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費(fèi)希爾(FISHER)閥門定位器的調(diào)試方法
閱讀:4576 發(fā)布時(shí)間:2020-3-11費(fèi)希爾閥門定位器DVC6000調(diào)試步驟:
打開275/375手操器從主菜單(Main Menu)選擇Hart應(yīng)用(HART Application)從On line找到該定位器。依次進(jìn)入Setup&Diag——Detailed Setup——Mode——Instument Mode(或者按手操器上快捷鍵直接進(jìn)入)——警告!in service模式被送到儀表當(dāng)中時(shí)閥門也許會(huì)動(dòng)(WARNING!Valve may move when in Service mode is sent to the instrument.)按OK后進(jìn)入儀表模式(Instrument Mode)選擇Out of service后按ENTER——提示“Instrument mode is already out of service!”后回到主界面依次進(jìn)入Setup&Diag——Basic Setup——Auto setup——Setup Wizard:
1、選擇你所使用的壓力單位(Pressure units(psi))后ENTER;
2、輸入大供氣壓力(Max Supply Press(psi))后ENTER;
3、選擇執(zhí)行機(jī)構(gòu)的生產(chǎn)廠家(Actuator Manufcture)后ENTER以上品牌沒的話選OTHER;
4、如果執(zhí)行機(jī)構(gòu)單作用帶彈簧選3、雙作用帶彈簧選4、雙作用不帶彈簧選2;
5、選ROTARY下一步根據(jù)閥門零信號(hào)時(shí)是開選2關(guān)的話選1下一步再選1下一步選YES自動(dòng)選擇閥門轉(zhuǎn)向及其增益大?。?/span>
6、選擇是否有加速器或者快速釋放閥(Is a Volume Booster or Quick Release Present?);
7、提示執(zhí)行機(jī)構(gòu)的信息正被發(fā)送到儀表當(dāng)中,請(qǐng)稍等“Actuator information is being sent to the instrument.Please wait…”;
8、選擇使用出廠默認(rèn)設(shè)置Use Factory defaults for setup?(Yes is recommended for Initial Setup)Yes后ENTER;
9、提示出廠默認(rèn)設(shè)置正被發(fā)送到儀表當(dāng)中,請(qǐng)稍等“Factory default are being sent to the instrument.Please wait…”;
10、繼續(xù)自動(dòng)設(shè)置選擇放大器調(diào)整“To continue Auto Setup.select Relay Adjust”;
11、你是否希望現(xiàn)在進(jìn)行放大器調(diào)整?(Do you wish to run Relay Adjustment Calibration now?)假如是雙作用選擇Yes單作用選擇No后ENTER;
12、選擇行程標(biāo)定(To continue.select Auto Calib Travel.)按OK;
13、你希望現(xiàn)在進(jìn)行自動(dòng)行程標(biāo)定嗎?(Do you wish to run Auto Travel Calib now?Select YES if initial setup)選擇Yes后按ENTER;
14、警告!標(biāo)定將導(dǎo)致儀表的輸出突然變化按OK;
15、選擇交點(diǎn)的調(diào)整(Select Crossover Adjust)Manual/Last Value/Default正常情況下選擇default后ENTER假如默認(rèn)的調(diào)整后精度比較差才會(huì)選擇Manual手動(dòng);
16、下面進(jìn)入自動(dòng)行程標(biāo)定的過程,完成后儀表模式恢復(fù)到In service!
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