1756-IF4FXOF2F
1756-IF4FXOF2F1756-IF4FXOF2F
•把程序中的絕對(duì)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:
•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。
•V+,GND:為驅(qū)動(dòng)器直流電源端子,也有交流供電類型。
•A+,A-,B+,B-分別接步進(jìn)電機(jī)的兩相線圈。
【公 司】: 廈門泰尼電氣有限公司
【主 營】: AB、GE、施耐德等各類PLC產(chǎn)品
【價(jià) 格】: 電議
【發(fā)布人】: 張亮
【電 話】: 18030028083
【所在地】: 福建 - 廈門
【座 機(jī)】: 0592-6809819
【來 源】: 供應(yīng)信息 > 電工、電氣 > PLC
【Q Q】: 2314094943
Leybold UL 500 dry Helium Leak Detector
ATS M-Pak Temp. Control System Chiller MP40C-DI
Lufran DI Water Heater 052-RE-480-000-U-CAB working
TEL ACT 8 WEE X-Theta Drive Assy 200mm working
TEL Fujikin Water Vapor Gen. Controller WVG-S2-Y-IB7
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Edwards iQDP80 Vacuum Pump QMB250 Blower,
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Alcab Vacuum Turbopump 5401
Edwards iQDP80 QMB250 Dry Vacuum Pump
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Nikon SPA432B Linear Motor Controller 4S586-950-4
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