{"id":30299,"date":"2025-03-18T09:27:10","date_gmt":"2025-03-18T01:27:10","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=30299"},"modified":"2026-06-27T10:45:39","modified_gmt":"2026-06-27T02:45:39","slug":"pelco-d-xie-yi-zhong-zhuan-su-fang-xiang-bian-jiao-deng-can-shu-de-fan-wei-he-yong-fa","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/30299.html","title":{"rendered":"Pelco-D \u534f\u8bae\u4e2d \u8f6c\u901f\u3001\u65b9\u5411\u3001\u53d8\u7126 \u7b49\u53c2\u6570\u7684\u8303\u56f4\u548c\u7528\u6cd5"},"content":{"rendered":"

\u4ea7\u54c1\u8d2d\u4e70\uff1a<\/mark><\/strong>https:\/\/item.taobao.com\/item.htm?ft=t&id=900569256900<\/a><\/p>\n\n\n\n

1. \u65b9\u5411\u63a7\u5236\uff08\u5de6\/\u53f3\/\u4e0a\/\u4e0b\uff09<\/strong><\/h3>\n\n\n\n
    \n
  • \u63a7\u5236\u65b9\u5f0f<\/strong>\uff1a\u901a\u8fc7\u62a5\u6587\u4e2d\u7684 \u547d\u4ee41\uff08\u7b2c3\u5b57\u8282\uff09<\/strong> \u7684\u4e8c\u8fdb\u5236\u4f4d\uff08BIT\uff09\u5f00\u542f\u65b9\u5411\u3002<\/li>\n\n\n\n
  • \u503c\u8303\u56f4<\/strong>\uff1a\u53ea\u6709 \u5f00\uff081\uff09\u6216\u5173\uff080\uff09<\/strong>\uff0c\u6ca1\u6709\u4e2d\u95f4\u503c\u3002\u6bd4\u5982\uff1a<\/li>\n\n\n\n
  • \u5de6\u8f6c\uff1a0x04<\/code>\uff08\u4e8c\u8fdb\u5236 0000 0100<\/code>\uff0cBIT3=1\uff09<\/li>\n\n\n\n
  • \u53f3\u8f6c\uff1a0x02<\/code>\uff08\u4e8c\u8fdb\u5236 0000 0010<\/code>\uff0cBIT2=1\uff09<\/li>\n\n\n\n
  • \u4e0a\u8f6c\uff1a0x08<\/code>\uff08\u4e8c\u8fdb\u5236 0000 1000<\/code>\uff0cBIT4=1\uff09<\/li>\n\n\n\n
  • \u4e0b\u8f6c\uff1a0x10<\/code>\uff08\u4e8c\u8fdb\u5236 0001 0000<\/code>\uff0cBIT5=1\uff09<\/li>\n\n\n\n
  • \u901f\u5ea6\u63a7\u5236<\/strong>\uff1a\u7531 \u6570\u636e1\uff08\u7b2c5\u5b57\u8282\uff09<\/strong> \u548c \u6570\u636e2\uff08\u7b2c6\u5b57\u8282\uff09<\/strong> \u51b3\u5b9a\uff1a<\/li>\n\n\n\n
  • \u6c34\u5e73\u901f\u5ea6\uff08\u5de6\/\u53f3\uff09\uff1a\u6570\u636e1\uff08\u7b2c5\u5b57\u8282\uff09\uff0c\u8303\u56f4 0x00<\/code>\uff08\u505c\u6b62\uff09\u5230 0xFF<\/code>\uff08\u6700\u5feb\uff09\u3002<\/li>\n\n\n\n
  • \u5782\u76f4\u901f\u5ea6\uff08\u4e0a\/\u4e0b\uff09\uff1a\u6570\u636e2\uff08\u7b2c6\u5b57\u8282\uff09\uff0c\u8303\u56f4\u540c\u4e0a\u3002<\/li>\n\n\n\n
  • \u6ce8\u610f<\/strong>\uff1a\u901f\u5ea6\u5177\u4f53\u6570\u503c\u7531\u6444\u50cf\u5934\u51b3\u5b9a\uff0c\u6bd4\u5982\uff1a\n
      \n
    • 0x00<\/code> = \u505c\u6b62<\/li>\n\n\n\n
    • 0x20<\/code> = \u6162\u901f<\/li>\n\n\n\n
    • 0xFF<\/code> = \u6700\u5feb<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

      \u793a\u4f8b<\/strong>\uff1a\u8ba9\u6444\u50cf\u5934 \u5411\u5de6\u4e2d\u901f\u8f6c<\/strong>\uff0c\u5411\u4e0a\u6162\u901f\u8f6c<\/strong>\uff1a<\/h4>\n\n\n\n
      FF 01 0C 00 3F 20 XX<\/code><\/pre>\n\n\n\n
        \n
      • \u547d\u4ee41 = 0x0C<\/code>\uff08\u4e8c\u8fdb\u5236 0000 1100<\/code>\uff0c\u5de6\u8f6c 0x04<\/code> + \u4e0a\u8f6c 0x08<\/code>\uff09<\/li>\n\n\n\n
      • \u6570\u636e1 = 0x3F<\/code>\uff08\u6c34\u5e73\u901f\u5ea6\u4e2d\u901f\uff09<\/li>\n\n\n\n
      • \u6570\u636e2 = 0x20<\/code>\uff08\u5782\u76f4\u901f\u5ea6\u6162\u901f\uff09<\/li>\n<\/ul>\n\n\n\n
        \n\n\n\n
