u51b5\u4e0bEtherCAT\u4e3b\u7ad9\u6027\u80fd\u6d4b\u8bd5\u4f1a\u5173\u6ce8\u4e3b\u7ad9\u901a\u8baf\u5468\u671f\uff0ccircle time\u662f\u5426\u7a33\u5b9a\uff0c\u6296\u52a8\u591a\u5c11\uff0c\u56e0\u6b64\u53ef\u4ee5\u8bbe\u7f6e\u5728\u4e0d\u540c\u7684circle time\uff0c\u6bd4\u59822ms\uff0c1ms\uff0c500us\uff0c250us\uff0c125us\u7b49\u6761\u4ef6\u4e0b\u6d4b\u8bd5\u6296\u52a8\uff0c\u53ef\u4ee5\u91c7\u7528\u7b2c\u4e09\u65b9\u7684\u6293\u5305\u5de5\u5177+wireshark\u8fdb\u884c\u62a5\u6587\u5206\u6790\uff0c\u4e0d\u540c\u4e3b\u7ad9\u5468\u671f\uff0c\u9700\u8981\u4fee\u6539\u4ee3\u7801\u4ee5\u53caENI\u6587\u4ef6\u7684circle time\uff0c\u6b64\u5904\u4ee51ms\u4e3b\u7ad9\u5468\u671f\uff0c\u6709\u4e9b\u4efb\u52a1\u5468\u671f\u662f5ms\uff08\u4e3b\u7ad9\u5468\u671f\u76845\u500d\uff09\u3002<\/p>\n\n\n
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$\"EtherCAT\uff0cTSN\uff0cProfinet\uff0c\u5de5\u4e1a\u4ee5\u592a\u7f51\u6293\u5305\"$ <\/figure><\/div>\n\n\n
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$\"\"$ <\/figure><\/div>\n\n\n
\u4e8c\u3001EtherCAT\u62a5\u6587\u6293\u53d6
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\u6293\u5305\u65b9\u5f0f\uff0c\u4e3b\u7ad9\u548c\u4ece\u7ad9\u76f4\u63a5\u63a5\u5165\u7b2c\u4e09\u65b9\u7684\u6293\u5305\u5de5\u5177\uff0c\u8fde\u63a5\u65b9\u5f0f\u5982\u4e0b\u793a\u610f\u56fe\uff0c\u53ef\u4ee5\u5148\u8fd0\u884c\u4e3b\u7ad9\uff0c\u5f85\u4e3b\u4ece\u901a\u8baf\u7a33\u5b9a\u540e\uff0c\u518d\u8fdb\u884c\u6570\u636e\u6293\u5305\uff0c\u8fd9\u6837\u6293\u51fa\u6765\u7684\u6570\u636e\u5305\u5c31\u662fpdo\u6570\u636e\/\u8fc7\u7a0b\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u4e3b\u7ad9\u542f\u52a8\u524d\uff0c\u5f00\u59cb\u6293\u5305\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u628a\u6574\u4e2a\u542f\u52a8\u8fc7\u7a0b\u7684\u6570\u636e\u6293\u53d6\u51fa\u6765\uff0c\u4f46\u662f\u8fc7\u6ee4\u65f6\uff0cop\u524d\u7684\u62a5\u6587\u6570\u636e\u5c31\u4e0d\u662f\u6211\u4eec\u9700\u8981\u5206\u6790\u7684\u6570\u636e\u4e86\u3002<\/p>\n\n\n
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$\"Profishark\u5de5\u4e1a\u4ee5\u592a\u7f51\u6293\u5305\"$ <\/figure><\/div>\n\n
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$\"Profishark\u5de5\u4e1a\u4ee5\u592a\u7f51\u6293\u5305\"$ <\/figure><\/div>\n\n\n
\u827e\u4f53\u5b9d\u63d0\u4f9b\u6700\u7b80\u5355\u7684EtherCAT\u6293\u5305\u5de5\u5177\uff0c ProfiShark\uff0c\u5e2e\u52a9\u7f51\u7edc\u5de5\u7a0b\u5e08\u8f7b\u677e\u8bbf\u95ee\u7f51\u7edc\u5e76\u4ee5\u6b63\u786e\u7684\u65f6\u95f4\u6233\u8bb0\u6355\u83b7\u6bcf\u4e2a\u5355\u4e2a\u6570\u636e\u5305\u3002\u901a\u8fc7Profishark\u6293\u5305\u53ef\u4ee5\u5f97\u5230\u9ad8\u8d28\u91cf\u7684\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u53ef\u5728\u6570\u636e\u5305\u5206\u6790\u5668\u8f6f\u4ef6\uff08\u5982Wireshark\uff09\u4e2d\u7528\u4e8e\u7f51\u7edc\u5206\u6790\uff0c\u6216\u76f4\u63a5\u5b58\u50a8\u5230\u78c1\u76d8\u4ee5\u4f9b\u4ee5\u540e\u5206\u6790\u3002\uff08\u8be6\u7ec6\u4fe1\u606f\u8bf7\u67e5\u770b\u6587\u672b\uff09<\/p>\n\n\n\n
\u4e09\u3001\u5728Wireshark\u4e0a\u8fdb\u884cEtherCAT\u62a5\u6587\u5206\u6790
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1\u3001 \u8bbe\u7f6ewireshark\u65f6\u95f4\u683c\u5f0f\u5982\u4e0b<\/p>\n\n\n
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$\"Profishark\u5de5\u4e1a\u4ee5\u592a\u7f51\u6293\u5305\"$ <\/figure><\/div>\n\n\n
