"# \u6587\u672c\u63a7\u4ef6\u5982\u4f55\u4f7f\u7528\uff1f\n\n> 2022-03-21 | 2026-07-01\n> https:\/\/www.modbus.cn\/en\/6858.html\n\n**\u57fa\u7840\u63a7\u4ef6\u6587\u6863, \u89e6\u63a7\u5c4f\u5f00\u53d1\u6587\u6863**\n\n---\n\n## \u4ec0\u4e48\u662f\u6587\u672c\u63a7\u4ef6?\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_01.png)\n\n\u5b57\u7b26\u3001\u6570\u503c\u7b49\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u6587\u672c\u63a7\u4ef6\u6765\u663e\u793a\u3002\u53ef\u4ee5\u7531\u7528\u6237\u4e3b\u673a\u8f93\u5165\uff08\u7528\u6237\u5355\u7247\u673a\u63a7\u5236\uff09\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u6216\u8005\u81ea\u5b9a\u4e49\u952e\u76d8\uff0c\u5bf9\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u7f16\u8f91\u64cd\u4f5c\n\n\u672c\u7ae0\u8282\u4ecb\u7ecd\u6587\u672c\u63a7\u4ef6\u5c5e\u6027\u3001\u5e38\u89c1\u5e94\u7528\uff0c\u7ed3\u5408\u5de5\u7a0b\u4e2d\u7684\u753b\u9762\u4ecb\u7ecd\u6bcf\u4e00\u4e2a\u5e94\u7528\u7684\u914d\u7f6e\uff0c\u5e38\u89c1\u7684\u5e94\u7528\u5982\u4e0b\u6240\u793a\n\n- \u6587\u672c\u63a7\u4ef6\u66f4\u65b0\uff1a\u5b9e\u73b0\u5b57\u7b26\u4e32\u3001\u5c0f\u6570\u3001\u6b63\/\u8d1f\u6570\u7684\u663e\u793a- \u6587\u672c\u63a7\u4ef6\u8f93\u5165\uff1a\u70b9\u51fb\u6587\u672c\u6846\uff0c\u5f39\u51fa\u5c0f\u952e\u76d8\u3001\u5168\u952e\u76d8\u8f93\u5165- \u827a\u672f\u5b57\u663e\u793a\uff1a\u4f7f\u7528\u827a\u672f\u5b57\u663e\u793a\u5b57\u4f53\u6548\u679c- \u6587\u672c\u589e\u91cf\u8c03\u8282\uff1a\u901a\u8fc7\u6309\u94ae\u63a7\u4ef6\u63a7\u5236\u6587\u672c\u5c0f\u6570\u3001\u6574\u6570\u589e\u91cf\u8c03\u8282\n\n## 2.1 \u6587\u672c\u63a7\u4ef6\u5c5e\u6027\n\n\u672c\u7ae0\u8282\u91cd\u70b9\u4ecb\u7ecd\u6587\u672c\u63a7\u4ef6\u7684\u5c5e\u6027\uff0c\u5c5e\u6027\u7a97\u53e3\u5982\u4e0b\u6240\u793a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DispalyText_02.png)\n\n#### \u6587\u672c\n\n\u7528\u6237\u521d\u59cb\u72b6\u6001\u663e\u793a\u7684\u5185\u5bb9\n\n#### \u5b57\u4f53\n\n\u9009\u62e9\u6587\u672c\u663e\u793a\u7684\u5b57\u4f53\u5927\u5c0f\u548c\u6837\u5f0f\n\n- \u4e32\u53e3\u5c4f\u652f\u6301\u7684\u5b57\u5e93\u7f16\u7801\uff1aASCII\u3001GB2312\u3001GBK\u3001UNICODE- ASCII\uff1a\u82f1\u6587\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u7b26\u53f7\u7b49\u3001\u65e0\u6c49\u5b57- GB2312\uff1a\u7b80\u4f53\u6c49\u5b57\u3001\u65e0\u7e41\u4f53\u3001\u65e0ASCII\u5b57\u7b26- GBK\uff1a\u7b80\u4f53\u6c49\u5b57\u4e0e\u7e41\u4f53\u6c49\u5b57\u3001ASIIC\u3001\u65e5\u97e9\u6587\u7b49- UNICODE\uff1a\u652f\u6301\u591a\u79cd\u56fd\u9645\u8bed\u8a00\u3001\u5982\u6cd5\u8bed\u3001\u4fc4\u8bed\u3001\u6ce2\u65af\u8bed\u7b49\n\n1.F\/M\/H\u7cfb\u5217\u3001\u7269\u8054\u578b\u5e73\u53f0\n\n\u8be5\u5e73\u53f0\u6240\u751f\u6210\u7684\u5b57\u5e93\u5747\u662f\u77e2\u91cf\u5b57\u5e93\uff0c\u5b57\u4f53\u7684\u5b9e\u9645\u5c3a\u5bf8\u53ef\u4ee5\u4efb\u610f\u7f29\u653e\u800c\u4e0d\u5931\u771f\u3002\u6700\u5927\u652f\u630132\u4e2a\u5b57\u4f53\u6837\u5f0f\uff0c\u82e5\u7528\u6237\u9009\u62e9\u5982\u4e0b\u7684\u201cASC_CHS_24\u201d\u9ed8\u8ba4\u5b57\u4f53\u6837\u5f0f\uff0c\u5219ASC\u8868\u793aASCII\u5b57\u5e93\uff0cCHS\u8868\u793aGBK2312\u5b57\u5e93\uff0c24\u8868\u793a\u663e\u793a\u5b57\u4f53\u9ad8\u5ea6\u536024\u4e2a\u50cf\u7d20\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_03.png)\n\n\u7cfb\u7edf\u6709\u63d0\u4f9b\u5e38\u89c1\u7684\u5b57\u4f53\u6837\u5f0f\uff0c\u7528\u6237\u8fd8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5b57\u5e93\u3002\u5728VisualTFT\u8f6f\u4ef6\u7684\u83dc\u5355\u680f\uff0c F\/M\u7cfb\u5217\u3001\u7269\u8054\u578b\u5e73\u53f0\u4e0a\uff0c\u9009\u62e9\u3010\u5de5\u5177\u3011\u2192\u201c\u5b57\u5e93\u914d\u7f6e\u201d\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u8be6\u7ec6\u53c2\u8003\u300a\u5de5\u7a0b\u7b14\u8bb0-\u5982\u4f55\u81ea\u5b9a\u4e49\u77e2\u91cf\u5b57\u5e93\u300b\u6587\u6863\n\n![DisplayText_44](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_44.png)\n\n2.