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计数类仪表</a></li> <li class="two" ><a title="转速、线速、频率测量控制仪" href="/index.php?case=archive&act=list&catid=57"> └ 转速、线速、频率测量控制仪</a></li> <li class="two" ><a title="记录仪" href="/index.php?case=archive&act=list&catid=58"> └ 记录仪</a></li> <li class="two" ><a title="闪光报警仪" href="/index.php?case=archive&act=list&catid=59"> └ 闪光报警仪</a></li> <li class="two" ><a title="电力类仪表" href="/index.php?case=archive&act=list&catid=60"> └ 电力类仪表</a></li> <li class="two" ><a title="操作器类仪表" href="/index.php?case=archive&act=list&catid=61"> └ 操作器类仪表</a></li> <li class="two" ><a title="隔离器" href="/index.php?case=archive&act=list&catid=62"> └ 隔离器</a></li> <li class="two" ><a title="分析仪表" href="/index.php?case=archive&act=list&catid=63"> └ 分析仪表</a></li> <li ><a title="管件阀门" href="/index.php?case=archive&act=list&catid=32" class="menu_item1"><span class="figure mr5"></span>管件阀门</a></li> <li ><a title="配电柜" href="/index.php?case=archive&act=list&catid=47" class="menu_item1"><span class="figure mr5"></span>配电柜</a></li> <li ><a title="温度远传检测仪" href="/index.php?case=archive&act=list&catid=64" class="menu_item1"><span class="figure mr5"></span>温度远传检测仪</a></li> </ul> </div> <!--只展开当前栏目所在一级栏目下的分类--> <div class="lefttitle">联系我们</div> <div class="leftcontact"> <div class="leftcontact_list"> <div class=dianhua> 全国咨询热线：<span>0550-7316502</span> </div> 地 址：安徽省天长市工业区<br /> 电 话：0550-7316502<br /> 传 真：0550-7311002<br /> 邮 箱：lanyuyb@163.com<br /> 邮政编码：239300<br /> </div> </div> </div> </div> <div class="right"> <div class="right_t"></div> <div class="right_b"></div> <div class="title20"> <div class="mianbao"> 当前位置 : <a title="天长市蓝宇仪表成套销售有限公司【官网】" href="/">天长市蓝宇仪表成套销售有限公司【官网】</a> >><a title="产品展示" href="/index.php?case=archive&act=list&catid=12">产品展示</a> >><a title="仪器仪表" href="/index.php?case=archive&act=list&catid=45">仪器仪表</a> >><a title="调节类仪表" href="/index.php?case=archive&act=list&catid=55">调节类仪表</a> </div> <h5>调节类仪表</h5><span>TJLYB</span> </div> <div id="content" class="clear"> <div class="blank30"></div> <script src="/template/lanyuyb/skin/js/products_pic/jqzoom.pack.1.0.1.js" type="text/javascript"></script> <script src="/template/lanyuyb/skin/js/products_pic/jquery.jcarousel.pack.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="/template/lanyuyb/skin/js/products_pic/jquery.jcarousel.css" /> <link rel="stylesheet" type="text/css" href="/template/lanyuyb/skin/js/products_pic/skin.css" /> <link rel="stylesheet" type="text/css" href="/template/lanyuyb/skin/js/products_pic/jqzoom.css" /> <style type = "text/css"> #pro_view {margin:12px;} #pro_infor {} .big_pic { float:left; width:48%; overflow:hidden; text-align:center; display:block; position:relative; line-height:1em; } #image_box { margin:0 auto; /*非IE的主流浏览器识别的垂直居中的方法*/ display: table-cell; vertical-align:middle; /*设置水平居中*/ text-align:center; /* 针对IE的Hack */ *display: block; *font-size: 139px;/*约为高度的0.873，200*0.873 约为175*/ *font-family:Arial;/*防止非utf-8引起的hack失效问题，如gbk编码*/ padding:5px; border:1px solid #e9e9e9; } #image_box img { display:block; width:320px;padding:0px; margin:0px auto; vertical-align:middle; } #pro_baseinfo {float:right;width:52%;} #image_list {clear:both;} #image_list li {height:54px;overflow:hidden;} #image_list img {height:50px; padding:2px;cursor:pointer;} #pro_baseinfo ul li {line-height:32px;} .p_info {height:40px;line-height:40px;padding-left:20px;background:url(/template/lanyuyb/skin/images/comment.gif) left center no-repeat;border-bottom:1px dotted #ccc;} </style> <!-- 幻灯片 --> <!-- 幻灯片 --> <div id="pro_view"> <div id="pro_infor"> <!