最近中文字幕完整版免费,又粗又硬又大又爽免费视频播放,一本色道久久东京热,伊人久久精品中文字幕,亚洲一卡2卡3卡4卡乱码

家家通 | 所有行業(yè) | 所有企業(yè) 加入家家通,生意很輕松! ·免費(fèi)注冊(cè) ·登陸家家通 ·設(shè)為首頁(yè)
當(dāng)前位置: 首頁(yè) >> 全部產(chǎn)品 >> 機(jī)械 >> 儀器儀表加工 >> HG410智能轉(zhuǎn)速監(jiān)測(cè)儀(轉(zhuǎn)速表)
HG410智能轉(zhuǎn)速監(jiān)測(cè)儀(轉(zhuǎn)速表)
HG410智能轉(zhuǎn)速監(jiān)測(cè)儀(轉(zhuǎn)速表) 價(jià)格:  元(人民幣) 產(chǎn)地:本地
最少起訂量:1 發(fā)貨地:本地至全國(guó)
上架時(shí)間:2020-01-06 23:47:56 瀏覽量:61
江陰輝格儀器儀表有限公司  
經(jīng)營(yíng)模式:其他 公司類型:生產(chǎn)型,貿(mào)易型
所屬行業(yè):儀器儀表加工 主要客戶:全國(guó)
  在線咨詢 跟我QQ洽談

聯(lián)系方式

聯(lián)系人:李經(jīng)理 () 手機(jī):13270111128
電話: 傳真:
郵箱: 地址:中國(guó)江蘇省無(wú)錫市江陰市 申港鎮(zhèn)于門橋工業(yè)園區(qū)鎮(zhèn)澄路1055號(hào)

詳細(xì)介紹

\r HG410智能轉(zhuǎn)速監(jiān)測(cè)儀(轉(zhuǎn)速表)<\/span><\/span>\r<\/p>\r

\r 一、概述<\/span>\r<\/h1>\r

\r (1)輸入信號(hào):開(kāi)關(guān)量、電平脈沖<\/span>(低電平<\/span>:-30V~+0.6V;高電平<\/span>:+4V~+30V);<\/span>\r<\/p>\r

\r (2)外接傳感器:光電轉(zhuǎn)速傳感器,磁敏轉(zhuǎn)速傳感器,磁阻轉(zhuǎn)速傳感器,編碼器等;<\/span>\r<\/p>\r

\r (3)儀表向傳感器外供<\/span>DC12V/30mA直流電壓;<\/span>\r<\/p>\r

\r (4)儀表可設(shè)定倍率<\/span>Scale,顯示小數(shù)點(diǎn),滿足測(cè)量精度、以及線速<\/span>\r<\/p>\r

\r 測(cè)量。顯示的轉(zhuǎn)速值<\/span>=每秒輸入的脈沖個(gè)數(shù)×<\/span>60×倍率,<\/span>\r<\/p>\r

\r 倍率<\/span>Scale的范圍<\/span>0.0001~9999;<\/span>\r<\/p>\r

\r (5)一路繼電器報(bào)警,可設(shè)置成上下限報(bào)警輸出;<\/span>\r<\/p>\r

\r (6) 4~20mA或<\/span>0~20mA變送輸出,變送低限、高限可設(shè)<\/span>(可選<\/span>0~5V,1~5V或<\/span>0~10V變送輸出<\/span>);<\/span>\r<\/p>\r

\r (7) RS485通信,標(biāo)準(zhǔn)<\/span>Modbus RTU協(xié)議,可直接與工業(yè)組態(tài)軟件組網(wǎng);<\/span>\r<\/p>\r

\r (8)測(cè)量顯示范圍:<\/span>0~99999;<\/span>\r<\/p>\r

\r 二、主要技術(shù)指標(biāo)<\/span>\r<\/h1>\r\r \r \r \r \r \r \r \r \r \r \r \r \r
\r

\r 性能<\/span>\r <\/p>\r <\/td>\r

\r

\r 參數(shù)<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 轉(zhuǎn)速范圍<\/span>\r <\/p>\r <\/td>\r

