{"id":18705,"date":"2022-02-23T10:02:16","date_gmt":"2022-02-23T02:02:16","guid":{"rendered":"https:\/\/hongtronics.com\/?p=18705"},"modified":"2023-04-06T13:08:55","modified_gmt":"2023-04-06T05:08:55","slug":"%e3%80%90%e5%b7%a5%e6%a5%ad%e6%a8%b9%e8%8e%93%e6%b4%be%e3%80%91%e5%8f%aa%e8%a6%81%e4%b8%83%e5%80%8b%e6%ad%a5%e9%a9%9f%ef%bc%81codesys%e9%85%8d%e7%bd%aemodbus-tcp%e4%b8%bb%e7%ab%99","status":"publish","type":"post","link":"https:\/\/hongtronics.com\/en\/%e3%80%90%e5%b7%a5%e6%a5%ad%e6%a8%b9%e8%8e%93%e6%b4%be%e3%80%91%e5%8f%aa%e8%a6%81%e4%b8%83%e5%80%8b%e6%ad%a5%e9%a9%9f%ef%bc%81codesys%e9%85%8d%e7%bd%aemodbus-tcp%e4%b8%bb%e7%ab%99\/","title":{"rendered":"\u3010\u5de5\u696d\u6a39\u8393\u6d3e\u3011\u53ea\u8981\u4e03\u500b\u6b65\u9a5f\uff01CODESYS\u914d\u7f6eModbus TCP\u4e3b\u7ad9"},"content":{"rendered":"
\n
\n

<\/p>\n\n\n\n

preamble<\/h2>\n\n\n\n

\u5de5\u696d\u6a39\u8393\u6d3e RevPi Connect+ feat. CODESYS\u53ef\u4ee5\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u5de5\u696d\u5c0f\u578b\u63a7\u5236\u5668\uff0c\u7528\u65bc\u5404\u7a2e\u4e0d\u540c\u7684\u81ea\u52d5\u5316\u4efb\u52d9\uff0c\u662f\u8907\u96dc\u548c\u6210\u672c\u5bc6\u96c6\u578bPLC\u7684\u771f\u6b63\u66ff\u4ee3\u54c1\u3002<\/p>\n\n\n\n

RevPi Connect+ feat. CODESYS\u7531RevPi Connect+16G\u6a21\u584a\u548c\u5177\u6709\u591a\u6838\u80fd\u529b\u7684CODESYS Control\u904b\u884c\u7cfb\u7d71\u7d44\u6210\uff0c\u958b\u7bb1\u5373\u7528\uff0c\u7528\u6236\u7121\u9700\u518d\u81ea\u884c\u5b89\u88ddCODESYS Control\u904b\u884c\u7cfb\u7d71\u3002<\/p>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u5b8f\u8679\u96fb\u5b50\u63d0\u4f9b\u7684\u6240\u6709\u5de5\u696d\u7d1a\u6a39\u8393\u6d3e\u90fd\u53ef\u4ee5\u900f\u904e\u5404\u7a2e\u6578\u5b57\u548c\u6a21\u64ecI\/O<\/strong>\u4ee5\u53ca\u7db2\u95dc\u64f4\u5c55\u6a21\u584a<\/strong>\u9032\u884c\u64f4\u5c55\uff0c\u4e14RevPi\u64f4\u5c55\u6a21\u584a\u90fd\u5df2\u7121\u7e2b\u96c6\u6210\u5230CODESYS\u4e2d\uff0c\u53ef\u4ee5\u900f\u904e\u96c6\u6210\u958b\u767c\u74b0\u5883\u9032\u884c\u63a7\u5236\u548c\u914d\u7f6e\u3002<\/p>\n\n\n\n

RevPi Connect+\u63a7\u5236\u5668\u6a21\u584a\u900f\u904e\u9644\u5e36\u7684CODESYS WebVisu\u529f\u80fd<\/strong>\uff0c\u53ef\u4ee5\u5728CODESYS\u8edf\u9ad4\u4e2d\u7de8\u5bebWeb\u7aef\u7684\u7528\u6236\u754c\u9762\u6216\u6578\u64da\u53ef\u8996\u5316\u754c\u9762\uff0c\u4e26\u53ef\u900f\u904e\u6240\u6709\u5e38\u898b\u7684\u700f\u89bd\u5668\u5728PC\u3001\u5e73\u677f\u96fb\u8166\u6216\u667a\u80fd\u624b\u6a5f\u4e0a\u986f\u793a\u53ef\u8996\u5316\u7684\u754c\u9762\u3002\u9019\u6d88\u9664\u4e86\u5c0d\u55ae\u7368\u7684HMI\u8edf\u9ad4\u7684\u9700\u6c42\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4e5f\u7bc0\u7d04\u4e86\u9805\u76ee\u6210\u672c\u3002<\/p>\n\n\n\n

\u6e96\u5099\u786c\u9ad4\u5de5\u5177<\/h2>\n\n\n\n

1\u3001\u5de5\u696d\u6a39\u8393\u6d3e\u63a7\u5236\u5668*1\uff08\u672c\u6587\u4f7f\u7528Connect+Codesys\u6a21\u584a\uff09<\/p>\n\n\n\n