        2. \u53d8\u7126\uff08\u653e\u5927\/\u7f29\u5c0f\uff09<\/strong><\/h3>\n\n\n\n
          \n
        • \u63a7\u5236\u65b9\u5f0f<\/strong>\uff1a\u901a\u8fc7 \u547d\u4ee42\uff08\u7b2c4\u5b57\u8282\uff09<\/strong> \u7684\u4e8c\u8fdb\u5236\u4f4d\u5f00\u542f\u53d8\u7126\u3002<\/li>\n\n\n\n
        • \u503c\u8303\u56f4<\/strong>\uff1a\u53ea\u6709 \u5f00\uff081\uff09\u6216\u5173\uff080\uff09<\/strong>\uff0c\u6ca1\u6709\u901f\u5ea6\u503c\u3002\u6bd4\u5982\uff1a<\/li>\n\n\n\n
        • \u653e\u5927\uff1a0x20<\/code>\uff08\u4e8c\u8fdb\u5236 0010 0000<\/code>\uff0cBIT6=1\uff09<\/li>\n\n\n\n
        • \u7f29\u5c0f\uff1a0x40<\/code>\uff08\u4e8c\u8fdb\u5236 0100 0000<\/code>\uff0cBIT7=1\uff09<\/li>\n\n\n\n
        • \u901f\u5ea6\u63a7\u5236<\/strong>\uff1a\u53d8\u7126\u901f\u5ea6\u901a\u5e38\u7531\u6444\u50cf\u5934\u786c\u4ef6\u9884\u8bbe\uff0c\u65e0\u6cd5\u901a\u8fc7 Pelco-D \u534f\u8bae\u8c03\u8282\uff08\u6709\u4e9b\u6444\u50cf\u5934\u53ef\u80fd\u652f\u6301\u7279\u6b8a\u6307\u4ee4\uff09\u3002<\/li>\n<\/ul>\n\n\n\n
          \u793a\u4f8b<\/strong>\uff1a\u8ba9\u6444\u50cf\u5934 \u6301\u7eed\u653e\u5927<\/strong>\uff1a<\/h4>\n\n\n\n
          FF 01 00 20 00 00 XX<\/code><\/pre>\n\n\n\n
            \n
          • \u547d\u4ee42 = 0x20<\/code>\uff08\u653e\u5927\uff09<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n
            3. \u805a\u7126\uff08\u6e05\u6670\/\u6a21\u7cca\uff09<\/strong><\/h3>\n\n\n\n
              \n
            • \u63a7\u5236\u65b9\u5f0f<\/strong>\uff1a\u901a\u8fc7 \u547d\u4ee42\uff08\u7b2c4\u5b57\u8282\uff09<\/strong> \u7684\u4e8c\u8fdb\u5236\u4f4d\u5f00\u542f\u805a\u7126\u3002<\/li>\n\n\n\n
            • \u503c\u8303\u56f4<\/strong>\uff1a\u53ea\u6709 \u5f00\uff081\uff09\u6216\u5173\uff080\uff09<\/strong>\uff1a<\/li>\n\n\n\n
            • \u805a\u7126\u8fdc\uff08\u66f4\u6e05\u6670\uff09\uff1a0x80<\/code>\uff08\u4e8c\u8fdb\u5236 1000 0000<\/code>\uff0cBIT8=1\uff09<\/li>\n\n\n\n
            • \u805a\u7126\u8fd1\uff08\u66f4\u6a21\u7cca\uff09\uff1a0x01<\/code>\uff08\u4e8c\u8fdb\u5236 0000 0001<\/code>\uff0cBIT1=1\uff09<\/li>\n<\/ul>\n\n\n\n
              \u793a\u4f8b<\/strong>\uff1a\u8ba9\u6444\u50cf\u5934 \u8c03\u6574\u5230\u66f4\u6e05\u6670<\/strong>\uff1a<\/h4>\n\n\n\n
              FF 01 00 80 00 00 XX<\/code><\/pre>\n\n\n\n
                \n
              • \u547d\u4ee42 = 0x80<\/code>\uff08\u805a\u7126\u8fdc\uff09<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n
                4. \u5176\u4ed6\u529f\u80fd\uff08\u9884\u7f6e\u4f4d\u3001\u626b\u63cf\u7b49\uff09<\/strong><\/h3>\n\n\n\n
                  \n
                • \u9884\u7f6e\u4f4d\u8c03\u7528<\/strong>\uff1a\u901a\u8fc7 \u547d\u4ee42<\/strong> \u548c \u6570\u636e1\/\u6570\u636e2<\/strong> \u7ec4\u5408\u5b9e\u73b0\u3002\u4f8b\u5982\uff1a<\/li>\n\n\n\n
                • \u8c03\u7528\u9884\u7f6e\u4f4d 5\uff1a\u6570\u636e1 = 0x00<\/code>\uff08\u9ad8\u4f4d\uff09\uff0c\u6570\u636e2 = 0x05<\/code>\uff08\u4f4e\u4f4d\uff09\uff0c\u547d\u4ee42 = 0x07<\/code>\u3002<\/li>\n\n\n\n
                • \u81ea\u52a8\u626b\u63cf<\/strong>\uff1a\u547d\u4ee42 = 0x90<\/code>\uff08\u5f00\u542f\u81ea\u52a8\u626b\u63cf\uff09\u3002<\/li>\n<\/ul>\n\n\n\n
                  \n\n\n\n