\u57fa\u672c\u578b\u5e73\u53f0\n\nVisualTFT\u81ea\u5e26\u7684\u5b57\u4f53\u6837\u5f0f\uff0c\u5982\u4e0b\u6240\u793a\u3002ASCII 612\u8868\u793a\u4ec5\u663e\u793a\u82f1\u6587\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u7b26\u53f7\uff0c\u4e14\u5b57\u4f53\u5927\u5c0f\u4e3a612\u4e2a\u50cf\u7d20\uff0cASCII\u6837\u5f0f\u5c5e\u4e8e\u534a\u5bbd\u683c\u5f0f\uff1bGBK2312\uff0c\u8868\u793a\u4ec5\u663e\u793a\u7b80\u4f53\u6c49\u5b57\uff0c\u4e14\u5b57\u4f53\u5927\u5c0f\u4e3a32*32\u4e2a\u50cf\u7d20\uff0cGBK2312\u6837\u5f0f\u5c5e\u4e8e\u534a\u5bbd\u683c\u5f0f\uff1bGBK1212\u8868\u793a\u663e\u793a\u7b80\u4f53\u6c49\u5b57\u4e0e\u7e41\u4f53\u6c49\u5b57\u3001ASIIC\u3001\u65e5\u97e9\u6587\uff0c\u5b57\u4f53\u5927\u5c0f\u4e3a1212\u4e2a\u50cf\u7d20\uff0cGBK\u5c5e\u4e8e\u534a\u5bbd\u683c\u5f0f\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_04.png)\n\n\u5728\u57fa\u672c\u578b\u5e73\u53f0\u4e2d\uff0c\u9664\u4e86\u7cfb\u7edf\u63d0\u4f9b\u7684\u5b57\u4f53\u6837\u5f0f\uff0c\u7528\u6237\u8fd8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5b57\u5e93\u3002\u5728VisualTFT\u8f6f\u4ef6\u7684\u83dc\u5355\u680f\uff0c\u9009\u62e9\u3010\u5de5\u5177\u3011\u2192\u201c\u5b57\u5e93\u751f\u6210\u201d\uff0c\u6839\u636e\u9700\u6c42\u914d\u7f6e\u53c2\u6570\u5373\u53ef\uff0c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_09](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_09.png)\n\n#### \u827a\u672f\u5b57\n\n\u7528\u4e8e\u5b9e\u73b0\u81ea\u5b9a\u4e49\u6216\u7279\u6b8a\u5b57\u4f53\u7684\u663e\u793a\n\n- \u56fe\u6807\u6587\u4ef6\uff1a\u63d2\u5165\u827a\u672f\u5b57\u7684icon\u6587\u4ef6- \u5c0f\u6570\u70b9\u5bbd\u5ea6\uff1a\u5c0f\u6570\u70b9\u5bbd\u5ea6\u6bd4\u4f8b\n\n![DisplayText_10](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_10.png)\n\n#### \u524d\u666f\u989c\u8272\n\n\u8bbe\u7f6e\u5b57\u4f53\u7684\u989c\u8272\uff0c\u5982\u4e0b\u6240\u793a\n\n![image-20210518105753587](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_11.png)\n\n\u4e32\u53e3\u5c4f\u8fd0\u884c\u65f6\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6307\u4ee4\u4fee\u6539\uff0c\u8be6\u7ec6\u6307\u4ee4\u53ef\u67e5\u9605\u6307\u4ee4\u52a9\u624b\u6216\u300a\u4e32\u53e3\u5c4f\u6307\u4ee4\u96c6V5.0 .pdf\u300b\u6587\u6863\n\n#### \u80cc\u666f\u7c7b\u578b\n\n\u6587\u672c\u63a7\u4ef6\u80cc\u666f\u7c7b\u578b\u53ef\u4ee5\u9009\u62e9\u900f\u660e\u3001\u5355\u8272\u3001\u56fe\u7247\u3001\u5355\u8272\uff08\u9009\u4e2d\u65f6\u663e\u793a\uff09\uff0c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_12](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_12.png)\n\n1.\u900f\u660e\uff1a\u5c06\u6587\u672c\u63a7\u4ef6\u80cc\u666f\u900f\u660e\u5316\u3002\n\n2.\u5355\u8272\uff1a\u53ea\u6709\u4e00\u79cd\u989c\u8272\u6784\u6210\u7684\u80cc\u666f\uff0c\u4e5f\u79f0\u4e3a\u201c\u7eaf\u8272\u80cc\u666f\u201d\u3002\n\n3.\u56fe\u7247\uff1a\u7ed9\u6587\u672c\u63a7\u4ef6\u7684\u80cc\u666f\u63d2\u5165\u56fe\u7247\uff0c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_13](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_13.png)\n\n4.\u5355\u8272\uff08\u9009\u4e2d\u65f6\u663e\u793a\uff09\uff1a\u70b9\u51fb\u6587\u672c\u63a7\u4ef6\uff0c\u5f39\u51fa\u952e\u76d8\uff0c\u8be5\u63a7\u4ef6\u80cc\u666f\u8272\u5982\u900f\u660e\u663e\u793a\u4e3a\u5355\u8272\u80cc\u666f\u3002\u8be5\u529f\u80fd\u5b9e\u73b0\uff0c\u5fc5\u987b\u8bbe\u7f6e\u3010\u8f93\u5165\u65b9\u5f0f\u3011\u4e3a\u201c\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u8f93\u5165\uff08\u7528\u6237\u4e3b\u673a\u53ef\u8f93\u5165\uff09\u201d\u3002\u5982\u8bbe\u7f6e\u3010\u80cc\u666f\u989c\u8272\u3011\u4e3a\u7eff\u8272\uff0c\u5982\u4e0b\u6240\u793a\u3002\n\n![DisplayText_14](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_14.png)\n\n#### \u5bc6\u7801\u663e\u793a\n\n\u5f00\u542f\u540e\u8f93\u5165\u6587\u672c\u5c06\u4ee5\u663e\u793a\uff0c\u4f8b\u5982\u6587\u672c\u4e3a\u201c0.9\u201d\uff0c\u5c06\u663e\u793a\u201c*\u201d\uff0c\u5982\u4e0b\u6240\u793a\n\n![image-20210518110744603](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_15.png)\n\n#### \u8f93\u5165\u8fb9\u6846\uff1a\n\n\u5f00\u542f\u540e\uff0c\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u65f6\uff0c\u663e\u793a\u8fb9\u6846\n\n#### \u6c34\u5e73\u5bf9\u9f50\/\u5782\u76f4\u5bf9\u9f50\n\n\u8bbe\u7f6e\u6587\u5b57\u7684\u5bf9\u9f50\u65b9\u5f0f\n\n#### \u8f93\u5165\u65b9\u5f0f\n\n\u5206\u4e3a\u201c\u7528\u6237\u4e3b\u673a\u8f93\u5165\u201d\u3001\u201c\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u8f93\u5165\u201d\u3001\u201c\u81ea\u5b9a\u4e49\u6309\u952e\u8f93\u5165\u201d\u3001\u201c\u7cfb\u7edf\u53d8\u91cf\u201d\u3002\u5982\u4e0b\u6240\u793a\n\n![DisplayText_16](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_16.png)\n\n\u7528\u6237\u4e3b\u673a\u8f93\u5165\n\n\u6587\u672c\u7531\u7528\u6237\u7684\u4e3b\u673a\u8f93\u5165\uff0c\u901a\u8fc7\u4e32\u53e3\u628a\u6307\u4ee4\u4f20\u5230\u4e32\u53e3\u5c4f\uff0c\u628a\u6570\u636e\u663e\u793a\u5230\u5c4f\u5e55\u3002\u5982\u4e0b\u6240\u793a\n\n![DisplayText_17](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_17.png)\n\n\