2\u3001\u958b\u95dc\u76d2*1<\/p>\n\n\n\n

3\u3001\u71c8\u5854*1<\/p>\n\n\n\n

\u6e96\u5099\u8edf\u9ad4\u5de5\u5177 <\/h2>\n\n\n\n

# CODESYS Runtime\u591a\u6838\u6388\u6b0a\uff08\u6a39\u8393\u6d3e\u7248\u672c\uff09<\/p>\n\n\n\n

\u5de5\u696d\u6a39\u8393\u6d3e Modbus TCP\u4e3b\u7ad9\u914d\u7f6e\u6b65\u9a5f<\/h2>\n\n\n\n

\uff081\uff09\u65b0\u5efa\u5de5\u7a0b<\/p>\n\n\n\n

\uff082\uff09\u5de5\u7a0b\u985e\u578b<\/p>\n\n\n\n

\u6e2c\u8a66\u4f7f\u7528\u7684CODESYS\u6388\u6b0a\u662f\u591a\u6838\u7248\u672c<\/strong>\uff0c\u6240\u4ee5\u9078\u64c7CODESYS Control for Raspberry Pi MC SL<\/strong>\uff1b\u5982\u679c\u662f\u55ae\u6838\u7248\u672c\u8acb\u9078\u64c7CODESYS Control for Raspberry Pi SL\u3002<\/p>\n\n\n\n

\uff083\uff09\u6dfb\u52a0\u8a2d\u5099-\u63a7\u5236\u5668<\/p>\n\n\n\n

\u53f3\u64ca\u300eDevice\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u8a2d\u5099\uff0c\u627e\u5230\u300e\u5176\u4ed6\u9805\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u4f7f\u7528\u7684\u63a7\u5236\u5668\u6a21\u584a\uff0c\u9ede\u64ca\u300e\u6dfb\u52a0\u8a2d\u5099\u300f \u3002\uff08\u672c\u6b21\u6e2c\u8a66\u4f7f\u7528\u7684\u662fConnect\u6a21\u584a\uff09<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\uff084\uff09\u6dfb\u52a0\u8a2d\u5099-IO\u6a21\u584a<\/p>\n\n\n\n

a\u3001\u53f3\u64ca\u300eRevPi Connect\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u8a2d\u5099\uff0c\u6839\u64daIO\u6a21\u584a\u64fa\u653e\u7684\u4f4d\u7f6e\u9032\u884c\u300epiBridgeLeft\u300f\u548c\u300epiBridgeRight\u300f\u7684\u9078\u64c7\uff0c\u9ede\u64ca\u300e\u6dfb\u52a0\u8a2d\u5099 \u300f\u3002\uff08\u672c\u6b21\u6e2c\u8a66\u4e2dIO\u6a21\u584a\u64fa\u653e\u5728\u5de6\u908a\uff0c\u6240\u4ee5\u9078\u64c7\u300epiBridgeLeft\u300f\uff09<\/p>\n\n\n\n

b\u3001\u53f3\u64ca\u300epiBridgeLeft\u300f,\u9078\u64c7\u9700\u8981\u6dfb\u52a0\u7684IO\u6a21\u584a\uff0c\u9ede\u64ca\u300e\u6dfb\u52a0\u8a2d\u5099\u300f\u3002\uff08\u672c\u6b21\u6e2c\u8a66\u4f7f\u7528\u7684\u662fDIO\u6a21\u584a\uff09<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\uff085\uff09\u5b9a\u7fa9IO\u53e3<\/p>\n\n\n\n

\u9ede\u64ca\u6dfb\u52a0\u7684IO\u6a21\u584a\uff0c\u9078\u64c7\u300eRevolution PI DIO Module I\/O\u6620\u5c04\u300f\uff0c\u5b9a\u7fa9\u9700\u8981\u4f7f\u7528\u7684IO\u53e3\u3002\uff08\u672c\u6b21\u6e2c\u8a66\u4f7f\u7528\u7684\u662fDI1\u3001DO1\uff09<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\uff086\uff09\u914d\u7f6eModbus TCP\u4e3b\u7ad9<\/p>\n\n\n\n

a\u3001\u53f3\u64ca\u300eDevice\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u8a2d\u5099\uff0c\u627e\u5230\u300e\u73fe\u5834\u7e3d\u7dda\u300f\uff0c\u9078\u64c7\u300e\u4ee5\u592a\u7db2\u9069\u914d\u5668\u300f-> \u300e Ethernet \u300f \u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

b\u3001\u53f3\u64ca\u300eEthernet\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u300e Modbus TCP Master\u300f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

c\u3001\u53f3\u64ca\u300eModbus_TCP_Master\u300f\uff0c\u9078\u64c7\u6dfb\u52a0\u300eModbus TCP Slave\u300f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