\r

\r 0~99999<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 顯示值<\/span>\r <\/p>\r <\/td>\r

\r

\r 每轉(zhuǎn)輸入的脈沖個(gè)數(shù)×<\/span>60×倍率<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 外供電源<\/span>\r <\/p>\r <\/td>\r

\r

\r DC12V/30mA\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 工作電源<\/span>\r <\/p>\r <\/td>\r

\r

\r 工作范圍<\/span>\r <\/p>\r <\/td>\r

\r

\r DC24V\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 功耗<\/span>\r <\/p>\r <\/td>\r

\r

\r <<\/span>4VA\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 通信接口<\/span>\r <\/p>\r <\/td>\r

\r

\r RS485接口,<\/span>Modbus-RTU協(xié)議<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 模擬量變送輸出<\/span>\r <\/p>\r <\/td>\r

\r

\r 1路<\/span>4~20mA變送輸出;精度<\/span>0.5級(jí);負(fù)載電阻<\/span><<\/span>510Ω<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 繼電器<\/span>\r <\/p>\r <\/td>\r

\r

\r 繼電器觸點(diǎn)壽命10萬(wàn)次,觸點(diǎn)容量AC220V/5A,DC24V/5A<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 工作環(huán)境<\/span>\r <\/p>\r <\/td>\r

\r

\r 工作溫度<\/span>:-10-55℃;儲(chǔ)存溫度<\/span>:-20-80℃<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 外形尺寸<\/span>\r <\/p>\r <\/td>\r

\r

\r 面板尺寸:96×48mm;開(kāi)孔尺寸:92×44mm;深度:112mm<\/span>\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

\r 三、按鍵使用操作說(shuō)明<\/span>\r<\/h1>\r

\r 1、按鍵定義:<\/span>\r<\/h2>\r

\r 功能鍵<\/span>SET<\/span>:用于進(jìn)入菜單項(xiàng),選擇設(shè)置項(xiàng)。<\/span>\r<\/p>\r

\r 移位鍵<\/span>?<\/span>:循環(huán)選定頁(yè)面內(nèi)的數(shù)碼管,選定的數(shù)碼管呈閃爍狀態(tài)。<\/span>\r<\/p>\r

\r 增加鍵▲:加閃爍位數(shù)碼管的數(shù)值<\/span>(數(shù)字在<\/span>0~9之間循環(huán)<\/span>)。<\/span>\r<\/p>\r

\r 2、操作方法:<\/span>\r<\/h2>\r

\r 用“<\/span>SET<\/span>”鍵選擇參數(shù)設(shè)置頁(yè)面,按“▲”進(jìn)入?yún)?shù)值修改,通過(guò)“<\/span>?<\/span>”和“▲”來(lái)實(shí)現(xiàn)更改參數(shù),用“<\/span>SET<\/span>”鍵確認(rèn)并進(jìn)入下一項(xiàng)參數(shù)設(shè)置。<\/span>\r<\/p>\r

\r 3、設(shè)置參數(shù)說(shuō)明:<\/span>\r<\/h2>\r\r \r \r \r \r \r \r \r \r \r \r \r \r
\r

\r 序號(hào)<\/span>\r <\/p>\r <\/td>\r

\r

\r 顯示<\/span>\r <\/p>\r <\/td>\r

\r

\r 內(nèi)容說(shuō)明<\/span>\r <\/p>\r <\/td>\r

\r

\r 范圍<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r PP03<\/span>\r <\/p>\r

\r 通訊參數(shù)設(shè)置<\/span>\r <\/p>\r <\/td>\r

\r

\r Addr<\/span>\r <\/p>\r <\/td>\r

\r

\r RS485通信地址<\/span>\r <\/p>\r <\/td>\r

\r

\r 1~247\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 說(shuō)明:設(shè)置<\/span>RS485通信地址<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r bAUd<\/span>\r <\/p>\r <\/td>\r

\r

\r RS485通信波特率<\/span>\r <\/p>\r <\/td>\r

\r

\r 2400<\/span>、<\/span>4800<\/span>、<\/span>9600<\/span>、<\/span>19200<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 說(shuō)明:<\/span>RS485通信的波特率<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r PP04<\/span>\r <\/p>\r