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u8f93\u5165\uff08\u7528\u6237\u4e3b\u673a\u53ef\u8f93\u5165\uff09\n\n\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u8fdb\u884c\u6587\u672c\u8f93\u5165\uff0c\u952e\u76d8\u7c7b\u578b\u53ef\u9009\u62e9\u5c0f\u952e\u76d8\u548c\u5168\u952e\u76d8\n\n- \u952e\u76d8\u7c7b\u578b\u5c0f\u952e\u76d8\u53ef\u4ee5\u8f93\u5165\u6570\u5b57\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_18](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_18.png)\u5168\u952e\u76d8\u53ef\u4ee5\u8f93\u5165\u6570\u5b57\u3001\u82f1\u6587\u5927\/\u5c0f\u5199\u7684\u5b57\u6bcd\u3001\u4e2d\u6587\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_19](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_19.png)- \u63d0\u793a\u4fe1\u606f\u5f53\u7528\u6237\u70b9\u51fb\u6587\u672c\u6846\uff0c\u5f39\u51fa\u952e\u76d8\u7684\u8f93\u5165\u6846\u91cc\u7684\u63d0\u793a\u4fe1\u606f\uff0c\u5982\u586b\u5165\uff1a\u8bf7\u8f93\u5165\u5bc6\u7801\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_18](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_18.png)- \u952e\u76d8\u4f4d\u7f6e\u89e6\u6478\u6587\u672c\u6846\u5f39\u51fa\uff0c\u952e\u76d8\u7684\u4f4d\u7f6e\uff0c\u5206\u4e3a\u81ea\u52a8\u548c\u6307\u5b9a\uff0c\u6307\u5b9a\u6a21\u5f0f\u4e0b\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_20](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_20.png)- \u521d\u59cb\u503c\u5f39\u51fa\u952e\u76d8\u65f6\uff0c\u5728\u952e\u76d8\u7684\u8f93\u5165\u663e\u793a\u680f\u662f\u5426\u663e\u793a\u5f53\u524d\u6587\u672c\u503c- \u6587\u672c\u957f\u5ea6\u6700\u5927\u952e\u76d8\u8f93\u5165\u4e3a255\u5b57\u8282- \u6570\u503c\u9650\u5b9a\u5f39\u51fa\u952e\u76d8\u65f6\uff0c\u9650\u5236\u952e\u76d8\u8f93\u5165\u7684\u9608\u503c\uff0c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_21](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_21.png)\n\n\u81ea\u5b9a\u4e49\u6309\u952e\u8f93\u5165\n\n\u6587\u672c\u7531\u7528\u6237\u7ed3\u5408\u6309\u94ae\u63a7\u4ef6\u7684\u81ea\u5b9a\u4e49\u8f93\u5165\uff0c\u5982\u4e0b\u6240\u793a\u3002\u82e5\u7528\u6237\u4fee\u6539\u952e\u76d8\u6837\u5f0f\uff0c\u53ef\u53c2\u8003\u300a\u3010\u4e32\u53e3\u5c4f\u3011\u5982\u4f55\u81ea\u5b9a\u4e49\u952e\u76d8V_1.0\u300b\u6587\u6863\u3002\n\n![DisplayText_22](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_22.png)\n\n\u7cfb\u7edf\u53d8\u91cf\n\n\u53ef\u4ee5\u7528\u4e8e\u663e\u793a\u4e32\u53e3\u5c4f\u7684\u56fa\u4ef6\u7248\u672c\u53f7\u3001\u901a\u4fe1\u6ce2\u7279\u7387\u7b49\u7b49\uff0c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_23](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_23.png)\n\n#### \u6587\u672c\u957f\u5ea6\n\n\u6587\u672c\u8f93\u5165\u7684\u957f\u5ea6\uff0c\u6700\u5927\u4e3a255\u4e2a\u5b57\u8282\u3002\n\n## 2.2 \u6587\u672c\u63a7\u4ef6\u66f4\u65b0\u5e94\u7528\n\n\u3010\u6587\u672c\u63a7\u4ef6\u66f4\u65b0\u3011\u753b\u9762\uff0c\u4ecb\u7ecd\u7528\u6237\u8bbe\u5907\u548c\u4e32\u53e3\u5c4f\u901a\u8baf\u65f6\uff0c\u7528\u6237\u8bbe\u5907\u5411\u4e32\u53e3\u5c4f\u53d1\u9001\u6307\u4ee4\uff0c\u66f4\u65b0\u6587\u672c\u63a7\u4ef6\u7684\u5185\u5bb9\n\n#### \u753b\u9762\u914d\u7f6e\n\n\u5728\u3010\u6587\u672c\u63a7\u4ef6\u66f4\u65b0\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u5728\u8be5\u753b\u9762\u4e2d\u6dfb\u52a0\u6587\u672c\u63a7\u4ef6\uff0c\u5982\u4e0b\u6240\u793a\uff1a\n\n![image-20210518115949755](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_24.png)\n\n#### \u5c5e\u6027\u914d\u7f6e\n\n\u4ee5\u5b57\u7b26\u4e32\u663e\u793a\u680f\u4e3a\u4f8b\uff0c\u8bbe\u7f6e\u3010\u6587\u672c\u3011\u4e3a\u201c\u5e7f\u5dde\u5927\u5f69\u201d\u3001\u3010\u5b57\u4f53\u3011\u4e3a\u201cASC_CHS_24\u201d\u3001\u3010\u5782\u76f4\u5bf9\u9f50\u3011\u4e3a\u201c\u5782\u76f4\u5c45\u4e2d\u201d\u3001\u3010\u8f93\u5165\u65b9\u5f0f\u3011\u201c\u7528\u6237\u4e3b\u673a\u8f93\u5165\u201d\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a\n\n\u540c\u7406\uff0c\u5bf9\u5c0f\u6570\u663e\u793a\u680f\u3001\u8d1f\u6570\u663e\u793a\u680f\u3001\u6574\u6570\u663e\u793a\u680f\uff0c\u8bbe\u7f6e\u3010\u6587\u672c\u3011\u521d\u59cb\u503c\u4f9d\u6b21\u4e3a\u201c0.8\u201d\u3001\u201c-8\u201d\u3001\u201c18\u201d\u3002\n\n![DisplayText_25](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_25.png)\n\n#### \u8fd0\u884c\u9884\u89c8\n\n\u8fd0\u884c\u865a\u62df\u5c4f\uff0cVisualTFT\u8f6f\u4ef6\u548c\u865a\u62df\u5c4f\u7528\u201c\u865a\u62df\u4e32\u53e3\u201d\u5efa\u7acb\u8054\u673a\u3002\u6253\u5f00\u3010\u6307\u4ee4\u52a9\u624