d\u3001\u9ede\u64ca\u300eModbus_TCP_Slave\u300f\uff0c\u9078\u64c7\u300e \u901a\u7528\u300f\uff0c\u586b\u5beb\u5f9e\u7ad9IP\u5730\u5740\u3002\uff08\u672c\u6b21\u6e2c\u8a66\u4f7f\u7528\u7684\u662f\u5f9e\u7ad9\u6a21\u64ec\u5668\uff0c\u6240\u4ee5\u586b\u5beb\u7684\u662fPC\u7aef\u7684IP\u5730\u5740\uff09<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

e\u3001\u53f3\u64ca\u300eModbus_TCP_Slave\u300f\uff0c\u9078\u64c7\u300eModbus\u5f9e\u7ad9\u901a\u9053\u300f -> \u300e\u6dfb\u52a0\u901a\u9053\u300f\uff0c\u8a2d\u7f6e\u300eChannel 0\u300f\u8a2a\u554f\u985e\u578b\u70ba\u300eRead Holding Registers\u300f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

f\u3001\u9ede\u64caModbus\u5f9e\u7ad9\u521d\u59cb\u5316\uff0c\u9078\u64c7\u300e\u65b0\u5efa\u300f\uff0c\u8a2d\u7f6e\u8a2a\u554f\u6a21\u5f0f\u70ba\u300eWrite Multiple Registers\u300f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\uff087\uff09\u6dfb\u52a0\u5168\u5c40\u8b8a\u91cf<\/p>\n\n\n\n

a\u3001\u53f3\u64ca\u300eApplication\u300f\uff0c\u9078\u64c7\u300e\u6dfb\u52a0\u5c0d\u8c61\u300f ->\u300e\u5168\u5c40\u8b8a\u91cf\u5217\u8868\u300f\uff0c\u547d\u540d\u70ba\u300eGVL\u300f\u3002<\/p>\n\n\n\n

b\u3001\u9ede\u64caGVL\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n\n\n\n

IO_IW36 AT %IW36 : INT; \/\/\u9019\u662fModbus TCP Slave I\/O\u6620\u5c04\u521d\u59cb\u5316\uff0c\u53ef\u4ee5\u67e5\u770b\u300eModbus_TCP_Slave\u300f\u7684\u6620\u5c04<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n

\uff088\uff09\u7a0b\u5e8f\u7de8\u5beb<\/p>\n\n\n\n

a\u3001\u9ede\u64ca\u300eMainTask\u300f\u4e0b\u7684 \u300ePLC_PRG\u300f\u3002<\/p>\n\n\n\n

b\u3001\u5728\u53f3\u5074\u7684\u5de5\u5177\u7bb1\u4e2d\u5206\u5225\u62d6\u62fd1\u500b\u89f8\u9ede\u30011\u500b\u7dda\u5708\u30011\u500bGE\u6578\u5b78\u904b\u7b97\u7b26\u5230\u4e3b\u754c\u9762\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\uff089\uff09\u767b\u9304\u4e26\u904b\u884c\u7a0b\u5e8f\uff0c\u6309\u52d5\u958b\u95dc\u76d2\u5c31\u6703\u9ede\u4eae\u5c0d\u61c9\u7684\u71c8\u6548\u3002<\/p>\n\n\n\n

Conclusion<\/h2>\n\n\n\n

\u540c\u6a23\u7684\u65b9\u5f0f\uff0c\u4e5f\u53ef\u4ee5\u5c07\u5de5\u696d\u6a39\u8393\u6d3e\u914d\u7f6e\u6210Modbus TCP\u5f9e\u7ad9\u3001Modbus RTU\u4e3b\/\u5f9e\u7ad9\u4f7f\u7528\u3002<\/strong><\/p>\n\n\n\n

CODESYS Runtime\u672c\u8cea\u4e0a\u652f\u6301\u8a31\u591a\u73fe\u5834\u7e3d\u7dda\u6216\u5de5\u696d\u4ee5\u592a\u7db2\u5354\u8b70\uff0c\u5982PROFINET\u3001EtherCAT\u3001EtherNet\/IP\u6216CANopen<\/strong>\uff0c\u5f9e\u800c\u4f7f\u5de5\u696d\u6a39\u8393\u6d3e\u5728\u6b64\u985e\u7db2\u8def\u4e2d\u4f5c\u70ba\u8edfPLC\u4f7f\u7528\u3002<\/strong><\/p>\n\n\n\n

\u9664\u4e86CODESYS Control Runtime\u5916\uff0cRevPi Connect+ feat. CODESYS\u9084\u53ef\u4ee5\u5b89\u88dd\u500b\u5225\u61c9\u7528\u7a0b\u5e8f\uff0c\u6216\u900f\u904eNode-RED\u3001Python\u6216\u76f4\u63a5\u7528C\u8a9e\u8a00<\/strong>\u7de8\u7a0b\u7b49\u7b49\u3002<\/p>\n\n\n\n

\n\n\n\n
\n
\u4e86\u89e3\u7522\u54c1\u8a73\u60c5<\/a><\/div>\n\n\n\n
\u806f\u7e6b\u5c08\u4eba\u670d\u52d9<\/a><\/div>\n<\/div>\n\n\n\n
\n\n\n\n
\"\"
Contact Us<\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"

\u524d\u8a00 \u5de5\u696d\u6a39\u8393\u6d3e RevPi Connect+ feat. 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