{"id":110180,"date":"2026-09-26T09:34:03","date_gmt":"2026-09-26T01:34:03","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/110180.html"},"modified":"2026-09-26T09:34:03","modified_gmt":"2026-09-26T01:34:03","slug":"dlms-cosem-%e8%93%9d%e7%9a%ae%e4%b9%a6%e8%a7%a3%e8%af%bb%ef%bc%88%e5%9b%9b%ef%bc%89%ef%bc%9aextended-register-%e7%b1%bb%ef%bc%88class_id-4%ef%bc%89-%e7%bb%99%e6%95%b0%e5%80%bc","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/110180.html","title":{"rendered":"DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb\uff08\u56db\uff09\uff1aExtended register \u7c7b\uff08class_id = 4\uff09\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a\u201c\u65f6\u523b\u201c\u4e0e\u201c\u72b6\u6001\u201c"},"content":{"rendered":"<h2>DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb&#xff08;\u56db&#xff09;&#xff1a;Extended register \u7c7b&#xff08;class_id &#061; 4&#xff09;\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a&#034;\u65f6\u523b&#034;\u4e0e&#034;\u72b6\u6001&#034;<\/h2>\n<p>\u7cfb\u5217\u8bf4\u660e&#xff1a;\u672c\u7cfb\u5217\u57fa\u4e8e DLMS UA\u300aBlue Book&#xff08;\u84dd\u76ae\u4e66&#xff09;\u7b2c 16 \u7248 \u00b7 \u7b2c 2 \u90e8\u5206\u300b&#xff0c;\u4e00\u4e2a\u63a5\u53e3\u7c7b\u4e00\u7bc7\u3002\u7b2c 3 \u7bc7\u8bb2\u4e86 Register&#xff08;class_id &#061; 3&#xff09;&#xff0c;\u5b83\u89e3\u51b3\u4e86&#034;\u8fd9\u4e2a\u6570\u662f\u4ec0\u4e48\u5355\u4f4d&#034;\u3002\u672c\u7bc7\u7684 Extended register \u518d\u5f80\u524d\u8d70\u4e00\u6b65&#xff1a;\u89e3\u51b3&#034;\u8fd9\u4e2a\u6570\u662f\u54ea\u4e00\u65f6\u523b\u7684&#xff1f;\u5b83\u8fd8\u6709\u6548\u5417&#xff1f;&#034;<\/p>\n<p>\u4e0a\u7bc7\u56de\u987e&#xff1a;Register \u7684\u4e09\u4e2a\u5c5e\u6027\u662f logical_name \/ value \/ scaler_unit&#xff0c;\u80fd\u5b8c\u6574\u8868\u8fbe&#034;1 234,5 Wh&#034;\u3002\u4f46\u5b83\u8bb0\u5f55\u4e0d\u4e86\u8fd9\u4e2a\u503c\u662f\u4ec0\u4e48\u65f6\u5019\u91c7\u4e0b\u6765\u7684&#xff0c;\u4e5f\u8bb0\u5f55\u4e0d\u4e86\u8fd9\u4efd\u6570\u636e\u662f\u5426\u53ef\u4fe1\u3002<\/p>\n<hr \/>\n<h3>0. \u4e3a\u4ec0\u4e48\u9700\u8981&#034;\u65f6\u523b &#043; \u72b6\u6001&#034;<\/h3>\n<p>\u5148\u770b\u4e24\u4e2a\u771f\u5b9e\u7684\u5de5\u7a0b\u75db\u70b9&#xff1a;<\/p>\n<p>\u75db\u70b9\u4e00&#xff1a;\u8fd9\u4e2a\u503c\u662f\u4ec0\u4e48\u65f6\u5019\u7684&#xff1f;<\/p>\n<p>\u4e3b\u7ad9\u51cc\u6668 3 \u70b9\u8bfb\u5230 1-0:1.8.0 &#061; 1 234,5 kWh\u3002\u8fd9\u4e2a\u503c\u662f\u6b64\u523b\u7684\u5b9e\u65f6\u503c&#xff0c;\u8fd8\u662f\u6628\u591c 24:00 \u51bb\u7ed3\u4e0b\u6765\u7684\u7ed3\u7b97\u503c&#xff1f;<\/p>\n<ul>\n<li>\u5982\u679c\u662f\u5b9e\u65f6\u503c&#xff0c;\u5b83\u6bcf\u79d2\u90fd\u5728\u53d8&#xff0c;\u4e3b\u7ad9\u8bfb\u5230\u7684\u662f&#034;\u8bfb\u7684\u90a3\u4e00\u523b&#034;\u7684\u5feb\u7167&#xff1b;<\/li>\n<li>\u5982\u679c\u662f\u51bb\u7ed3\u503c&#xff0c;\u5b83\u4ece\u51bb\u7ed3\u65f6\u523b\u8d77\u5c31\u4e0d\u53d8\u4e86&#xff0c;\u4e3b\u7ad9\u4eca\u5929\u8bfb\u3001\u660e\u5929\u8bfb\u90fd\u4e00\u6837\u3002<\/li>\n<\/ul>\n<p>Register \u5206\u4e0d\u6e05\u8fd9\u4e24\u79cd\u60c5\u51b5 \u2014\u2014 \u5b83\u53ea\u6709 value\u3002\u800c\u5728\u7ed3\u7b97\u3001\u8ba1\u8d39\u3001\u5bf9\u8d26\u573a\u666f\u91cc&#xff0c;&#034;\u8fd9\u4e2a\u503c\u5c5e\u4e8e\u54ea\u4e2a\u65f6\u523b&#034;\u662f\u521a\u9700&#xff0c;\u4e0d\u80fd\u9760\u4e3b\u7ad9&#034;\u6211\u8bfb\u7684\u65f6\u5019\u662f\u51e0\u70b9&#034;\u6765\u63a8\u65ad&#xff08;\u56e0\u4e3a\u53ef\u80fd\u6284\u8868\u5931\u8d25\u3001\u8865\u6284\u3001\u6570\u636e\u5ef6\u8fdf&#xff09;\u3002<\/p>\n<p>\u75db\u70b9\u4e8c&#xff1a;\u8fd9\u4efd\u6570\u636e\u8fd8\u6709\u6548\u5417&#xff1f;<\/p>\n<p>\u8868\u8ba1\u6389\u7535\u3001\u65f6\u949f\u88ab\u56de\u62e8\u3001\u6821\u9a8c\u5931\u8d25\u3001\u6570\u503c\u6ea2\u51fa\u2026\u2026\u8fd9\u4e9b\u60c5\u51b5\u4e0b value \u4f9d\u7136\u4f1a\u8fd4\u56de\u4e00\u4e2a\u6570\u5b57&#xff0c;\u4f46\u8fd9\u4e2a\u6570\u5b57\u4e0d\u53ef\u4fe1\u3002\u600e\u4e48\u628a&#034;\u4e0d\u53ef\u4fe1&#034;\u8fd9\u4ef6\u4e8b\u544a\u8bc9\u4e3b\u7ad9&#xff1f;<\/p>\n<p>Extended register \u7684\u7b54\u6848\u5c31\u662f\u591a\u51fa\u6765\u7684\u4e24\u4e2a\u5c5e\u6027&#xff1a;<\/p>\n<ul>\n<li>capture_time&#xff1a;\u8fd9\u4e2a value \u662f\u5728\u4ec0\u4e48\u65f6\u523b\u88ab\u91c7\u96c6\/\u51bb\u7ed3\u4e0b\u6765\u7684&#xff1b;<\/li>\n<li>status&#xff1a;\u8fd9\u4efd\u6570\u636e\u7684\u72b6\u6001&#xff08;\u662f\u5426\u6709\u6548\u3001\u662f\u5426\u88ab\u6539\u3001\u662f\u5426\u6ea2\u51fa\u2026\u2026&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u84dd\u76ae\u4e66\u539f\u6587&#xff08;Extended register, Overview&#xff09;&#xff1a;<br \/>\n\u201cThis IC allows modelling a process value with its associated scaler, unit, status and capture time information.\u201d<\/p>\n<p>\u4e00\u53e5\u8bdd\u5b9a\u4f4d&#xff1a;<\/p>\n<p>Extended register &#061; Register &#043; \u91c7\u96c6\u65f6\u523b &#043; \u6570\u636e\u72b6\u6001\u3002\u7528\u4e8e&#034;\u51bb\u7ed3\u503c&#034;&#034;\u5e26\u72b6\u6001\u7684\u77ac\u65f6\u91cf&#034;\u8fd9\u7c7b\u9700\u8981\u81ea\u8bc1\u65f6\u95f4\u4e0e\u53ef\u4fe1\u5ea6\u7684\u6570\u636e\u3002<\/p>\n<hr \/>\n<h3>1. \u7c7b\u84dd\u56fe<\/h3>\n<p>Extended register    0&#8230;n    class_id &#061; 4, version &#061; 0<\/p>\n<table>\n<tr>\u5c5e\u6027\u9759\u6001\/\u52a8\u6001\u6570\u636e\u7c7b\u578bShort name<\/tr>\n<tbody>\n<tr>\n<td>logical_name<\/td>\n<td>(static)<\/td>\n<td>octet-string<\/td>\n<td>x<\/td>\n<\/tr>\n<tr>\n<td>value<\/td>\n<td>(dyn.)<\/td>\n<td>CHOICE<\/td>\n<td>x &#043; 0x08<\/td>\n<\/tr>\n<tr>\n<td>scaler_unit<\/td>\n<td>(static)<\/td>\n<td>scal_unit_type<\/td>\n<td>x &#043; 0x10<\/td>\n<\/tr>\n<tr>\n<td>status<\/td>\n<td>(dyn.)<\/td>\n<td>CHOICE<\/td>\n<td>x &#043; 0x18<\/td>\n<\/tr>\n<tr>\n<td>capture_time<\/td>\n<td>(dyn.)<\/td>\n<td>octet-string<\/td>\n<td>x &#043; 0x20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tr>\u65b9\u6cd5\u5fc5\u9009\/\u53ef\u9009(m\/o)Short name<\/tr>\n<tbody>\n<tr>\n<td>reset (data)<\/td>\n<td>o&#xff08;\u53ef\u9009&#xff09;<\/td>\n<td>x &#043; 0x38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5bf9\u6bd4 Register&#xff08;class_id &#061; 3&#xff09;\u4e00\u773c\u5c31\u80fd\u770b\u51fa\u6765&#xff1a;\u524d\u4e09\u4e2a\u5c5e\u6027\u5b8c\u5168\u4e00\u6837&#xff08;\u8fde Short name \u504f\u79fb x \/ x&#043;0x08 \/ x&#043;0x10 \u90fd\u4e00\u81f4&#xff09;&#xff0c;\u53ea\u662f\u591a\u6302\u4e86 status&#xff08;x&#043;0x18&#xff09;\u548c capture_time&#xff08;x&#043;0x20&#xff09;\u3002<\/p>\n<p>\u8fd9\u4e2a&#034;\u504f\u79fb\u590d\u7528&#034;\u4e0d\u662f\u5de7\u5408&#xff0c;\u800c\u662f COSEM \u7684\u8bbe\u8ba1\u4e60\u60ef&#xff1a;\u6d3e\u751f\u80fd\u529b\u7684\u65b0\u7c7b\u4f1a\u6cbf\u7528\u7236\u7c7b\u7684\u5c5e\u6027\u504f\u79fb&#xff0c;\u4fdd\u8bc1 SN \u5bfb\u5740\u4e0b\u4e3b\u7ad9\u7684\u903b\u8f91\u53ef\u590d\u7528\u3002<\/p>\n<hr \/>\n<h3>2. \u5c5e\u6027\u9010\u6761\u89e3\u8bfb<\/h3>\n<h4>2.1 value \u4e0e scaler_unit&#xff1a;\u76f4\u63a5\u7ee7\u627f Register<\/h4>\n<p>\u84dd\u76ae\u4e66\u5728\u8fd9\u4e24\u4e2a\u5c5e\u6027\u4e0a\u6ca1\u6709\u91cd\u590d\u5199\u89c4\u683c&#xff0c;\u800c\u662f\u76f4\u63a5\u6307\u5411 Register&#xff1a;<\/p>\n<p>value&#xff1a;\u201cSee the specification of the IC \u2018Register\u2019.\u201d<br \/>\nscaler_unit&#xff1a;\u201cSee the specification of the IC \u2018Register\u2019.