b\u3011\uff0c\u9009\u62e9\u5de6\u4fa7\u5bfc\u822a\u680f\u3010\u6587\u672c\u63a7\u4ef61\u3011\uff0c\u8bbe\u7f6e\u201c\u66f4\u65b0\u6587\u672c\u63a7\u4ef6\u201d\u7684\u6307\u4ee4\u53c2\u6570\u3002\n\n\u5b57\u7b26\u4e32\u663e\u793a\n\n\u5bf9\u753b\u9762\uff08\u753b\u9762ID\uff1a0\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\uff09\u586b\u5199\u3010\u6587\u672c\u3011\u4e3a\u201c\u8fd0\u884c\u9884\u89c8\u201d\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\u3002\u5219\u5728\u865a\u62df\u5c4f\u4e2d\uff0c\u8be5\u6587\u672c\u63a7\u4ef6\u4ece\u9ed8\u8ba4\u7684\u201c\u8df3\u52a8\u7b26\u53f7\u201d\u663e\u793a\u4e3a\u201c\u8fd0\u884c\u9884\u89c8\u201d\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_26](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_26.png)\n\n\u5c0f\u6570\u663e\u793a\n\n\u5bf9\u753b\u9762\uff08\u753b\u9762ID\uff1a0\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a2\uff09\u586b\u5199\u3010\u6587\u672c\u3011\u4e3a\u201c0.9\u201d\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_27](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_27.png)\n\n\u8d1f\u6570\u663e\u793a\n\n\u5bf9\u753b\u9762\uff08\u753b\u9762ID\uff1a0\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a3\uff09\u586b\u5199\u3010\u6587\u672c\u3011\u4e3a\u201c-9\u201d\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![DisplayText_28](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_28.png)\n\n\u6574\u6570\u663e\u793a\n\n\u5bf9\u753b\u9762\uff08\u753b\u9762ID\uff1a0\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a4\uff09\u586b\u5199\u6587\u672c\u3010\u6587\u672c\u3011\u4e3a\u201c19\u201d\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![image-20210518135234258](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_9.png)\n\n#### \u5916\u90e8MCU\u63a7\u5236\n\n\u53c2\u8003\u5f00\u53d1\u5305keil\u7a0b\u5e8f\u4e2d\u7684him.dever.h\u6587\u4ef6\u51fd\u6570\u58f0\u660e\u4ee5\u53cahim.dever.c\u6587\u4ef6\u4e2d\u7684\u5b9a\u4e49\n\nMUC\u63a7\u5236\u6587\u672c\u5b57\u7b26\u4e32\u663e\u793a\n\n\u4f8b\u5982\u7528\u6237\u9700\u5b9e\u73b0\u201c\u5b57\u7b26\u4e32\u680f\u663e\u793a\u680f\u201d\u663e\u793a\u201c\u8fd0\u884c\u9884\u89c8\u201d\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u6587\u672c\u5b57\u5e93\u4e32\u663e\u793a\u51fd\u6570SetTextValue( )\u5373\u53ef\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\n\n```\n\/************************************************************************\n\n** Function name:    void SetTextValue(uint16 screen_id,\n                                       uint16 control_id,\n                                       uchar *str);\n** Descriptions:    \u8bbe\u7f6e\u6587\u672c\u5b57\u7b26\u4e32\u663e\u793a\n** input parameters:  screen_id: \u753b\u9762ID\n**                   control_id: \u63a7\u4ef6ID\n**                          str: \u663e\u793a\u7684\u5b57\u7b26\n** output parameters           : \u65e0\n** Returned value              : \u65e0\n************************************************************************\/\n{\n    \u2026\u2026\n    SetTextValue(0, 1, \u201c\u8fd0\u884c\u9884\u89c8\u201d) \/\/\u753b\u9762ID0\uff0c\u63a7\u4ef6ID1,\u663e\u793a\u5b57\u7b26\u4e32\u201c\u8fd0\u884c\u9884\u89c8\u201d\n    \u2026\u2026\n}\n```\n\nMUC\u63a7\u5236\u663e\u793a\u6b63\u6574\u6570\u3001\u8d1f\u6574\u6570\n\n\u4f8b\u5982\u7528\u6237\u9700\u5b9e\u73b0\u201c\u8d1f\u6570\u663e\u793a\u680f\u201d\u663e\u793a\u201c-9\u201d\uff0c\u201c\u6b63\u6570\u663e\u793a\u680f\u201d\u663e\u793a\u201c19\u201d\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u6587\u672c\u5b57\u5e93\u4e32\u663e\u793a\u51fd\u6570SetTextInt32( )\u5373\u53ef\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\n\n```\n\/************************************************************************\n\n** Function name:    void SetTextInt32(uint16 screen_id,\n                                       uint16 control_id,\n                                       uint32 value,\n                                       uint8 sign,\n                                       uint8 fill_zero);\n** Descriptions    : \u8bbe\u7f6e\u6587\u672c\u4e3a\u6b63\/\u8d1f\u6574\u6570\n** input parameters: screen_id:  \u753b\u9762ID\n**                   control_id:  \u63a7\u4ef6ID\n**                   value:  \u663e\u793a\u7684\u6574\u6570\n**                   sign\uff1a  0-\u65e0\u7b26\u53f7\uff0c1-\u6709\u7b26\u53f7\n**                  fill_zero\uff1a  \u6570\u5b57\u4f4d\u6570\uff0c\u4e0d\u8db3\u65f6\u5de6\u4fa7\u8865\u96f6\n** output