-- 左侧产品图 --> <div class="big_pic"> <div id="image_box"> <a href="/upload/images/202302/16771199201651.jpg" class="jqzoom" title=""><img src="/upload/images/202302/16771199201651.jpg" onerror='this.src="/images/nopic.gif"' alt="微信图片_20230221142454.jpg" id="current_img"></a> </div><div id="image_box"> <a href="/upload/images/202302/16771199201150.jpg" class="jqzoom" title=""><img src="/upload/images/202302/16771199201150.jpg" onerror='this.src="/images/nopic.gif"' alt="微信图片_20230221142501.jpg" id="current_img"></a> </div><div id="image_box"> <a href="/upload/images/202302/16771199205316.jpg" class="jqzoom" title=""><img src="/upload/images/202302/16771199205316.jpg" onerror='this.src="/images/nopic.gif"' alt="微信图片_20230221142458.jpg" id="current_img"></a> </div><div id="image_box"> <a href="/upload/images/202302/16771199202460.jpg" class="jqzoom" title=""><img src="/upload/images/202302/16771199202460.jpg" onerror='this.src="/images/nopic.gif"' alt="微信图片_20230221142505.jpg" id="current_img"></a> </div><div class="blank10"></div> </div> <!-- 右侧说明 --> <div id="pro_baseinfo"> <ul> <li><strong>产品名称：</strong>LDTF-3072/GV</li> <li><strong>添加时间：</strong>2023-02-23 10:37:00</li> <li><strong>推荐度：</strong><img src="/images/admin/star2.gif" border="0" /><img src="/images/admin/star2.gif" border="0" /><img src="/images/admin/star2.gif" border="0" /><img src="/images/admin/star2.gif" border="0" /><img src="/images/admin/star2.gif" border="0" /></li> <br/> <li></li> </ul> </div> </div> </div> <div class="blank30"></div> <div class="p_info">介绍：</div> <div class="blank30"></div> <!-- 内容说明 --> <p>EM1<span style=";font-family:宋体">有效是指仪表的接线端</span>18<span style=";font-family:宋体">脚与</span>1<span style=";font-family:宋体">脚短接，无效则断开即可。</span></p><p>EM2<span style=";font-family:宋体">有效是指仪表的接线端</span>17<span style=";font-family:宋体">脚与</span>1<span style=";font-family:宋体">脚短接，无效则断开即可。</span></p><p><span style=";font-family:宋体">当仪表没有</span>EXT<span style=";font-family:宋体">（</span>SB<span style=";font-family:宋体">）功能时，</span>EM2<span style=";font-family:宋体">有效时为远程手动功能，无效时为远程自动功能。</span></p><p>EMIR<span style=";font-family:宋体">有效是指仪表的接线端</span>9<span style=";font-family:宋体">脚（以仪表出厂注明为准</span>)<span style=";font-family:宋体">与</span>1<span style=";font-family:宋体">脚短接，无效则断开即可。</span>6<span style=";font-family:宋体">、</span>PID<span style=";font-family:宋体">参数自整定</span></p><p><span style=";font-family:宋体">带有</span>PID<span style=";font-family:宋体">参数整定（自学习）功能的仪表不能使用开机自动进入手动方式工作，在自整定方式前也不能进入手动状态。在自动方式下开机后，若测量值与定值的偏差≥±</span>PFS%<span style=";font-family:宋体">时需要进行自整定按位移键即可</span>.<span style=";font-family:宋体">（</span>B<span style=";font-family:宋体">菜单的</span>PID<span style=";font-family:宋体">参数个位设置为</span>7<span style=";font-family:宋体">）</span></p><p>7<span style=";font-family:宋体">、</span>8<span style=";font-family:宋体">组给定值</span>SP<span style=";font-family:宋体">、</span>P<span style=";font-family:宋体">、</span>I<span style=";font-family:宋体">、</span>D<span style=";font-family:宋体">参数设置</span></p><p><span style=";font-family:宋体">具有</span>8<span style=";font-family:宋体">组参数设置的仪表，在操作工菜单（</span>C<span style=";font-family:宋体">菜单）的首项</span>OPt<span style=";font-family:宋体">菜单的个位数选择</span>1-8<span style=";font-family:宋体">即要，同时具有自整定功能的仪表，自整定后的参数存放在选择的组内。操作工可以按照不同的工艺要求，以组的方式设置或选择事先设定的给定值</span>SP<span style=";font-family:宋体">、</span>P<span style=";font-family:宋体">、</span>I<span style=";font-family:宋体">、</span>D<span style=";font-family:宋体">参数。</span></p><p><span style=";font-family:宋体">故障识别与处理</span></p><p><span style=";font-family:宋体">测量端模拟输入信号断线</span></p><p><span style=";font-family:宋体">自动状态工作时手操器的模拟输入信号断线将引起仪表能正常工作，故障出现后仪表能及时的进行断并立即切断强电控制输出，故障状态断电器动作，调节器以所有显示的闪烁告诫操作工，付显示窗以提示符</span>OFF<span style=";font-family:宋体">指示。此时可以进入手动状态工作，待清除故障后再切换到自动状态。</span></p><p><span style=";font-family:宋体">阀位反馈断线</span></p><p><span style=";font-family:宋体">带有阀位反馈断线自动识别系统的调节器，一旦出现阀位反馈断线故障仪表会立即进入手动状态或有报警开关量输出。</span></p><p><br/></p> <div class="blank30"></div> <!-- tag --> <div class="blank10"></div> 标签： <a href='/index.php?case=tag&act=show&tag=LDTF-3112+LDTF-3122%2FGE+LDTF-3172%2FG+LDTF-5070+LDTF-3122A+LDTF-3152%2FV+LDTF-3152%2FGV+LDTF-3050%2FVS+LDTF-3070%2FGV' target='_blank'>LDTF-3112 LDTF-3122/GE LDTF-3172/G LDTF-5070 LDTF-3122A LDTF-3152/V LDTF-3152/GV LDTF-3050/VS LDTF-3070/GV</a> <div class="blank30"></div> <!--自动调用自定义字段--> <div class="blank20"></div> <!-- 相关文章开始 --> 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