\u201d<\/p>\n<p>\u4e5f\u5c31\u662f\u8bf4&#xff1a;<\/p>\n<ul>\n<li>value \u7684 CHOICE \u6570\u636e\u7c7b\u578b\u8868\u4e0e Register \u5b8c\u5168\u4e00\u81f4&#xff08;16 \u79cd&#xff1a;null-data[0] \u2026 float64[24]&#xff09;&#xff1b;<\/li>\n<li>scaler_unit \u540c\u6837 structure { scaler: integer, unit: enum }&#xff0c;\u6362\u7b97\u89c4\u5219\u540c\u6837\u662f \u771f\u503c &#061; value \u00d7 10^scaler\u3002<\/li>\n<\/ul>\n<p>\u6240\u4ee5\u6362\u7b97\u51fa\u771f\u503c\u7684\u4ee3\u7801\u53ef\u4ee5\u5b8c\u5168\u590d\u7528&#xff0c;\u8fd9\u4e5f\u662f\u628a Extended register \u89c6\u4f5c&#034;Register \u7684\u6269\u5c55&#034;\u7684\u539f\u56e0\u3002<\/p>\n<h4>2.2 status&#xff08;dyn., CHOICE&#xff09;\u2014\u2014 \u7075\u6d3b&#xff0c;\u4f46\u4e0d\u6807\u51c6\u5316<\/h4>\n<p>status \u7684\u7c7b\u578b\u662f\u53e6\u4e00\u4e2a CHOICE&#xff0c;\u53ef\u9009\u7c7b\u578b\u6bd4 value \u5c11&#xff08;\u53bb\u6389\u4e86\u6709\u7b26\u53f7\u548c\u6d6e\u70b9&#xff0c;\u504f\u91cd&#034;\u6807\u5fd7\u4f4d\/\u679a\u4e3e\/\u5b57\u7b26\u4e32&#034;&#xff09;&#xff1a;<\/p>\n<p>CHOICE<br \/>\n{<br \/>\n  &#8212; simple data types<br \/>\n  null-data            [0],<br \/>\n  bit-string           [4],<br \/>\n  double-long-unsigned [6],<br \/>\n  octet-string         [9],<br \/>\n  visible-string       [10],<br \/>\n  utf8-string          [12],<br \/>\n  unsigned             [17],<br \/>\n  long-unsigned        [18],<br \/>\n  long64-unsigned      [21]<br \/>\n}<br \/>\nDef.  Depending on the status type definition.<\/p>\n<p>\u4f46\u84dd\u76ae\u4e66\u7d27\u63a5\u7740\u7ed9\u4e86\u4e00\u53e5\u975e\u5e38\u5173\u952e\u7684\u9650\u5b9a&#xff1a;<\/p>\n<p>\u201cProvides \u2018Extended register\u2019 specific status information. The meaning of the elements of the status shall be provided for each object instance. The data type and the encoding depend on the instantiation and possibly on the choice of the manufacturer. For the interpretation, extra information from the manufacturer may be necessary.\u201d<\/p>\n<p>\u7ffb\u8bd1\u6210\u5de5\u7a0b\u8bed\u8a00&#xff0c;\u4e09\u5c42\u610f\u601d&#xff1a;<\/p>\n<li>status \u7684\u542b\u4e49\u662f&#034;\u9010\u5b9e\u4f8b&#034;\u5b9a\u4e49\u7684 \u2014\u2014 \u84dd\u76ae\u4e66\u4e0d\u89c4\u5b9a\u7b2c 0 \u4f4d\u8868\u793a\u4ec0\u4e48&#xff1b;<\/li>\n<li>\u6570\u636e\u7c7b\u578b\u548c\u7f16\u7801\u53d6\u51b3\u4e8e\u5b9e\u4f8b\u5316\u65b9\u5f0f&#xff0c;\u4e14\u5382\u5546\u6709\u9009\u62e9\u6743&#xff1b;<\/li>\n<li>\u8981\u89e3\u91ca status&#xff0c;\u901a\u5e38\u9700\u8981\u5382\u5546\u989d\u5916\u63d0\u4f9b\u7684\u4fe1\u606f&#xff08;\u8bbe\u5907\u6587\u6863 \/ \u5bf9\u8c61\u5b57\u5178&#xff09;\u3002<\/li>\n<p>\u8fd9\u4e00\u70b9\u52a1\u5fc5\u8bb0\u4f4f&#xff1a;status \u4e0d\u662f\u53ef\u79fb\u690d\u7684\u3002 \u540c\u6837\u662f long-unsigned \u7684\u72b6\u6001\u5b57&#xff0c;A \u5382\u7684 bit0 &#061; \u201c\u65f6\u949f\u5931\u6548\u201d&#xff0c;B \u5382\u7684 bit0 \u53ef\u80fd &#061; \u201c\u6570\u636e\u88ab\u4fee\u6539\u201d\u3002\u8de8\u5382\u5546\u96c6\u6210\u65f6\u5fc5\u987b\u67e5\u5382\u5546\u6587\u6863&#xff0c;\u4e0d\u80fd\u7167\u642c\u3002<\/p>\n<p>\u5e38\u89c1\u7684\u4e24\u79cd\u7f16\u7801\u65b9\u5f0f&#xff08;\u884c\u4e1a\u60ef\u4f8b&#xff0c;\u975e\u84dd\u76ae\u4e66\u5f3a\u5236&#xff09;&#xff1a;<\/p>\n<ul>\n<li>bit-string \/ long-unsigned&#xff1a;\u5f53\u4f5c\u4f4d\u57df\u7528&#xff0c;\u6bcf\u4f4d\u4e00\u4e2a\u6807\u5fd7&#xff08;\u6570\u636e\u6709\u6548 \/ \u6ea2\u51fa \/ \u88ab\u4eba\u5de5\u4fee\u6539 \/ \u65f6\u949f\u56de\u62e8 \u2026&#xff09;&#xff1b;<\/li>\n<li>visible-string \/ enum&#xff1a;\u5f53\u4f5c\u679a\u4e3e\u6216\u6587\u5b57\u72b6\u6001\u7528&#xff08;\u5982 \u201cOK\u201d \/ \u201cINVALID\u201d&#xff09;\u3002<\/li>\n<\/ul>\n<h4>2.3 capture_time&#xff08;dyn., octet-string&#xff09;\u2014\u2014 \u672c\u7bc7\u6700\u6709\u4ef7\u503c\u7684\u5c5e\u6027<\/h4>\n<p>\u201cProvides an \u2018Extended register\u2019 specific date and time information showing when the value of the attribute value has been captured. octet-string, formatted as specified in for date-time.