parameters: \u65e0\n** Returned value   : \u65e0\n************************************************************************\/\n{\n    \u2026\u2026\n    SetTextInt32 (0, 3, -9\uff0c1, 0) \/\/\u8bbe\u7f6e\u753b\u9762ID0\u63a7\u4ef6ID3,\u663e\u793a-9\n    SetTextInt32 (0, 4, 19, 0, 0) \/\/\u8bbe\u7f6e\u753b\u9762ID0\u63a7\u4ef6ID4,\u663e\u793a19\n    \u2026\u2026\n}\n```\n\nMUC\u63a7\u5236\u663e\u793a\u5c0f\u6570\n\n\u4f8b\u5982\u7528\u6237\u9700\u5b9e\u73b0\u201c\u5c0f\u6570\u663e\u793a\u680f\u201d\u663e\u793a\u201c-0.9\u201d\uff0c\u5219\u76f4\u63a5\u8c03\u7528\u6587\u672c\u5b57\u5e93\u4e32\u663e\u793a\u51fd\u6570SetTextFloat ( )\u5373\u53ef\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\n\n```\n\/************************************************************************\n** Function name:    void SetTextFloat(uint16 screen_id,\n                                       uint16 control_id,\n                                       float value,\n                                       uint8 precision,\n                                       uint8 show_zeros);\n** Descriptions    : \u8bbe\u7f6e\u6587\u672c\u5355\u7cbe\u5ea6\u6d6e\u70b9\u503c\/\u5c0f\u6570\n** input parameters: screen_id:  \u753b\u9762ID\n**                  control_id:  \u63a7\u4ef6ID\n**                       value:  \u663e\u793a\u7684\u6d6e\u70b9\u6570\n**                   precision\uff1a \u5c0f\u6570\u4f4d\u6570\n**                  show _zero\uff1a \u4e3a1\u65f6\uff0c\u663e\u793a\u672b\u5c3e0\n** output parameters:  \u65e0\n** Returned value   :   \u65e0\n************************************************************************\/\n{\n    \u2026\u2026\n    SetTextFloat (0, 3, 0.9\uff0c1,1) \/\/\u8bbe\u7f6e\u753b\u9762ID0\u63a7\u4ef6ID2,\u663e\u793a0.9\n    \u2026\u2026\n}\n```\n\n## 2.3 \u6587\u672c\u63a7\u4ef6\u952e\u76d8\u8f93\u5165\u5e94\u7528\n\n\u3010\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u3011\u753b\u9762\uff0c\u4ecb\u7ecd\u70b9\u51fb\u4e32\u53e3\u5c4f\u7684\u6587\u672c\u63a7\u4ef6\u5f39\u51fa\u952e\u76d8\uff0c\u8f93\u5165\u6570\u636e\uff0c\u4e3b\u52a8\u4e0b\u53d1\u6570\u636e\u7ed9\u7528\u6237\u5355\u7247\u673a\n\n#### \u753b\u9762\u914d\u7f6e\n\n\u5728\u3010\u6587\u672c\u63a7\u4ef6\u8f93\u5165\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u5728\u753b\u9762\u4e2d\u6dfb\u52a02\u4e2a\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\u548c2\uff09\uff0c\u5982\u4e0b\u6240\u793a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/2022032209321841-950x377.png)\n\n#### \u5c5e\u6027\u914d\u7f6e\n\n\u4ee5\u63a7\u4ef6ID\u4e3a1\u4e3a\u4f8b\uff0c\u8bbe\u7f6e\u3010\u6587\u672c\u3011\u4e3a\u201c18.8\u201d\u3001\u3010\u5b57\u4f53\u3011\u4e3a\u201cASC_CHS_24\u201d\u3001\u3010\u5782\u76f4\u5bf9\u9f50\u3011\u4e3a\u201c\u5c45\u4e2d\u5bf9\u9f50\u201d\u3001\u3010\u8f93\u5165\u65b9\u5f0f\u3011\u4e3a\u201c\u5f39\u51fa\u7cfb\u7edf\u952e\u76d8\u8f93\u5165\uff08\u7528\u6237\u4e3b\u673a\u53ef\u8f93\u5165\uff09\u201d\u3001\u3010\u952e\u76d8\u7c7b\u578b\u3011\u4e3a\u201c\u5c0f\u952e\u76d8\u201d\u3001\u3010\u952e\u76d8\u4f4d\u7f6e\u3011\u4e3a\u201c\u6307\u5b9a\u201d\u3001\u5750\u6807\u4e3a\u201c\uff08300,220\uff09\u201d\uff0c\u3010\u6570\u503c\u9650\u5b9a\u3011\u4e3a\u201c\u662f\u201d\uff0c\u9650\u5236\u8303\u56f4\u4e3a\u201c0-100\u201d\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a\n\n![DisplayText_30](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_30.png)\n\n\u540c\u7406\uff0c\u5168\u952e\u76d8\u8f93\u5165\u7684\u914d\u7f6e\u53ea\u9700\u5c06\u201c\u952e\u76d8\u7c7b\u578b\u201d\u6539\u4e3a\u201c\u5168\u952e\u76d8\u201d\u5373\u53ef\uff0c\u5176\u4ed6\u53c2\u6570\u6839\u636e\u9700\u6c42\u914d\u7f6e\u3002\n\n#### \u8fd0\u884c\u9884\u89c8\n\n\u8fd0\u884c\u865a\u62df\u5c4f\uff0c\u70b9\u51fb\u753b\u9762\uff08\u753b\u9762ID\uff1a1\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\uff09\uff0c\u5f39\u51fa\u952e\u76d8\uff0c\u8f93\u5165\u201c66\u201d\uff0c\u56de\u8f66\u3002\u5219\u865a\u62df\u5c4f\u4e0b\u53d1\u5bf9\u5e94\u7684\u6307\u4ee4\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_31.gif)\n\n## 2.4 \u827a\u672f\u5b57\u663e\u793a\u5e94\u7528\n\n\u3010\u827a\u672f\u5b57\u663e\u793a\u3011\u753b\u9762\uff0c\u4f7f\u7528\u827a\u672f\u5b57\u663e\u793a\u6548\u679c\uff0c\u9996\u5148\u751f\u6210\u5bf9\u5e94\u7684ICON\u6587\u4ef6\uff0c\u5728\u6587\u672c\u63a7\u4ef6\u7684\u5c5e\u6027\u680f\u7a97\u53e3\uff0c\u5c06ICON\u6587\u4ef6\u6dfb\u52a0\u5230\u201c\u56fe\u6807\u6587\u4ef6\u201d\u914d\u7f6e\u9009\u9879\u4e2d\n\n#### \u753b\u9762\u914d\u7f6e\n\n\u5728\u3010\u827a\u672f\u5b57\u663e\u793a\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u753b\u9762\u4e2d\u6dfb\u52a01\u4e2a\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\uff09\n\n#### \u827a\u672f\u5b57\u751f\u6210\n\n\u56fe\u6807\u6587\u4ef6\u5236\u4f5c\u6709\u4e24\u79cd\u65b9\u5f0f\n\n- \u56fe\u6807\u751f\u6210- \u827a\u672f\u5b57\u751f\u6210\n\n\u56fe\u6807\u751f\u6210\n\n- \u6253\u5f00\u56fe\u6807\u751f\u6210\u754c\u9762\u5728VisualTFT\u8f6f\u4ef6\u83dc\u5355\u680f\uff0c\u9009\u62e9\u3010\u5de5\u5177\u3011\u2192\u201c\u56fe\u6807\u751f\u6210\u201d\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_32](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_32.png)- \u56fe\u6807\u5236\u4f5c\u70b9\u51fb\u3010\u589e\u52a0\u5e27\u3011\uff0c\u5c06\u51c6\u5907\u597d\u7684\u7d20\u6750\u4e25\u683c\u6309\u7167\u201c[0-9]\u3001[: . * - + ? \/]\u3001[A-Z]\u548c[a-z]\u201d\u987a\u5e8f\u6dfb\u52a0\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u663e\u793a\u9519\u8bef\u3002\u7528\u6237\u5bfc\u5165\u56fe\u7247\u9ed8\u8ba4\u4e3a\u539f\u59cb\u7684\u5bbd\u548c\u9ad8\u663e\u793a\uff0c\u4e5f\u53ef\u4ee5\u5bf9\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u7684\u5fae\u8c03\u53ca\u4efb\u610f\u62d6\u52a8\u8fdb\u884c\u4f4d\u7f6e\u8c03\u6574\uff0c\u6700\u540e\u70b9\u51fb\u201c\u751f\u6210\u56fe\u6807\u201d\u3002\u64cd\u4f5c\u5982\u4e0b\u6240\u793a\uff1a\n\n\u827a\u672f\u5b57\u751f\u6210\n\n- \u6253\u5f00\u827a\u672f\u5b57\u751f\u6210\u754c\u9762\u5728VisualTFT\u8f6f\u4ef6\u83dc\u5355\u680f\uff0c\u9009\u62e9\u3010\u5de5\u5177\u3011\u2192\u201c\u56fe\u6807\u751f\u6210\u201d\uff0c\u5982\u4e0b\u6240\u793a![DisplayText_34](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_34.png)- \u827a\u672f\u5b57\u5236\u4f5c- \u8bbe\u7f6e\u56fe\u6807\u7684\u5927\u5c0f\uff1a\u9ad8\u5ea6\u548c\u5bbd\u5ea6\u4e3a128*64- \u5b57\u4f53\u540d\u79f0\uff1a\u6839\u636e\u663e\u793a\u6548\u679c\uff0c\u9009\u62e9\u76f8\u5e94TFT\u5b57\u5e93\u6587\u4ef6\uff0c\u53ef\u7f51\u4e0a\u4e0b\u8f7d\u83b7\u5f97- \u5b57\u4f53\u5927\u5c0f\uff1a\u9ed8\u8ba4\u663e\u793a\u7684\u5b57\u4f53\u5927\u5c0f- \u5b57\u4f53\u989c\u8272\uff1a\u8bbe\u7f6e\u5b57\u4f53\u663e\u793a\u7684\u989c\u8272- \u5b57\u7b26\u96c6\u5408\uff1a\u51713\u79cd\uff0c\u5982\u4e0b\u6240\u793a1\uff09\u6570\u5b57\uff1a\u6570\u5b570~92\uff09\u6570\u5b57\u548c\u7b26\u53f7\uff1a\u6570\u5b570~9\u3001\u5b57\u7b26[:.*-+?\/]\u30023\uff09\u6570\u5b57\/\u7b26\u53f7\/\u5b57\u6bcd\uff1a\u6570\u5b570~9\u3001\u5b57\u7b26[:.*-+?\/]\u3001\u5927\u5199A~Z\uff0c\u5c0f\u5199a~z- \u6e10\u53d8\u5904\u7406\uff1a\u7981\u6b62\u6e10\u53d8\u3001\u586b\u5145\u80cc\u666f\u8272\u3001ALPHA\u901a\u9053- \u80cc\u666f\u989c\u8272\uff1a\u663e\u793a\u5b57\u4f53\u9ed8\u8ba4\u7684\u80cc\u666f\u8272\n\n\u8bbe\u7f6e\u5982\u4e0b\u6240\u793a\u3002\u70b9\u51fb\u3010\u751f\u6210\u56fe\u6807\u3011\u5b8c\u6210\u56fe\u6807\u751f\u6210\n\n![DisplayText_35](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_35.png)\n\n#### \u5c5e\u6027\u914d\u7f6e\n\n\u8bbe\u7f6e\u3010\u827a\u672f\u5b57\u3011\u4e3a\u201c\u662f\u201d\u3001\u3010\u56fe\u6807\u6587\u4ef6\u3011\u63d2\u5165\u201c\u827a\u672f\u5b57.icon\u6587\u4ef6\u201d\u3001\u3010\u5c0f\u6570\u70b9\u5bbd\u5ea6\u3011\u201c\u4e3a50%\u201d\u3001\u3010\u5782\u76f4\u5bf9\u9f50\u3011\u4e3a\u201c\u5c45\u4e2d\u5bf9\u9f50\u201d\u3001\u3010\u8f93\u5165\u65b9\u5f0f\u3011\u4e3a\u201c\u7528\u6237\u4e3b\u673a\u8f93\u5165\u201d\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a\n\n![DisplayText_36](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_36.png)\n\n#### \u8fd0\u884c\u9884\u89c8\n\n\u8fd0\u884c\u865a\u62df\u5c4f\uff0cVisualTFT\u8f6f\u4ef6\u548c\u865a\u62df\u5c4f\u7528\u201c\u865a\u62df\u4e32\u53e3\u201d\u5efa\u7acb\u8054\u673a\u3002\u6253\u5f00\u3010\u6307\u4ee4\u52a9\u624b\u3011\uff0c\u9009\u62e9\u5de6\u4fa7\u5bfc\u822a\u680f\u3010\u6587\u672c\u63a71\u3011\uff0c\u8bbe\u7f6e\u201c\u66f4\u65b0\u6587\u672c\u63a7\u4ef6\u201d\u6307\u4ee4\u53c2\u6570\u3002\u5982\u4f8b\u7a0b\u4e2d\uff0c\u63a7\u5236\u753b\u9762\uff08\u753b\u9762ID\uff1a2\uff09\u4e2d\u7684\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\uff09\uff0c\u586b\u5199\u3010\u6587\u672c\u3011\u4e3a\u201c123\u201d\uff0c\u70b9\u51fb\u201c\u53d1\u9001\u201d\u3002\u5219\u865a\u62df\u5c4f\u6587\u672c\u63a7\u4ef61\u663e\u793a\u4ece\u9ed8\u8ba4\u7684\u201c18.8\u201d\u663e\u793a\u4e3a\u201c123\u201d\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_38.gif)\n\n## 2.5 \u6587\u672c\u589e\u91cf\u8c03\u8282\u5e94\u7528\n\n\u901a\u8fc7\u6309\u94ae\u63a7\u4ef6\u63a7\u5236\u6587\u672c\u63a7\u4ef6\u663e\u793a\u503c\u201c\u81ea\u589e\u201d\u6216\u201c\u81ea\u51cf\u201d\u64cd\u4f5c\u3002\u82e5\u8c03\u8282\u7684\u6b65\u957f\u4e3a\u6574\u6570\uff0c\u5219\u589e\u91cf\u8c03\u8282\u7684\u64cd\u4f5c\u5728\u5c4f\u5185\u5373\u53ef\u5b9e\u73b0\uff1b\u82e5\u8c03\u8282\u7684\u6b65\u957f\u4e3a\u5c0f\u6570\u3001\u5b57\u7b26\u4e32(\u65f6\u95f4)\u7b49\uff0c\u5219\u9700\u8981MCU\u6570\u636e\u4ea4\u4e92\u5b9e\u73b0\uff0c\u6216LUA\u811a\u672c\u5b9e\u73b0\uff08\u672c\u5904\u4e0d\u505a\u8bf4\u660e\uff09\n\n#### \u6574\u6570\u8c03\u8282\n\n\u753b\u9762\u914d\u7f6e\n\n\u5728\u3010\u6587\u672c\u589e\u91cf\u8c03\u8282\u3011\u753b\u9762\u7684\u201c\u80cc\u666f\u56fe\u7247\u201d\u5bfc\u5165\u76f8\u5e94\u7684\u7f8e\u5de5\u56fe\u7247\u3002\u753b\u9762\u4e2d\u6dfb\u52a01\u4e2a\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a3\uff09\uff0c2\u4e2a\u6309\u94ae\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\u548c2\uff09\uff0c\u5982\u4e0b\u6240\u793a\n\n\u5c5e\u6027\u914d\u7f6e\n\n- \u6587\u672c\u63a7\u4ef6\u5c5e\u6027\u63a7\u4ef6ID\u4e3a3\u7684\u6587\u672c\u63a7\u4ef6\uff0c\u8bbe\u7f6e\u6587\u672c\u4e3a\u201c0\u201d\u3001\u5b57\u4f53\u4e3a\u201cASC_CHS_24\u201d\u3001\u5782\u76f4\u5bf9\u9f50\u4e3a\u201c\u5782\u76f4\u5c45\u4e2d\u201d\u3001\u8f93\u5165\u65b9\u5f0f\u201c\u7528\u6237\u4e3b\u673a\u8f93\u5165\u201d\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a![DisplayText_40](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_40.png)- \u6309\u94ae\u63a7\u4ef6\u5c5e\u60271).\u586b\u5199\u6309\u94ae\u589e\u91cf\u8c03\u8282\u5bf9\u5185\u6307\u4ee4\uff1a\u9009\u62e9\u6309\u94ae\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\uff092).\u5c5e\u6027\u680f\u4e2d\u7684\u3010\u5bf9\u5185\u6307\u4ee4\u3011\u2192\u201c\u6309\u94ae\u6309\u4e0b\u201d3).\u5f39\u51fa\u6307\u4ee4\u586b\u5199\u68464).\u9009\u62e9\u201c\u6307\u4ee4\u52a9\u624b\u201d\uff0c\u5728\u6307\u4ee4\u52a9\u624b\u754c\u9762\uff0c\u5de6\u4fa7\u5bfc\u822a\u680f\u9009\u62e9\u3010\u6587\u672c\u63a7\u4ef62\u3011\uff0c\u8bbe\u7f6e\u201c\u589e\u91cf\u8c03\u8282\u201d\u533a\u57df\u7684\u6307\u4ee4\u53c2\u6570\u3002\u5982\u4f8b\u7a0b\u4e2d\uff0c\u63a7\u5236\u753b\u9762ID3\u4e2d\u7684\u6587\u672c\u63a7\u4ef6ID\u57280-100\u8303\u56f4\u5185\u4ee5\u6b65\u957f\u4e3a1\u7684\u5355\u4f4d\u9012\u51cf5).\u586b\u5199\u6307\u4ee4\u5230\u5bf9\u5e94\u6309\u94ae![DisplayText_41](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_41.png)\u540c\u7406\uff0c\u9012\u589e\u7684\u64cd\u4f5c\u4fee\u6539\u3010\u8c03\u8282\u65b9\u5f0f\u3011\u4e3a\u201c\u9012\u589e\u201d\u5373\u53ef\u3002\u6ce8\u610f\uff1a\u8be5\u5bf9\u5185\u6307\u4ee4\u589e\u91cf\u8c03\u8282\u7684\u65b9\u6cd5\u4ec5\u9002\u5408\u8c03\u8282\u7684\u6b65\u957f\u4e3a\u6574\u6570\uff0c\u4e0d\u652f\u6301\u5c0f\u6570\n\n\u8fd0\u884c\u9884\u89c8\n\n\u8fd0\u884c\u865a\u62df\u5c4f\uff0c\u70b9\u51fb\u753b\u9762\uff08\u753b\u9762ID\uff1a3\uff09\u4e2d\u7684\u6309\u94ae\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a1\u62162\uff09\uff0c\u4ee51\u7684\u6b65\u957f\u8c03\u6574\u6587\u672c\u63a7\u4ef6\u7684\u6570\u503c\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\u6240\u793a\u3002\u53c2\u8003\u5f00\u53d1\u5305keil\u7a0b\u5e8f\u4e2d\u7684him.dever.h\u6587\u4ef6\u51fd\u6570\u58f0\u660e\u4ee5\u53cahim.dever.c\u6587\u4ef6\u4e2d\u7684\u5b9a\u4e49\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_43.gif)\n\n#### \u5c0f\u6570\u8c03\u8282\n\n\u753b\u9762\u914d\u7f6e\n\n\u5728\u3010\u6587\u672c\u589e\u91cf\u8c03\u8282\u3011\u753b\u9762\u4e2d\u753b\u9762\u4e2d\u6dfb\u52a01\u4e2a\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a6\uff09\uff0c2\u4e2a\u6309\u94ae\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a4\u548c5\uff09\n\n\u5c5e\u6027\u914d\u7f6e\n\n\u63a7\u4ef6ID\u4e3a6\u7684\u6587\u672c\u63a7\u4ef6\uff0c\u8bbe\u7f6e\u6587\u672c\u4e3a\u201c0\u201d\u3001\u5b57\u4f53\u4e3a\u201cASC_CHS_24\u201d\u3001\u5782\u76f4\u5bf9\u9f50\u4e3a\u201c\u5c45\u4e2d\u5bf9\u9f50\u201d\u3001\u8f93\u5165\u65b9\u5f0f\u201c\u7528\u6237\u4e3b\u673a\u8f93\u5165\u201d\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a\n\n![DisplayText_42.png](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/03\/DisplayText_42.png)\n\n\u5b9e\u73b0\u65b9\u6cd5\n\n\u652f\u6301LUA\u811a\u672c\u7684M\/F\/W\u7cfb\u5217\u53ef\u4ee5\u5728\u811a\u672c\u5904\u7406\uff0c\u672c\u7ae0\u8282\u4e0d\u505a\u8bf4\u660e\uff0c\u4e3b\u8981\u9610\u8ff0\u901a\u7