\r 倍率設(shè)置<\/span>\r <\/p>\r <\/td>\r

\r

\r S-dot<\/span>\r <\/p>\r <\/td>\r

\r

\r 倍率小數(shù)位置<\/span>\r <\/p>\r <\/td>\r

\r

\r 0~4\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 說(shuō)明:倍率值的小數(shù)點(diǎn)位置<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r SCALE<\/span>\r <\/p>\r <\/td>\r

\r

\r 倍率值<\/span>\r <\/p>\r <\/td>\r

\r

\r 0.9999~9999\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 說(shuō)明:倍率的值<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r d-dot<\/span>\r <\/p>\r <\/td>\r

\r

\r 顯示小數(shù)點(diǎn)位置<\/span>\r <\/p>\r <\/td>\r

\r

\r 0~4\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 說(shuō)明:用于設(shè)置顯示的精度<\/span>\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

\r 四、接線圖<\/span>\r<\/h1>\r

\r         \r<\/p>\r

\r 五、通信模塊<\/span>\r<\/h1>\r

\r 1、通信協(xié)議及特點(diǎn)<\/span>:\r<\/h2>\r

\r RS485接口;電氣連接<\/span>:三線連接,即<\/span>A,B,0V(信號(hào)地<\/span>);連接類型<\/span>:異步<\/span>,半雙工;國(guó)際標(biāo)準(zhǔn)<\/span>Modbus-RTU協(xié)議,儀表地址<\/span>:1~247,波特率<\/span>:2400、<\/span>4800、<\/span>9600,數(shù)據(jù)格式<\/span>:10位異步通信方式<\/span>(1個(gè)起始位,<\/span>8個(gè)數(shù)據(jù)位,<\/span>1個(gè)停止位,無(wú)奇偶校驗(yàn)位<\/span>);本機(jī)目前開(kāi)放了<\/span>03H,04H讀命令<\/span>(用來(lái)讀測(cè)量數(shù)據(jù)<\/span>),<\/span>10H寫寄存器命令<\/span>,03H,04H讀命令功能相同,如果儀表接收到的命令有錯(cuò),儀表將不響應(yīng)。<\/span>\r<\/p>\r

\r 報(bào)文格式說(shuō)明:<\/span>\r<\/p>\r

\r 命令<\/span>04H(<\/span>或<\/span>03H)<\/span>:讀命令<\/span><\/span>\r<\/p>\r

\r   主機(jī)請(qǐng)求:<\/span><\/span>地址<\/span>+命令<\/span>+數(shù)據(jù)地址<\/span>+數(shù)據(jù)長(zhǎng)度<\/span>+ CRC校驗(yàn)碼<\/span>\r<\/p>\r

\r                1byte + 1byte + 2byte  +  2byte + 2byte\r<\/p>\r

\r 地址:為所要查詢儀表地址號(hào),可以在<\/span>1~247內(nèi)設(shè)置,占用<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 命令:<\/span>04H或<\/span>03H讀命令,長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 數(shù)據(jù)地址:欲讀取的數(shù)據(jù)起始地址,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r 數(shù)據(jù)長(zhǎng)度:欲讀取的數(shù)據(jù)字長(zhǎng)度<\/span>\r<\/p>\r

\r CRC校驗(yàn)碼:低<\/span>8位在前,高<\/span>8位在后,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r 從機(jī)響應(yīng):<\/span><\/span>地址<\/span>+命令<\/span>+數(shù)據(jù)長(zhǎng)度<\/span>+數(shù)據(jù)信息<\/span>+ CRC校驗(yàn)碼<\/span>\r<\/p>\r

\r 1byte + 1byte +  1byte  +    nbyte +  2byte\r<\/p>\r

\r 地址:為儀表地址號(hào),長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 命令:<\/span>034H或<\/span>03H,長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 數(shù)據(jù)長(zhǎng)度:將要發(fā)送的數(shù)據(jù)字節(jié)長(zhǎng)度<\/span>\r<\/p>\r