\u201d<\/p>\n<p>\u8981\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u7c7b\u578b\u662f octet-string&#xff0c;\u4f46\u683c\u5f0f\u9075\u5faa\u84dd\u76ae\u4e66\u7684 date-time \u5b9a\u4e49&#xff08;\u4e0d\u662f\u968f\u4fbf\u4e00\u4e2a\u5b57\u7b26\u4e32&#xff09;&#xff1b;<\/li>\n<li>\u8bed\u4e49\u662f&#xff1a;value \u8fd9\u4e2a\u503c\u662f\u5728\u4ec0\u4e48\u65f6\u523b\u88ab\u91c7\u96c6\/\u51bb\u7ed3\u7684&#xff1b;<\/li>\n<li>\u5b83\u662f (dyn.) \u5c5e\u6027 \u2014\u2014 \u6bcf\u6b21\u91c7\u96c6\/\u51bb\u7ed3\u90fd\u4f1a\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<p>DLMS \u7684 date-time \u7c7b\u578b\u662f 12 \u5b57\u8282\u7684 octet-string&#xff0c;\u5b57\u6bb5\u6392\u5e03\u5982\u4e0b&#xff08;\u8fd9\u662f DLMS \u901a\u7528\u5b9a\u4e49&#xff09;&#xff1a;<\/p>\n<table>\n<tr>\u5b57\u8282\u5b57\u6bb5\u7c7b\u578b\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>1\u20132<\/td>\n<td>year<\/td>\n<td>long-unsigned<\/td>\n<td>\u5982 0x07E7 &#061; 2023&#xff1b;0xFFFF \u8868\u793a&#034;\u672a\u77e5&#034;<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>month<\/td>\n<td>unsigned<\/td>\n<td>1\u201312<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>day of month<\/td>\n<td>unsigned<\/td>\n<td>1\u201331<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>day of week<\/td>\n<td>unsigned<\/td>\n<td>1\u20137&#xff08;1 &#061; \u5468\u4e00&#xff09;&#xff1b;0 &#061; \u672a\u6307\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>hour<\/td>\n<td>unsigned<\/td>\n<td>0\u201323<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>minute<\/td>\n<td>unsigned<\/td>\n<td>0\u201359<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>second<\/td>\n<td>unsigned<\/td>\n<td>0\u201359<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>hundredths<\/td>\n<td>unsigned<\/td>\n<td>0\u201399<\/td>\n<\/tr>\n<tr>\n<td>10\u201311<\/td>\n<td>deviation<\/td>\n<td>integer<\/td>\n<td>\u4e0e UTC \u7684\u504f\u5dee&#xff0c;\u5355\u4f4d \u5206\u949f&#xff08;\u5982 0x003C &#061; &#043;60 min&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>clock status<\/td>\n<td>unsigned<\/td>\n<td>\u4f4d 0&#xff1a;\u4e0e UTC \u662f\u5426\u540c\u6b65\u7b49\u6807\u5fd7\u4f4d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8bf4\u660e&#xff1a;\u4e0a\u8868\u662f DLMS date-time \u7684\u901a\u7528\u7ed3\u6784&#xff08;\u84dd\u76ae\u4e66 capture_time \u76f4\u63a5\u5f15\u7528\u8be5\u5b9a\u4e49&#xff09;\u3002\u89e3\u6790 capture_time \u65f6\u6309\u8fd9 12 \u5b57\u8282\u62c6\u5373\u53ef\u3002<\/p>\n<hr \/>\n<h3>3. \u65b9\u6cd5&#xff1a;reset (data) \u2014\u2014 \u4e0e Register \u7684\u5173\u952e\u5dee\u5f02<\/h3>\n<p>reset (data)<br \/>\ndata ::&#061; integer (0)<\/p>\n<p>Extended register \u7684 reset \u6bd4 Register \u591a\u4e86\u4e00\u4e2a\u52a8\u4f5c&#xff1a;<\/p>\n<p>\u201cThis method forces a reset of the object. By invoking this method, the attribute value is set to the default value. The default value is an instance specific constant. The attribute capture_time is set to the time of the reset execution.\u201d<\/p>\n<p>\u5bf9\u6bd4\u4e00\u4e0b&#xff1a;<\/p>\n<table>\n<tr>\u52a8\u4f5cRegister.resetExtended register.reset<\/tr>\n<tbody>\n<tr>\n<td>value \u7f6e\u4e3a\u9ed8\u8ba4\u503c&#xff08;\u5b9e\u4f8b\u7279\u5b9a\u5e38\u91cf&#xff09;<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<tr>\n<td>capture_time \u7f6e\u4e3a reset \u6267\u884c\u7684\u65f6\u523b<\/td>\n<td>\u274c&#xff08;\u65e0\u6b64\u5c5e\u6027&#xff09;<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5de5\u7a0b\u610f\u4e49&#xff1a;\u590d\u4f4d\u4e00\u4e2a Extended register \u4e4b\u540e&#xff0c;capture_time \u4f1a\u53d8\u6210&#034;\u521a\u624d\u590d\u4f4d\u7684\u65f6\u95f4&#034;\u3002\u6240\u4ee5 capture_time \u4e0d\u4ec5\u80fd\u8868\u793a&#034;\u6570\u636e\u4f55\u65f6\u91c7\u96c6&#034;&#xff0c;\u8fd8\u80fd\u9690\u542b\u8868\u793a&#034;\u4e0a\u4e00\u6b21\u590d\u4f4d\u53d1\u751f\u5728\u4ec0\u4e48\u65f6\u5019&#034;\u3002\u5982\u679c\u4f60\u53d1\u73b0\u67d0\u4e2a\u51bb\u7ed3\u5bf9\u8c61\u7684 capture_time \u662f\u67d0\u4e2a\u5f02\u5e38\u65f6\u523b&#xff0c;\u5f88\u53ef\u80fd\u662f\u88ab\u4eba\u590d\u4f4d\u8fc7\u3002<\/p>\n<hr \/>\n<h3>4. \u3010\u5b9e\u6218\u4e3e\u4f8b\u3011<\/h3>\n<h4>\u793a\u4f8b 1&#xff1a;\u6708\u7ed3\u7b97\u51bb\u7ed3\u7535\u80fd&#xff08;\u6700\u5178\u578b\u573a\u666f&#xff09;<\/h4>\n<p>\u5047\u8bbe\u4e00\u5757\u7535\u8868\u6bcf\u6708 1 \u65e5 00:00:00 \u51bb\u7ed3\u4e00\u6b21\u6b63\u5411\u6709\u529f\u603b\u7535\u80fd\u3002\u7528 Extended register \u5efa\u6a21&#xff1a;<\/p>\n<p>\u5bf9\u8c61&#xff1a;Extended register (class_id &#061; 4)<br \/>\nlogical_name   &#061; 1-0:1.8.0            &#xff08;\u793a\u4f8b OBIS&#xff0c;\u5b9e\u9645\u7531\u8bbe\u5907\u5bf9\u8c61\u5217\u8868\u51b3\u5b9a&#xff09;<br \/>\nvalue          &#061; 1234567              &#xff08;long-unsigned&#xff09;<br \/>\nscaler_unit    &#061; { scaler &#061; -1, unit &#061; 30 }   \u2192 123456.7 Wh &#061; 123.4567 kWh<br \/>\ncapture_time   &#061; 2023-02-01 00:00:00  &#xff08;12 \u5b57\u8282 date-time&#xff09;<br \/>\nstatus         &#061; 0x00                 &#xff08;bit-string\/long-unsigned&#xff1a;0 &#061; \u6570\u636e\u6b63\u5e38&#xff09;<\/p>\n<p>\u4e3b\u7ad9\u7684\u6284\u8868\u6d41\u7a0b&#xff1a;<\/p>\n<p># 1. \u8bfb capture_time&#xff08;attribute 5&#xff09;\u2192 \u786e\u8ba4\u8fd9\u4e2a\u503c&#034;\u5c5e\u4e8e\u54ea\u4e2a\u65f6\u523b&#034;<br \/>\nGET (4, 1-0:1.8.0, 5)  \u2192  07 E7 02 01 03 00 00 00 00 00 00 00<br \/>\n                          &#xff08;2023-02-01, \u5468\u4e09, 00:00:00, deviation&#061;0, status&#061;0&#xff09;<\/p>\n<p># 2. \u8bfb scaler_unit&#xff08;attribute 3&#xff09;\u2192 \u62ff\u5230\u91cf\u7eb2<br \/>\nGET (4, 1-0:1.8.0, 3)  \u2192  structure { -1, 30 }<\/p>\n<p># 3. \u8bfb value&#xff08;attribute 2&#xff09;\u2192 \u62ff\u5230\u6570\u503c<br \/>\nGET (4, 1-0:1.8.0, 2)  \u2192  1234567<\/p>\n<p># 4. \u8bfb status&#xff08;attribute 4&#xff09;\u2192 \u786e\u8ba4\u6570\u636e\u53ef\u4fe1<br \/>\nGET (4, 1-0:1.8.0, 4)  \u2192  0x00<\/p>\n<p># 5. \u6362\u7b97&#xff1a;1234567 \u00d7 10^(-1) &#061; 123456.7 Wh<\/p>\n<p>\u5bf9\u6bd4&#xff1a;\u5982\u679c\u7528 Register \u5b58\u8fd9\u4e2a\u51bb\u7ed3\u503c\u4f1a\u600e\u6837&#xff1f;<\/p>\n<p>Register \u6ca1\u6709 capture_time&#xff0c;\u4e3b\u7ad9\u53ea\u80fd\u77e5\u9053&#034;\u6211\u73b0\u5728\u8bfb\u5230\u4e86 123456.7 kWh&#034;&#xff0c;\u4f46\u65e0\u6cd5\u8bc1\u660e\u8fd9\u4e2a\u503c\u5c5e\u4e8e 2 \u6708 1 \u65e5 00:00:00 \u2014\u2014 \u4e07\u4e00\u8868\u8ba1\u51bb\u7ed3\u5931\u8d25\u3001\u4e3b\u7ad9\u8bfb\u5230\u7684\u662f\u4e0a\u4e00\u6b21\u7684\u503c\u5462&#xff1f;\u6709\u4e86 capture_time&#xff0c;\u4e3b\u7ad9\u53ef\u4ee5\u76f4\u63a5\u6821\u9a8c&#xff1a;\u201c\u6211\u8981\u7684\u51bb\u7ed3\u65f6\u523b\u662f 2 \u6708 1 \u65e5&#xff0c;\u4f60\u8fd4\u56de\u7684 capture_time \u662f\u4e0d\u662f 2 \u6708 1 \u65e5&#xff1f;\u4e0d\u662f\u5c31\u4e22\u5f03\u3002\u201d<\/p>\n<h4>\u793a\u4f8b 2&#xff1a;status \u600e\u4e48\u7528 \u2014\u2014 \u4f4d\u57df\u7528\u6cd5<\/h4>\n<p>\u5047\u8bbe\u5382\u5546\u5b9a\u4e49 status \u4e3a long-unsigned&#xff0c;\u4f4d\u542b\u4e49\u5982\u4e0b&#xff08;\u5382\u5546\u81ea\u5b9a\u4e49&#xff0c;\u4ec5\u4e3a\u793a\u4f8b&#xff09;&#xff1a;<\/p>\n<table>\n<tr>bit\u542b\u4e49<\/tr>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>\u6570\u636e\u6709\u6548&#xff08;0 &#061; \u6709\u6548&#xff0c;1 &#061; \u65e0\u6548&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u6570\u503c\u6ea2\u51fa<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u6570\u636e\u88ab\u4eba\u5de5\u4fee\u6539\u8fc7<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u65f6\u949f\u66fe\u5931\u6548&#xff08;\u6570\u636e\u65f6\u523b\u4e0d\u53ef\u4fe1&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u6389\u7535\u671f\u95f4\u6570\u636e\u4e0d\u5b8c\u6574<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e3b\u7ad9\u8bfb\u5230 status &#061; 0x0A&#xff08;\u4e8c\u8fdb\u5236 0000 1010&#xff09;&#xff1a;<\/p>\n<ul>\n<li>bit1 &#061; 1 \u2192 \u6570\u503c\u6ea2\u51fa<\/li>\n<li>bit3 &#061; 1 \u2192 \u65f6\u949f\u66fe\u5931\u6548<\/li>\n<\/ul>\n<p>\u6b64\u65f6\u5373\u4f7f value \u548c scaler_unit \u90fd\u6b63\u5e38&#xff0c;\u8fd9\u4efd\u6570\u636e\u4e5f\u4e0d\u5e94\u8be5\u7528\u4e8e\u7ed3\u7b97 \u2014\u2014 \u4e3b\u7ad9\u5e94\u8bb0\u5f55\u5f02\u5e38\u5e76\u544a\u8b66\u3002<\/p>\n<p>\u518d\u5f3a\u8c03\u4e00\u6b21&#xff1a;\u8fd9\u5f20\u4f4d\u8868\u662f\u793a\u4f8b&#xff0c;\u771f\u5b9e\u542b\u4e49\u5fc5\u987b\u67e5\u8be5\u578b\u53f7\u7684\u8bbe\u5907\u6587\u6863\u3002\u84dd\u76ae\u4e66\u53ea\u7ed9\u4e86 CHOICE&#xff08;\u80fd\u7528\u4ec0\u4e48\u7c7b\u578b&#xff09;&#xff0c;\u6ca1\u7ed9\u8bed\u4e49\u3002<\/p>\n<h4>\u793a\u4f8b 3&#xff1a;reset \u4e4b\u540e capture_time \u4f1a\u53d8<\/h4>\n<p># \u590d\u4f4d\u524d<br \/>\ncapture_time &#061; 2023-02-01 00:00:00<\/p>\n<p># \u4e3b\u7ad9\u5728 2023-02-05 09:30:00 \u8c03\u7528 reset&#xff08;x &#043; 0x38&#xff09;<br \/>\nACTION (4, 1-0:1.8.0, 1)   # reset \u65b9\u6cd5\u7d22\u5f15\u4e3a 1<\/p>\n<p># \u590d\u4f4d\u540e<br \/>\nvalue        &#061; &lt;\u5b9e\u4f8b\u7279\u5b9a\u7684\u9ed8\u8ba4\u503c&gt;     # \u6ce8\u610f&#xff1a;\u4e0d\u662f 0<br \/>\ncapture_time &#061; 2023-02-05 09:30:00   # \u2190 \u88ab\u8bbe\u4e3a reset \u6267\u884c\u65f6\u523b<\/p>\n<p>\u8fd9\u4e2a\u7279\u6027\u5e38\u88ab\u7528\u6765\u505a\u5ba1\u8ba1&#xff1a;\u5982\u679c\u67d0\u51bb\u7ed3\u5bf9\u8c61\u7684 capture_time \u4e0d\u662f\u9884\u671f\u7684\u6574\u70b9\/\u6708\u521d&#xff0c;\u800c\u662f\u67d0\u4e2a\u5947\u602a\u7684\u65f6\u523b&#xff0c;\u90a3\u5c31\u8bf4\u660e\u5b83\u88ab\u4eba\u52a8\u8fc7\u3002<\/p>\n<h4>\u793a\u4f8b 4&#xff1a;SN \u5bfb\u5740\u4e0b\u7684\u504f\u79fb<\/h4>\n<table>\n<tr>\u5c5e\u6027Register (3)Extended register (4)<\/tr>\n<tbody>\n<tr>\n<td>logical_name<\/td>\n<td>x<\/td>\n<td>x<\/td>\n<\/tr>\n<tr>\n<td>value<\/td>\n<td>x &#043; 0x08<\/td>\n<td>x &#043; 0x08<\/td>\n<\/tr>\n<tr>\n<td>scaler_unit<\/td>\n<td>x &#043; 0x10<\/td>\n<td>x &#043; 0x10<\/td>\n<\/tr>\n<tr>\n<td>status<\/td>\n<td>\u2014<\/td>\n<td>x &#043; 0x18<\/td>\n<\/tr>\n<tr>\n<td>capture_time<\/td>\n<td>\u2014<\/td>\n<td>x &#043; 0x20<\/td>\n<\/tr>\n<tr>\n<td>\u65b9\u6cd5 reset<\/td>\n<td>x &#043; 0x28<\/td>\n<td>x &#043; 0x38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6ce8\u610f reset \u7684\u504f\u79fb\u4ece 0x28 \u53d8\u6210 0x38 \u2014\u2014 \u56e0\u4e3a\u4e2d\u95f4\u591a\u4e86 2 \u4e2a\u5c5e\u6027&#xff08;\u5404\u5360 0x08&#xff09;&#xff0c;\u65b9\u6cd5\u533a\u6574\u4f53\u540e\u79fb\u4e86 0x10\u3002<\/p>\n<hr \/>\n<h3>5. \u56db\u4e2a&#034;\u5bc4\u5b58\u5668\u5144\u5f1f&#034;\u6a2a\u5411\u5bf9\u6bd4<\/h3>\n<p>\u8fd9\u662f\u7b2c 3 \u7bc7\u9884\u544a\u7684\u5bf9\u6bd4\u8868&#xff0c;\u628a\u6700\u5bb9\u6613\u6df7\u6dc6\u7684\u56db\u4e2a\u7c7b\u653e\u5728\u4e00\u8d77&#xff1a;<\/p>\n<table>\n<tr>Data (1)Register (3)Extended register (4)Demand register (5)<\/tr>\n<tbody>\n<tr>\n<td>\u5c5e\u6027\u4e2a\u6570<\/td>\n<td>2<\/td>\n<td>3<\/td>\n<td>5<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>logical_name<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<tr>\n<td>value<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u274c&#xff08;\u62c6\u6210 current \/ last average&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>scaler_unit&#xff08;\u91cf\u7eb2&#xff09;<\/td>\n<td>\u274c<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<tr>\n<td>status&#xff08;\u6570\u636e\u72b6\u6001&#xff09;<\/td>\n<td>\u274c<\/td>\n<td>\u274c<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<tr>\n<td>capture_time&#xff08;\u91c7\u96c6\u65f6\u523b&#xff09;<\/td>\n<td>\u274c<\/td>\n<td>\u274c<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<\/tr>\n<tr>\n<td>\u9700\u91cf\u8ba1\u7b97\u80fd\u529b<\/td>\n<td>\u274c<\/td>\n<td>\u274c<\/td>\n<td>\u274c<\/td>\n<td>\u2705&#xff08;period \/ number_of_periods&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u89e3\u51b3\u7684\u6838\u5fc3\u95ee\u9898<\/td>\n<td>\u201c\u88c5\u4e00\u4e2a\u6570\u201d<\/td>\n<td>\u201c\u8fd9\u4e2a\u6570\u4ec0\u4e48\u5355\u4f4d\u201d<\/td>\n<td>\u201c\u4ec0\u4e48\u65f6\u5019\u7684\u3001\u53ef\u4fe1\u5417\u201d<\/td>\n<td>\u201c\u5e73\u5747\u9700\u91cf\u662f\u591a\u5c11\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u7528\u9014<\/td>\n<td>\u5e8f\u5217\u53f7\u3001\u56fa\u4ef6\u7248\u672c\u3001\u914d\u7f6e\u53c2\u6570<\/td>\n<td>\u7535\u80fd\u3001\u529f\u7387\u3001\u7535\u538b\u3001\u7535\u6d41<\/td>\n<td>\u51bb\u7ed3\u503c\u3001\u5e26\u72b6\u6001\u77ac\u65f6\u91cf<\/td>\n<td>\u6700\u5927\u9700\u91cf\u3001\u6ed1\u52a8\u9700\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9009\u578b\u53e3\u8bc0&#xff1a;<\/p>\n<ul>\n<li>\u53ea\u662f\u53c2\u6570\/\u6807\u8bc6&#xff0c;\u6ca1\u6709\u5355\u4f4d \u2192 Data<\/li>\n<li>\u6709\u7269\u7406\u5355\u4f4d&#xff0c;\u503c\u5b9e\u65f6\u53d8\u5316 \u2192 Register<\/li>\n<li>\u6709\u5355\u4f4d&#xff0c;\u4e14\u9700\u8981\u77e5\u9053\u65f6\u523b \/ \u5224\u65ad\u6709\u6548\u6027 \u2192 Extended register<\/li>\n<li>\u8981\u7b97\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u5e73\u5747\u503c&#xff08;\u9700\u91cf&#xff09; \u2192 Demand register<\/li>\n<\/ul>\n<hr \/>\n<h3>6. \u5de5\u7a0b\u4e0a\u5bb9\u6613\u8e29\u7684\u5751<\/h3>\n<li>status \u8de8\u5382\u5546\u4e0d\u53ef\u79fb\u690d&#xff1a;\u84dd\u76ae\u4e66\u660e\u786e\u89c4\u5b9a\u5176\u542b\u4e49\u9010\u5b9e\u4f8b\u5b9a\u4e49\u3001\u53ef\u80fd\u9700\u8981\u5382\u5546\u989d\u5916\u4fe1\u606f\u3002\u4e0d\u8981\u5199\u6b7b\u4f4d\u542b\u4e49\u3002<\/li>\n<li>capture_time \u662f&#034;\u91c7\u96c6\u65f6\u523b&#034;&#xff0c;\u4e0d\u662f&#034;\u8bfb\u53d6\u65f6\u523b&#034;&#xff1a;\u4e24\u8005\u53ef\u80fd\u76f8\u5dee\u5f88\u4e45&#xff08;\u6bd4\u5982\u8865\u6284\u4e0a\u4e2a\u6708\u51bb\u7ed3\u503c&#xff09;\u3002\u522b\u628a\u4e3b\u7ad9\u5f53\u524d\u65f6\u95f4\u5f53 capture_time \u7528\u3002<\/li>\n<li>\u590d\u4f4d\u4f1a\u6539 capture_time&#xff1a;\u5ba1\u8ba1\u65f6\u8981\u6ce8\u610f\u3002<\/li>\n<li>value \u7684\u9ed8\u8ba4\u503c\u4e0d\u662f 0&#xff1a;\u4e0e Register \u4e00\u6837&#xff0c;reset \u540e\u662f&#034;\u5b9e\u4f8b\u7279\u5b9a\u7684\u9ed8\u8ba4\u503c&#034;\u3002<\/li>\n<li>\u4e0d\u8981\u4e3a\u4e86 status \u6ee5\u7528 Extended register&#xff1a;\u5982\u679c\u8fd9\u4efd\u6570\u636e\u4e0d\u9700\u8981\u65f6\u523b\u548c\u72b6\u6001\u8bed\u4e49&#xff0c;\u7528 Register \u5c31\u591f\u4e86 \u2014\u2014 \u5c5e\u6027\u8d8a\u5c11&#xff0c;\u5b9e\u73b0\u8d8a\u7b80\u5355\u3001\u4e92\u64cd\u4f5c\u6027\u8d8a\u597d\u3002<\/li>\n<li>capture_time \u7684 year &#061; 0xFFFF \u8868\u793a\u672a\u77e5&#xff1a;\u89e3\u6790\u65f6\u8981\u5904\u7406&#xff08;DLMS date-time \u91cc 0xFFFF\/0xFF \u5e38\u8868\u793a&#034;\u672a\u6307\u5b9a\/\u672a\u77e5&#034;&#xff09;\u3002<\/li>\n<hr \/>\n<h3>7. \u5c0f\u7ed3 &amp; \u4e0b\u671f\u9884\u544a<\/h3>\n<p>\u672c\u7bc7\u8981\u70b9&#xff1a;<\/p>\n<li>Extended register&#xff08;class_id &#061; 4&#xff09;&#061; Register &#043; status &#043; capture_time&#xff0c;\u524d\u4e09\u4e2a\u5c5e\u6027\u7684\u7c7b\u578b\u4e0e Short name \u504f\u79fb\u5b8c\u5168\u6cbf\u7528 Register&#xff1b;<\/li>\n<li>capture_time \u662f 12 \u5b57\u8282 date-time \u683c\u5f0f\u7684 octet-string&#xff0c;\u8868\u793a value \u88ab\u91c7\u96c6\/\u51bb\u7ed3\u7684\u65f6\u523b \u2014\u2014 \u8fd9\u662f\u51bb\u7ed3\u503c\u3001\u7ed3\u7b97\u503c\u80fd\u81ea\u8bc1\u5f52\u5c5e\u65f6\u523b\u7684\u5173\u952e&#xff1b;<\/li>\n<li>status \u662f CHOICE&#xff08;9 \u79cd\u7c7b\u578b&#xff09;&#xff0c;\u4f46\u8bed\u4e49\u7531\u5b9e\u4f8b\/\u5382\u5546\u5b9a\u4e49&#xff0c;\u84dd\u76ae\u4e66\u4e0d\u6807\u51c6\u5316&#xff0c;\u53ef\u80fd\u9700\u8981\u5382\u5546\u6587\u6863\u624d\u80fd\u89e3\u91ca&#xff1b;<\/li>\n<li>\u5b83\u7684 reset \u9664\u4e86\u628a value \u7f6e\u4e3a\u5b9e\u4f8b\u7279\u5b9a\u9ed8\u8ba4\u503c&#xff0c;\u8fd8\u4f1a\u628a capture_time \u8bbe\u4e3a\u590d\u4f4d\u6267\u884c\u65f6\u523b&#xff08;\u4e0e Register.reset \u7684\u5173\u952e\u5dee\u5f02&#xff09;&#xff1b;<\/li>\n<li>\u56db\u4e2a\u5bc4\u5b58\u5668\u5144\u5f1f\u7684\u9009\u578b&#xff1a;\u65e0\u5355\u4f4d\u2192Data\u3001\u6709\u5355\u4f4d\u2192Register\u3001\u8981\u65f6\u523b\u4e0e\u72b6\u6001\u2192Extended register\u3001\u8981\u9700\u91cf\u2192Demand register\u3002<\/li>\n<p>\u4e0b\u4e00\u7bc7&#xff08;\u7b2c 5 \u7bc7&#xff09;&#xff1a;Demand register&#xff08;class_id &#061; 5&#xff09;\u2014\u2014 \u56db\u4e2a\u5144\u5f1f\u91cc\u5c5e\u6027\u6700\u591a&#xff08;9 \u4e2a&#xff09;\u3001\u4e5f\u662f\u552f\u4e00\u81ea\u5df1\u4f1a\u7b97\u6570\u7684\u4e00\u4e2a\u3002\u5b83\u4f1a\u5468\u671f\u6027\u8ba1\u7b97 current_average_value&#xff08;\u8fd0\u884c\u4e2d\u9700\u91cf&#xff09;\u548c last_average_value&#xff08;\u4e0a\u4e00\u5468\u671f\u9700\u91cf&#xff09;&#xff0c;\u5e76\u4e14\u80fd\u533a\u5206\u533a\u95f4\u9700\u91cf&#xff08;block demand&#xff09;\u548c\u6ed1\u52a8\u9700\u91cf&#xff08;sliding demand&#xff09;\u3002\u6211\u4eec\u4f1a\u7528 period &#061; 900 s&#xff08;15 \u5206\u949f&#xff09;\u7684\u771f\u5b9e\u4f8b\u5b50&#xff0c;\u624b\u7b97\u4e00\u904d&#034;1,5 kWh \/ 15 min &#061; 6 kW&#034;\u662f\u600e\u4e48\u6765\u7684&#xff0c;\u5e76\u8bb2\u6e05 reset \u4e0e next_period \u4e24\u4e2a\u65b9\u6cd5\u7684\u533a\u522b\u3002<\/p>\n<hr \/>\n<p>\u53c2\u8003\u8d44\u6599&#xff1a;DLMS UA\u300aBlue Book Ed.16 Part 2 \u2013 COSEM interface classes\u300b&#xff0c;Extended register (class_id &#061; 4, version &#061; 0) \u7ae0\u8282&#xff1b;date-time \u901a\u7528\u5b9a\u4e49\u3002\u6587\u4e2d\u5c5e\u6027\u3001\u6570\u636e\u7c7b\u578b\u3001Short name \u504f\u79fb\u3001\u65b9\u6cd5\u5b9a\u4e49\u4e0e\u5f15\u6587\u5747\u4e0e\u8be5\u7ae0\u8282\u539f\u6587\u4e00\u81f4&#xff1b;\u793a\u4f8b 2 \u7684 status \u4f4d\u8868\u4e3a\u5e2e\u52a9\u7406\u89e3\u7684\u793a\u4f8b&#xff0c;\u975e\u84dd\u76ae\u4e66\u539f\u6587\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb&#xff08;\u56db&#xff09;&#xff1a;Extended register \u7c7b&#xff08;class_id  4&#xff09;\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a\\&#8221;\u65f6\u523b\\&#8221;\u4e0e\\&#8221;\u72b6\u6001\\&#8221;\u7cfb\u5217\u8bf4\u660e&#xff1a;\u672c\u7cfb\u5217\u57fa\u4e8e DLMS UA\u300aBlue Book&#xff08;\u84dd\u76ae\u4e66&#xff09;\u7b2c 16 \u7248 \u00b7 \u7b2c 2 \u90e8\u5206\u300b&#xff0c;\u4e00\u4e2a\u63a5\u53e3\u7c7b\u4e00\u7bc7\u3002\u7b2c 3 \u7bc7\u8bb2\u4e86 Register&#xff08;class_id  3&#xff09;&amp;#xff0c<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[305],"topic":[],"class_list":["post-110180","post","type-post","status-publish","format-standard","hentry","category-server","tag-305"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb\uff08\u56db\uff09\uff1aExtended register \u7c7b\uff08class_id = 4\uff09\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a\u201c\u65f6\u523b\u201c\u4e0e\u201c\u72b6\u6001\u201c - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/110180.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb\uff08\u56db\uff09\uff1aExtended register \u7c7b\uff08class_id = 4\uff09\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a\u201c\u65f6\u523b\u201c\u4e0e\u201c\u72b6\u6001\u201c - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"DLMS\/COSEM \u84dd\u76ae\u4e66\u89e3\u8bfb&#xff08;\u56db&#xff09;&#xff1a;Extended register \u7c7b&#xff08;class_id 4&#xff09;\u2014\u2014 \u7ed9\u6570\u503c\u52a0\u4e0a&quot;\u65f6\u523b&quot;\u4e0e&quot;\u72b6\u6001&quot;\u7cfb\u5217\u8bf4\u660e&#xff1a;\u672c\u7cfb\u5217\u57fa\u4e8e DLMS UA\u300aBlue Book&#xff08;\u84dd\u76ae\u4e66&#xff09;\u7b2c 16 \u7248 \u00b7 \u7b2c 2 \u90e8\u5206\u300b&#xff0c;\u4e00\u4e2a\u63a5\u53e3\u7c7b\u4e00\u7bc7\u3002\u7b2c 3 \u7bc7\u8bb2\u4e86 Register&#xff08;class_id 3&#xff09;&amp;#xff0c\" \/>\n<meta property=\"og:url\" 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