{"id":25031,"date":"2023-09-22T23:16:28","date_gmt":"2023-09-22T15:16:28","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=25031"},"modified":"2026-06-30T23:47:14","modified_gmt":"2026-06-30T15:47:14","slug":"tiao-dong-fu-hao-da-ban-kai-guan-modbus-tong-xun-xie-yi","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/25031.html","title":{"rendered":"\u8df3\u52a8\u7b26\u53f7\u5927\u677f\u5f00\u5173Modbus\u901a\u8baf\u534f\u8bae"},"content":{"rendered":"

\u667a\u80fd\u5f00\u5173\u5bc4\u5b58\u5668\u4f4d\u7f6e\u56fe<\/h2>\n\n\n\n
<\/figure>\n\n\n\n

RS485 \u901a\u8baf\u6a21\u5f0f<\/th><\/tr><\/thead><\/table><\/figure>\n\n\n\n
\u5730\u5740<\/td>01<\/td><\/tr>
\u62a5\u6587\u683c\u5f0f<\/td>HEX<\/td><\/tr>
\u9ed8\u8ba4\u6ce2\u7279\u7387<\/td>9600 8 N 1<\/td><\/tr>
CRC16<\/td>\u4f4e\u5b57\u8282\u5728\u524d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Function Code<\/h2>\n\n\n\n
\u8bfb\u5bc4\u5b58\u5668<\/td>03<\/td><\/tr>
\u5199\u5355\u4e2a\u5bc4\u5b58\u5668<\/td>06<\/td><\/tr>
\u5199\u591a\u4e2a\u5bc4\u5b58\u5668<\/td>10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8bfb\u5355\u4e2a\u5bc4\u5b58\u5668<\/h2>\n\n\n\n
\u8bfb\u5355\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u8bfb\u53d6\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>03<\/td>27 10<\/td>00 01<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/strong><\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5b57\u8282\u6570<\/td>\u6570\u636e<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>03<\/td>02<\/td>11 33<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8bfb\u5355\u4e2a\u5bc4\u5b58\u5668<\/h2>\n\n\n\n
\u5199\u5355\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u503c<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>06<\/td>27 10<\/td>00 01<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/strong><\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u503c<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>06<\/td>27 10<\/td>00 01<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5199\u591a\u4e2a\u5bc4\u5b58\u5668<\/strong><\/h2>\n\n\n\n
\u5199\u591a\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u5199\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>\u5b57\u8282\u6570<\/td>\u6570\u636e<\/td>\u6570\u636e<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>10<\/td>27 10<\/td>00 02<\/td>04<\/td>33 44<\/td>55 66<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u5199\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>10<\/td>27 10<\/td>00 02<\/td>12 34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Modbus\u5bc4\u5b58\u5668\u8bf4\u660e<\/h2>\n\n\n\n
\u529f\u80fd\u5bc4\u5b58\u5668\u5730\u5740<\/td><\/tr>
\u5e8f\u53f7<\/td>\u540d\u5b57<\/td>\u8bfb\/\u5199<\/td>\u5bc4\u5b58\u5668\u5730\u5740
\u5341\u8fdb\u5236<\/td>		\u5bc4\u5b58\u5668\u5730\u5740
16\u8fdb\u5236<\/td>		\u503c<\/td>\u542b\u4e49<\/td>\u4e3e\u4f8b<\/td>\u5907\u6ce8<\/td><\/tr>
1<\/td>\u5730\u5740<\/td>\u8bfb\/\u5199<\/td>0001<\/td>0001<\/td>00 01<\/td>\u5730\u5740\u8303\u56f401-FE<\/td>00 01<\/td><\/td><\/tr>
2<\/td>\u5f00\u5173\u6ce2\u7279\u7387<\/td>\u8bfb\/\u5199<\/td>0002<\/td>0002<\/td>00 01<\/td>00\u5bf9\u5e94115200
01\u5bf9\u5e9476800
02\u5bf9\u5e9457600
03\u5bf9\u5e9438400
04\u5bf9\u5e9419200
05\u5bf9\u5e9414400
06\u5bf9\u5e949600
07\u5bf9\u5e944800
08\u5bf9\u5e942400
09\u5bf9\u5e941200<\/td>		00 06<\/td>06\u5bf9\u5e949600
\u4fee\u6539\u6210\u529f\u4f1a\u4ee5\u5f53\u524d\u6ce2\u7279\u7387\u56de\u590d
\u56de\u590d\u540e\u5207\u6362\u4e3a\u65b0\u7684\u6ce2\u7279\u7387<\/td><\/tr>
3<\/td>1-16\u8f93\u51fa\u64cd\u4f5c
\u652f\u6301\u8bfb\u5199<\/td>		\u8bfb\/\u5199<\/td>1001<\/td>3E9<\/td>00 01<\/td>
\u7b2c1\u5b57\u828200\u65e0\u610f\u4e49
\u7b2c2\u5b57\u828200\u517301\u5f0002\u7ffb\u8f6c03\u70b9\u52a8<\/td>		00 01<\/td>\u8f93\u51fa1 \u5f00  –\u7ee7\u7535\u56681<\/td><\/tr>
4<\/td>\u8bfb\/\u5199<\/td>1002<\/td>3EA<\/td>00 00<\/td>\u8f93\u51fa2 \u5173  –\u7ee7\u7535\u56682<\/td><\/tr>
5<\/td>\u8bfb\/\u5199<\/td>1003<\/td>3EB<\/td>00 02<\/td>\u8f93\u51fa3 \u7ffb\u8f6c  –\u7ee7\u7535\u56683<\/td><\/tr>
6<\/td>\u8bfb\/\u5199<\/td>1004<\/td>3EC<\/td>00 03<\/td>\u8f93\u51fa4 \u70b9\u52a8  –\u6307\u793a\u706f4<\/td><\/tr>
7<\/td>\u8bfb\/\u5199<\/td>1005<\/td>3ED<\/td>00 02<\/td>\u8f93\u51fa5 \u7ffb\u8f6c  –\u6307\u793a\u706f5<\/td><\/tr>
8<\/td>\u8bfb\/\u5199<\/td>1006<\/td>3EE<\/td>00 01<\/td>\u8f93\u51fa6 \u5f00  –\u6307\u793a\u706f6<\/td><\/tr>
9<\/td>\u8bfb\/\u5199<\/td>1007<\/td>3EF<\/td>00 01<\/td>\u8f93\u51fa7 \u5f00  –\u65e0\u7528<\/td><\/tr>
10<\/td>\u8bfb\/\u5199<\/td>1008<\/td>3F0<\/td>00 01<\/td>\u8f93\u51fa8 \u5f00  –\u65e0\u7528<\/td><\/tr>
11<\/td>\u8bfb\/\u5199<\/td>1009<\/td>3F1<\/td>00 01<\/td>\u8f93\u51fa9 \u5f00  –\u80cc\u666f\u706f1<\/td><\/tr>
12<\/td>\u8bfb\/\u5199<\/td>1010<\/td>3F2<\/td>00 01<\/td>\u8f93\u51fa10 \u5f00  –\u80cc\u666f\u706f2<\/td><\/tr>
13<\/td>\u8bfb\/\u5199<\/td>1011<\/td>3F3<\/td>00 01<\/td>\u8f93\u51fa11 \u5f00  –\u80cc\u666f\u706f3<\/td><\/tr>
14<\/td>\u8bfb\/\u5199<\/td>1012<\/td>3F4<\/td>00 01<\/td>\u8f93\u51fa12 \u5f00  –\u80cc\u666f\u706f4<\/td><\/tr>
15<\/td>\u8bfb\/\u5199<\/td>1013<\/td>3F5<\/td>00 01<\/td>\u8f93\u51fa13 \u5f00  –\u80cc\u666f\u706f5<\/td><\/tr>
16<\/td>\u8bfb\/\u5199<\/td>1014<\/td>3F6<\/td>00 01<\/td>\u8f93\u51fa14 \u5f00  –\u80cc\u666f\u706f6<\/td><\/tr>
17<\/td>\u8bfb\/\u5199<\/td>1015<\/td>3F7<\/td>00 01<\/td>\u8f93\u51fa15 \u5f00  –\u65e0\u7528<\/td><\/tr>
18<\/td>\u8bfb\/\u5199<\/td>1016<\/td>3F8<\/td>00 01<\/td>\u8f93\u51fa16 \u5f00  –\u65e0\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e3e\u4f8b<\/h2>\n\n\n\n