                  \u603b\u7ed3\u8868\u683c<\/strong><\/h3>\n\n\n\n
                  \u529f\u80fd<\/th>\u63a7\u5236\u5b57\u8282<\/th>\u503c\u8303\u56f4<\/th>\u793a\u4f8b\u503c<\/th><\/tr><\/thead>
                  \u5de6\u8f6c<\/td>\u547d\u4ee41<\/td>0x04<\/code>\uff08\u5f00\uff09<\/td>0x04<\/code><\/td><\/tr>
                  \u53f3\u8f6c<\/td>\u547d\u4ee41<\/td>0x02<\/code>\uff08\u5f00\uff09<\/td>0x02<\/code><\/td><\/tr>
                  \u4e0a\u8f6c<\/td>\u547d\u4ee41<\/td>0x08<\/code>\uff08\u5f00\uff09<\/td>0x08<\/code><\/td><\/tr>
                  \u4e0b\u8f6c<\/td>\u547d\u4ee41<\/td>0x10<\/code>\uff08\u5f00\uff09<\/td>0x10<\/code><\/td><\/tr>
                  \u6c34\u5e73\u901f\u5ea6<\/td>\u6570\u636e1<\/td>0x00<\/code>\uff08\u505c\uff09~0xFF<\/code>\uff08\u6700\u5feb\uff09<\/td>0x3F<\/code>\uff08\u4e2d\u901f\uff09<\/td><\/tr>
                  \u5782\u76f4\u901f\u5ea6<\/td>\u6570\u636e2<\/td>\u540c\u4e0a<\/td>0x20<\/code>\uff08\u6162\u901f\uff09<\/td><\/tr>
                  \u53d8\u7126\u653e\u5927<\/td>\u547d\u4ee42<\/td>0x20<\/code>\uff08\u5f00\uff09<\/td>0x20<\/code><\/td><\/tr>
                  \u53d8\u7126\u7f29\u5c0f<\/td>\u547d\u4ee42<\/td>0x40<\/code>\uff08\u5f00\uff09<\/td>0x40<\/code><\/td><\/tr>
                  \u805a\u7126\u8fdc<\/td>\u547d\u4ee42<\/td>0x80<\/code>\uff08\u5f00\uff09<\/td>0x80<\/code><\/td><\/tr>
                  \u805a\u7126\u8fd1<\/td>\u547d\u4ee42<\/td>0x01<\/code>\uff08\u5f00\uff09<\/td>0x01<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                  \n\n\n\n
                  \u6ce8\u610f\u4e8b\u9879<\/strong><\/h3>\n\n\n\n
                    \n
                  1. \u540c\u65f6\u63a7\u5236\u591a\u4e2a\u529f\u80fd<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u7ec4\u5408\u4e8c\u8fdb\u5236\u4f4d\u5b9e\u73b0\u3002
                    \u4f8b\u5982\uff1a\u5de6\u8f6c + \u4e0a\u8f6c = 0x04 + 0x08 = 0x0C<\/code>\uff08\u547d\u4ee41\uff09\u3002<\/li>\n\n\n\n
                  2. \u505c\u6b62\u6240\u6709\u52a8\u4f5c<\/strong>\uff1a\u53d1\u9001\u6240\u6709\u63a7\u5236\u4f4d\u4e3a 0x00<\/code> \u7684\u62a5\u6587\u3002
                    \u793a\u4f8b\uff1aFF 01 00 00 00 00 XX<\/code>\u3002<\/li>\n\n\n\n
                  3. \u8bbe\u5907\u5dee\u5f02<\/strong>\uff1a\u4e0d\u540c\u6444\u50cf\u5934\u5bf9\u901f\u5ea6\u503c\u7684\u89e3\u91ca\u53ef\u80fd\u4e0d\u540c\uff0c\u5efa\u8bae\u53c2\u8003\u8bbe\u5907\u624b\u518c\u3002<\/li>\n<\/ol>\n<\/span>","protected":false},"excerpt":{"rendered":"
                    \u4ea7\u54c1\u8d2d\u4e70\uff1ahttps:\/\/item.taobao.com\/i…<\/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":[1],"tags":[2111,687],"class_list":["post-30299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-pelco-d","tag-687"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/30299","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=30299"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/30299\/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=30299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=30299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=30299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}