\r 數(shù)據(jù)信息:讀取的數(shù)據(jù)<\/span>,具體見(jiàn)各種型號(hào)儀表電量讀取參數(shù)地址表<\/span>\r<\/p>\r

\r CRC校驗(yàn)碼:占用<\/span>2個(gè)字節(jié),低<\/span>8位在前,高<\/span>8位在后<\/span>\r<\/p>\r

\r 命令<\/span>10H<\/span>:寫命令<\/span><\/span>\r<\/p>\r

\r   主機(jī)請(qǐng)求:<\/span><\/span>地址<\/span>+命令<\/span>+起始地址<\/span>+寄存器數(shù)<\/span>+字節(jié)數(shù)<\/span>+寫寄存器數(shù)據(jù)<\/span>+ CRC校驗(yàn)碼<\/span>\r<\/p>\r

\r              1byte + 1byte +   2byte   +   2byte + 1byte +   nbyte     + 2byte\r<\/p>\r

\r 地址:為所要查詢儀表地址號(hào),可以在<\/span>1~247內(nèi)設(shè)置,占用<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 命令:<\/span>10H寫命令,長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 起始地址:欲寫的數(shù)據(jù)起始地址,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r 寄存器數(shù):欲寫的寄存器數(shù)量<\/span>\r<\/p>\r

\r 字節(jié)數(shù):寫數(shù)據(jù)的字節(jié)數(shù)量<\/span>\r<\/p>\r

\r 寫寄存器數(shù)據(jù):寫入寄存器的數(shù)據(jù)<\/span>\r<\/p>\r

\r CRC校驗(yàn)碼:低<\/span>8位在前,高<\/span>8位在后,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r       從機(jī)響應(yīng):<\/span><\/span>地址<\/span>+命令<\/span>+起始地址<\/span>+寄存器數(shù)<\/span>+ CRC校驗(yàn)碼<\/span>\r<\/p>\r

\r 1byte + 1byte +    2byte +    2byte + 2byte\r<\/p>\r

\r 地址:為儀表地址號(hào),長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 命令:<\/span>10H寫命令,長(zhǎng)度為<\/span>1個(gè)字節(jié)<\/span>\r<\/p>\r

\r 起始地址:欲寫的數(shù)據(jù)起始地址,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r 寄存器數(shù):欲寫的寄存器數(shù)量<\/span>\r<\/p>\r

\r CRC校驗(yàn)碼:低<\/span>8位在前,高<\/span>8位在后,占用<\/span>2個(gè)字節(jié)<\/span>\r<\/p>\r

\r 2、儀表參量地址表<\/span>:\r<\/h2>\r\r \r \r \r \r \r \r \r
\r

\r 地址<\/span>\r <\/p>\r <\/td>\r

\r

\r 項(xiàng)目描述<\/span>\r <\/p>\r <\/td>\r

\r

\r 數(shù)據(jù)類型<\/span>\r <\/p>\r <\/td>\r

\r

\r 屬性<\/span>\r <\/p>\r <\/td>\r

\r

\r 說(shuō)明<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 0\r <\/p>\r <\/td>\r

\r

\r 當(dāng)前測(cè)量轉(zhuǎn)速值<\/span>\r <\/p>\r <\/td>\r

\r

\r Long\r <\/p>\r <\/td>\r

\r

\r R/W\r <\/p>\r <\/td>\r

\r

\r 地址0,1組成一個(gè)4字節(jié)的長(zhǎng)整數(shù)<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 1\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 2\r <\/p>\r <\/td>\r

\r

\r 顯示小數(shù)點(diǎn)位<\/span>\r <\/p>\r <\/td>\r

\r

\r int\r <\/p>\r <\/td>\r

\r

\r R/W\r <\/p>\r <\/td>\r

\r

\r 顯視小數(shù)點(diǎn)位<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 3\r <\/p>\r <\/td>\r