\u8bfb\u591a\u4e2a\u5bc4\u5b58\u5668<\/h3>\n\n\n\n
\u8bfb\u591a\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u8bfb\u53d6\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>03<\/td>03 E9<\/td>00 02<\/td>15 BB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/strong><\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5b57\u8282\u6570<\/td>\u6570\u636e<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>03<\/td>04<\/td>00 01 00 01<\/td>6A 33<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5199\u5355\u4e2a\u5bc4\u5b58\u5668<\/h2>\n\n\n\n
\u5199\u5355\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u503c<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>06<\/td>00 01<\/td>00 02<\/td>59 CB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/strong><\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u503c<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>06<\/td>00 01<\/td>00 02<\/td>59 CB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5199\u591a\u4e2a\u5bc4\u5b58\u5668<\/h2>\n\n\n\n
\u5199\u591a\u4e2a<\/td>\u5730\u5740<\/td>Function Code<\/td>\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u5199\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>\u5b57\u8282\u6570<\/td>\u6570\u636e<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u53d1\u9001<\/td>01<\/td>10<\/td>00 01<\/td>00 06<\/td>0C<\/td>00 01 00 01 00 00 01 00 00 00 00 00 00<\/td>BA 51<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8fd4\u56de\u6570\u636e<\/strong><\/p>\n\n\n\n

<\/td>\u5730\u5740<\/td>Function Code<\/td>\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740<\/td>\u5199\u51e0\u4e2a\u5bc4\u5b58\u5668<\/td>CRC\u6821\u9a8c<\/td><\/tr>
\u8fd4\u56de<\/td>01<\/td>10<\/td>00 01<\/td>00 06<\/td>11 CB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4ea7\u54c1\u8d2d\u4e70\uff1a<\/mark><\/strong>https:\/\/item.taobao.com\/item.htm?ft=t&id=671086569988<\/a><\/p>\n\n\n\n

<\/p>\n<\/span>","protected":false},"excerpt":{"rendered":"

\u667a\u80fd\u5f00\u5173\u5bc4\u5b58\u5668\u4f4d\u7f6e\u56fe RS485 \u901a\u8baf\u6a21\u5f0f \u5730\u5740 01 \u62a5\u6587…<\/p>","protected":false},"author":1,"featured_media":25736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[3095],"tags":[1759,651,689,559,1749],"class_list":["post-25031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-slug-device-registers","tag-crc","tag-modbus","tag-689","tag-559","tag-1749"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/25031","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=25031"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/25031\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/25736"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=25031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=25031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=25031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}