528\u65b9\u6cd5\uff0c\u7528\u6237\u5355\u7247\u673a\u4ea4\u4e92\u5b9e\u73b0\n\n- \u6309\u4e0b\u9012\u589e\u6309\u94ae\uff08\u63a7\u4ef6ID\uff1a5\uff09\u65f6\uff0c\u5c4f\u5e55\u4e0b\u53d1\u6309\u94ae\u63a7\u4ef6\u7684\u6307\u4ee4\u5230\u5355\u7247\u673a\u3002- \u5355\u7247\u673a\u89e3\u6790\u6309\u94ae\u63a7\u4ef6\u6307\u4ee4\u540e\uff0c\u82e5\u5224\u65ad\u662f\u6309\u94ae\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a5\uff09\u6309\u4e0b\uff0c\u5219\u53d1\u9001\u83b7\u53d6\u6587\u672c\u63a7\u4ef6\uff08\u63a7\u4ef6ID\uff1a6\uff09\u7684\u6307\u4ee4\uff0c\u83b7\u53d6\u6587\u672c\u63a7\u4ef6\u503c\u3002\u76f8\u5173\u4ee3\u7801\u5982\u4e0b\u6240\u793a`\/********************************************************************** ** Function name: NotifyButton(uint16 screen_id, uint16 control_id, uint8 state) ** Descriptions : \u5f53\u6309\u94ae\u72b6\u6001\u6539\u53d8(\u6216\u8c03\u7528GetControlValue)\u65f6\uff0c\u6267\u884c\u6b64\u51fd\u6570 ** input parameters: screen_id: \u753b\u9762ID ** control_id: \u63a7\u4ef6ID ** state: \u6309\u94ae\u63a7\u4ef6\u7684\u72b6\u6001\uff0c0\u5f39\u8d77\u30011\u6309\u4e0b\u30012\u957f\u6309 ** output parameters: \u65e0 ** Returned value : \u65e0 **********************************************************************\/ void NotifyButton(uint16 screen_id, uint16 control_id, uint8 state) { \u2026\u2026 \/\/\u6309\u4e0b\u753b\u9762ID3\u63a7\u4ef6ID5\u7684\u6309\u94ae\u63a7\u4ef6 if(screen_id == 3 && control_id == 5 && state == 1) { \/******************************************************************* ** Function name: GetControlValue(uint16 screen_id, uint16 control_id) ** Descriptions : \u83b7\u53d6\u63a7\u4ef6\u503c ** input parameters: screen_id : \u753b\u9762ID ** control_id: \u63a7\u4ef6ID ** output parameters: \u65e0 ** Returned value : \u65e0 *******************************************************************\/ GetControlValue(3,6); \/\/\u83b7\u53d6\u753b\u9762ID3\uff0c\u63a7\u4ef6ID6\u7684\u6587\u672c\u63a7\u4ef6\u503c } \u2026\u2026 }`Copy\n\n\u83b7\u53d6\u7684\u6587\u672c\u63a7\u4ef6\u503c\u9ed8\u8ba4\u662f\u5b57\u7b26\u4e32\uff0c\u8c03\u7528C\u5e93\u51fd\u6570\u7684sscanf\u51fd\u6570\uff0c\u5c06\u5b57\u7b26\u4e32\u8f6c\u6210\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\uff08\u5c0f\u6570\uff09\uff0c\u8fdb\u884c0.1\u4e2a\u5355\u4f4d\u9012\u589e\u8fd0\u7b97\uff0c\u5c06\u6587\u672c\u63a7\u4ef6\u503c\u66f4\u65b0\u5230\u4e32\u53e3\u5c4f\u663e\u793a\u3002\u4ee3\u7801\u5982\u4e0b\u6240\u793a\n\n```\nvoid NotifyText(uint16 screen_id, uint16 control_id, uint8 *str)\n{\n    float TestValue = 0.0; \n    \u2026\u2026\n    if(screen_id == 3 && control_id == 6)  \/\/\u753b\u9762ID2\uff1a\u6587\u672c\u8bbe\u7f6e\u548c\u663e\u793a\n    {                                      \n        sscanf(str,\"%%.1f\",&TestValue);  \/\/\u628a\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\n        TestValue += 0.1;  \/\/ \u6587\u672c\u503c\u81ea\u589e\n        \/*********************************************\n        ** Function name:    void SetTextFloat(uint16 screen_id,\n                                               uint16 control_id,\n                                                float value,\n                                                uint8 precision,\n                                                uint8 show_zeros);\n        ** Descriptions:    \u8bbe\u7f6e\u6587\u672c\u5355\u7cbe\u5ea6\u6d6e\u70b9\u503c\/\u5c0f\u6570\n        ** input parameters:  screen_id:  \u753b\u9762ID\n        **             control_id:  \u63a7\u4ef6ID\n        **             value:  \u663e\u793a\u7684\u6d6e\u70b9\u6570\n        **             precision\uff1a  \u5c0f\u6570\u4f4d\u6570\n        **             show _zero\uff1a  \u4e3a1\u65f6\uff0c\u663e\u793a\u672b\u5c3e0\n        ** output parameters:  \u65e0\n        ** Returned value:   \u65e0\n        *****************************************************************\/\n        SetTextFloat(3,6,TestValue,1,1);\/\/\u8bbe\u7f6e\u753b\u9762ID3\u3001\u63a7\u4ef6ID6\u6bcf\u6b21\u81ea\u589e\u7684\u6570\u503c \n    }\n    \u2026\u2026\n}\n```\n\n#### \u65f6\u95f4\u8c03\u8282\n\n\u65f6\u95f4\u7684\u589e\u91cf\u8c03\u8282\uff0c\u7528\u6237\u53ef\u53c2\u8003\u5c0f\u6570\u589e\u91cf\u7684\u65b9\u6cd5\uff0c\u7ed3\u5408\u7528\u6237\u4e3b\u673a\u5b8c\u6210\u6570\u636e\u4ea4\u4e92\uff0c\u7528\u6237\u4e3b\u673a\u53ea\u8981\u5bf9\u5e94\u8c03\u7528\u5b57\u7b26\u4e32\u5904\u7406\u51fd\u6570\u5b9e\u73b0\u5373\u53ef\n\n[wshop_downloads]\n\n---\n*modbus.cn*\n"