\r

\r 倍率小數(shù)點(diǎn)位<\/span>\r <\/p>\r <\/td>\r

\r

\r int\r <\/p>\r <\/td>\r

\r

\r R/W\r <\/p>\r <\/td>\r

\r

\r 倍率小數(shù)點(diǎn)位<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 4\r <\/p>\r <\/td>\r

\r

\r 倍率值<\/span>\r <\/p>\r <\/td>\r

\r

\r int\r <\/p>\r <\/td>\r

\r

\r R/W\r <\/p>\r <\/td>\r

\r

\r 二個(gè)字節(jié)組成的無(wú)符號(hào)整數(shù)<\/span>\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

\r 說(shuō)明:<\/span>\r<\/p>\r

\r 測(cè)量轉(zhuǎn)速值=(Byte0×1000000H+ Byte1×10000H+ Byte2×100H+ Byte3)/10^顯示小數(shù)點(diǎn)位<\/span>\r<\/p>\r

\r 3、通信舉例:<\/span>\r<\/h2>\r

\r        (1)讀數(shù)據(jù)寄存器<\/span>(功能代碼<\/span>03H/04H):讀當(dāng)前的測(cè)量轉(zhuǎn)速<\/span>2565RPM,儀表地址為<\/span>1。<\/span>\r<\/p>\r

\r       主機(jī)讀數(shù)據(jù)幀:<\/span>\r<\/p>\r

\r \r \r \r
\r

\r 地址<\/span>\r <\/p>\r <\/td>\r

\r

\r 命令<\/span>\r <\/p>\r <\/td>\r

\r

\r 起始地址<\/span>(高位在前<\/span>)\r <\/p>\r <\/td>\r

\r

\r 寄存器數(shù)<\/span>(高位在前<\/span>)\r <\/p>\r <\/td>\r

\r

\r 校驗(yàn)碼<\/span>(低位在前<\/span>)\r <\/p>\r <\/td>\r <\/tr>\r

\r

\r 01H\r <\/p>\r <\/td>\r

\r

\r 04H\r <\/p>\r <\/td>\r

\r

\r 00H,00H\r <\/p>\r <\/td>\r

\r

\r 00H,02H\r <\/p>\r <\/td>\r

\r

\r 71H,CBH\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

\r       儀表回應(yīng)數(shù)據(jù)幀:<\/span>\r<\/p>\r

\r \r \r \r
    \r

    \r 地址<\/span>\r <\/p>\r <\/td>\r

    \r

    \r 命令<\/span>\r <\/p>\r <\/td>\r

    \r

    \r 數(shù)據(jù)長(zhǎng)度<\/span>\r <\/p>\r <\/td>\r

    \r

    \r 數(shù)據(jù)段<\/span>(4字節(jié)<\/span>)\r <\/p>\r <\/td>\r

    \r

    \r 校驗(yàn)碼<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

    \r

    \r 01H\r <\/p>\r <\/td>\r

    \r

    \r 04H\r <\/p>\r <\/td>\r

    \r

    \r 04H\r <\/p>\r <\/td>\r

    \r

    \r 00H,00H,0AH,05H\r <\/p>\r <\/td>\r

    \r

    \r 3DH,27H\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

    \r (2)寫數(shù)據(jù)寄存器<\/span>(功能代碼<\/span>10H):設(shè)置顯示小數(shù)點(diǎn)位<\/span>dot=1,儀表地址為<\/span>1。<\/span>\r<\/p>\r

    \r       主機(jī)寫數(shù)據(jù)幀:<\/span>\r<\/p>\r

    \r \r \r \r
      1. <cite id="dpmev"></cite>
        \r

        \r 地址<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 命令<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 起始地址<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 寄存器數(shù)<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 字節(jié)數(shù)<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 數(shù)據(jù)段<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 校驗(yàn)碼<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

        \r

        \r 01H\r <\/p>\r <\/td>\r

        \r

        \r 10H\r <\/p>\r <\/td>\r

        \r

        \r 00H,02H\r <\/p>\r <\/td>\r

        \r

        \r 00H,01H\r <\/p>\r <\/td>\r

        \r

        \r 02H\r <\/p>\r <\/td>\r

        \r

        \r 00H,01H\r <\/p>\r <\/td>\r

        \r

        \r 66H,72H\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

        \r       儀表回應(yīng)數(shù)據(jù)幀:<\/span>\r<\/p>\r

        \r \r \r \r
        \r

        \r 地址<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 命令<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 起始地址<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 寄存器數(shù)<\/span>\r <\/p>\r <\/td>\r