2\u3001 \u4f7f\u7528ecat.ado == 0x130\u547d\u4ee4\uff0c\u8fc7\u6ee4\u51fa\u4ece\u7ad9\u5728\u7b2c\u51e0\u6761\u62a5\u6587\u5904\u8fdb\u5165op\u72b6\u6001\u7684\uff0c\u8fd9\u91cc\u662f33900\uff0c\u610f\u5473\u774033900\u524d\u7684\u62a5\u6587\u4e0d\u80fd\u7528\u4e8e\u5206\u6790circle time\uff0c\u56e0\u4e3apdo\u6570\u636e\/\u5468\u671f\u6027\u6570\u636e\u53ea\u5728\u4ece\u7ad9\u8fdb\u5165op\u540e\u624d\u88ab\u53d1\u9001<\/p>\n\n\n
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$\"Profishark\uff0cEtherCAT\uff0cTSN\uff0cProfinet\uff0c\u5de5\u4e1a\u4ee5\u592a\u7f51\u6293\u5305\"$ <\/figure><\/div>\n\n\n
3\u3001 \u5206\u6790\u5468\u671f\u6027\u62a5\u6587\uff0c\u6ce8\u610f\u5230\u6bcf\u4e2a\u5468\u671f\u6027\u62a5\u6587\u5305\u542b\u4e09\u4e2a\u5b50\u62a5\u6587(\u903b\u8f91\u5bfb\u5740)\u4ee5\u53ca\u4e00\u4e2aDC\u76f8\u5173\u7684ARMW\u547d\u4ee4<\/p>\n\n\n
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$\"Profishark\"$ <\/figure><\/div>\n\n\n
4\u3001 \u8fc7\u6ee4\u51fa\u5468\u671f\u6027\u62a5\u6587\uff0c\u4f7f\u7528\u8be5\u6307\u4ee4ecat.sub1.cmd == LRD && ecat.sub1.cnt == 0\uff0c\u8fc7\u6ee4\u51fa\u5b50\u62a5\u65871\u4e3aLRD\u4e14\u8ba1\u7b97\u5668\u503c\u4e3a0\uff08\u8868\u793a\u4ece\u4e3b\u7ad9\u53d1\u51fa\uff0c\u672a\u7ecf\u8fc7\u4ece\u7ad9\uff09\u7684\u5468\u671f\u6027\u62a5\u6587\uff0c\u9009\u62e9\u4e09\u89d2\u8fdb\u884c\u62a5\u6587\u6392\u5e8f\uff0c\u53ef\u4ee5\u662f\u4ece\u5c0f\u5230\u5927\uff0c\u6216\u8005\u4ece\u5927\u5230\u5c0f\u3002<\/p>\n\n\n
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$\"Profishark\"$
\u6700\u5c0f\u5468\u671f\u662f999.496us<\/figcaption><\/figure><\/div>\n\n\n
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\u6700\u5927\u5468\u671f1000.536us<\/figcaption><\/figure><\/div>\n\n\n
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\u7ed3\u8bba\uff1a<\/strong>\u53ef\u4ee5\u770b\u51fa1ms\u4e3b\u7ad9\u5468\u671f\u4e0b\uff0c\u57fa\u4e8ezcu102\u5f00\u53d1\u677f\uff0c\u6d4b\u8bd5\u51fa\u6765\u7684\u4e3b\u7ad9\u5468\u671f\u7684\u6296\u52a8\u662fns\u7ea7\u522b\uff0c\u5b9e\u9645\u5728500us\u548c250us\uff0c125us\u6761\u4ef6\u4e0b\uff0c\u6296\u52a8\u90fd\u662f\u5728ns\u7ea7\u522b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001EtherCAT \u4e3b\u7ad9\u6027\u80fd\u6d4b\u8bd5 \u4e00\u822c\u60c5\u51b5\u4e0bEtherCAT\u4e3b\u7ad9\u6027\u80fd\u6d4b\u8bd5\u4f1a\u5173\u6ce8\u4e3b\u7ad9\u901a\u8baf\u5468\u671f\uff0ccircle t…<\/p>\n","protected":false},"author":1,"featured_media":34311,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[591],"tags":[602,607],"aioseseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/34298"}],"collection":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/comments?post=34298"}],"version-history":[{"count":2,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/34298\/revisions"}],"predecessor-version":[{"id":34312,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/posts\/34298\/revisions\/34312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/media\/34311"}],"wp:attachment":[{"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/media?parent=34298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/categories?post=34298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aqycmy.com\/wp-json\/wp\/v2\/tags?post=34298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}