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FBM22 P0900HS工控模塊PLC自動(dòng)化卡件

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FBM22 P0900HS工控模塊PLC自動(dòng)化卡件

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型號(hào):FBM22 P0900HS
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FBM22 P0900HS工控模塊PLC自動(dòng)化卡件 FBM22 P0900HS工控模塊PLC自動(dòng)化卡件 FBM22 P0900HS工控模塊PLC自動(dòng)化卡件

FBM22 P0900HS工控模塊PLC自動(dòng)化卡件 FBM22 P0900HS工控模塊PLC自動(dòng)化卡件

FBM22 P0900HS工控模塊PLC自動(dòng)化卡件
當(dāng)機(jī)械位于我們?cè)O(shè)定的原點(diǎn)位置時(shí)用程序把D8140的值清零,也就確定了原點(diǎn)的位置。
·實(shí)例動(dòng)作方式:X0閉合動(dòng)作到A點(diǎn)停止,X1閉合動(dòng)作到B點(diǎn)停止,接線圖與動(dòng)作位置示例如左圖(距離用脈沖數(shù)表示)。
·程序如下圖:(此程序只為說明用,實(shí)用需改善。)
點(diǎn)擊圖片可在新窗口打開圖片加載中…
點(diǎn)擊圖片可在新窗口打開
說明:
·在原點(diǎn)時(shí)將D8140的值清零(本程序中沒有做此功能)
·32位寄存器D8140是存放Y0的輸出脈沖數(shù),正轉(zhuǎn)時(shí)增加,反轉(zhuǎn)時(shí)減少。當(dāng)正轉(zhuǎn)動(dòng)作到A點(diǎn)時(shí),D8140的值是3000。此時(shí)閉合X1,機(jī)械反轉(zhuǎn)動(dòng)作到B點(diǎn),也就是-3000的位置。D8140的值就是-3000。
·當(dāng)機(jī)械從A點(diǎn)向B點(diǎn)動(dòng)作過程中,X1斷開(如在C點(diǎn)斷開)則D8140的值就是200,此時(shí)再閉合X0,機(jī)械正轉(zhuǎn)動(dòng)作到A點(diǎn)停止。
·當(dāng)機(jī)械停在A點(diǎn)時(shí),再閉合X0,因?yàn)闄C(jī)械已經(jīng)在距離原點(diǎn)3000的位置上,故而機(jī)械沒有動(dòng)作!
·把程序中的位置指令(DRVA)換成相對(duì)位置指令(DRVI):
·當(dāng)機(jī)械在B點(diǎn)時(shí)(假設(shè)此時(shí)D8140的值是-3000)閉合X0,則機(jī)械正轉(zhuǎn)3000個(gè)脈沖停止,也就是停在了原點(diǎn)。D8140的值為0
·當(dāng)機(jī)械在B點(diǎn)時(shí)(假設(shè)此時(shí)D8140的值是-3000)閉合X1,則機(jī)械反轉(zhuǎn)3000個(gè)脈沖停止,也就是停在了左邊距離B點(diǎn)3000的位置(圖中未畫出),D8140的值為-6000。
·一般兩相步進(jìn)電機(jī)驅(qū)動(dòng)器端子示意圖:
點(diǎn)擊圖片可在新窗口打開圖片加載中…
點(diǎn)擊圖片可在新窗口打開
·FREE+,F(xiàn)REE-:脫機(jī)信號(hào),步進(jìn)電機(jī)的沒有脈沖信號(hào)輸入時(shí)具有自鎖功能,也就是鎖住轉(zhuǎn)子不動(dòng)。而當(dāng)有脫機(jī)信號(hào)時(shí)解除自鎖功能,轉(zhuǎn)子處于自由狀態(tài)并且不響應(yīng)步進(jìn)脈沖。control the opening temperature required by different rubber materials is also different. Set different temperature requirements according to different actual rubber materials, and control the steam valve to control the temperature; 4. The feeding system controls that feeding is required in the opening process, including compounding agent, softener, antioxidant, etc. the feeding time, sequence and quantity vary according to the different rubber materials. PLC controls the opening time of the injection system to control the sequence and quantity of different rubber materials. 1. The process of loading and mold closing is mainly the mechanical action of the vulcanization tank, mainly including loading, mold closing, rotating cover, inserting safety pin and other actions;

2. Pre vulcanization pre vulcanization is a process in which steam is introduced into the outer cavity of the vulcanization tank and the vulcanization tank is heated up;

3. Formal