        \r

        \r 校驗(yàn)碼<\/span>\r <\/p>\r <\/td>\r <\/tr>\r

        \r

        \r 01H\r <\/p>\r <\/td>\r

        \r

        \r 10H\r <\/p>\r <\/td>\r

        \r

        \r 00H,02H\r <\/p>\r <\/td>\r

        \r

        \r 00H,01H\r <\/p>\r <\/td>\r

        \r

        \r A0H,09H\r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

        \r 六、應(yīng)用舉例<\/span>\r<\/h1>\r

        \r 1、測(cè)量轉(zhuǎn)速<\/span>\r<\/h2>\r

        \r       測(cè)量一個(gè)電機(jī)的轉(zhuǎn)速,電機(jī)每轉(zhuǎn)一圈向儀表送入<\/span>5個(gè)脈沖,設(shè)置倍率小數(shù)點(diǎn)<\/span>S-dot=1,值<\/span>SCALE=2,則倍率值為<\/span>0.2,假如電機(jī)每秒鐘<\/span>32.5轉(zhuǎn),顯視的轉(zhuǎn)速值<\/span>=1950=32.5×<\/span>5×<\/span>60×<\/span>0.2。如果電機(jī)每轉(zhuǎn)一圈向儀表送入<\/span>1個(gè)脈沖,設(shè)置倍率小數(shù)點(diǎn)<\/span>S-dot=0,值<\/span>SCALE=1,則倍率值為<\/span>1,假如電機(jī)每秒鐘<\/span>42轉(zhuǎn),顯示的轉(zhuǎn)速值<\/span>=2520=42×<\/span>1×<\/span>60×<\/span>1。顯示轉(zhuǎn)速值<\/span>=每秒輸入的脈沖個(gè)數(shù)×<\/span>60×倍率<\/span>\r<\/p>\r

        \r 2、測(cè)量線速度<\/span>\r<\/h2>\r

        \r       測(cè)量一個(gè)轉(zhuǎn)軸周長(zhǎng)為<\/span>0.45m的轉(zhuǎn)軸的線速度,每轉(zhuǎn)一圈向儀表送<\/span>1個(gè)脈沖,把倍率設(shè)置為<\/span>45,顯視小數(shù)點(diǎn)位<\/span>d-dot設(shè)置為<\/span>2,如果轉(zhuǎn)軸每分鐘轉(zhuǎn)<\/span>826轉(zhuǎn),測(cè)儀表的顯視<\/span>=371.70=45×<\/span>826/100,用倍率設(shè)置為周長(zhǎng),得到的就是線速度<\/span>\r<\/p>

        在線詢盤/留言 請(qǐng)仔細(xì)填寫準(zhǔn)確及時(shí)的聯(lián)系到你!

        • 您的姓名: *
        • 聯(lián)系手機(jī): *
        • 固話電話: *
        • 聯(lián)系郵箱:
        • 所在單位:
        • 需求數(shù)量: *
        • 咨詢內(nèi)容:
        • 您要求廠家給您提供:
          規(guī)格型號(hào) 付款條件 產(chǎn)品目錄 最低訂貨量 運(yùn)送資料 提供樣本 庫(kù)存情況 包裝材料
        版權(quán)聲明以上所展示的信息由會(huì)員自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購(gòu)買風(fēng)險(xiǎn),建議您在購(gòu)買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
        今日最新產(chǎn)品
        PLC精品
        熱門產(chǎn)品

        機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體

        關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會(huì)員助手 | 免費(fèi)鏈接

        Copyright 2025 jdzj.com All Rights Reserved??技術(shù)支持:機(jī)電之家 服務(wù)熱線:0571-87774297

        網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178


        <var id="dpmev"><strike id="dpmev"></strike></var>