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Implementing Feedforward Position Component on NI-Motion Controllers How can I implement a feedforward position component to my system if I know that my load will vary linearly as I move away from the zero position? URL: http://digital.ni.com/public.nsf/allkb/53BF23F982C3BF17862572AD00701503

理解和运用运动控制器板卡上的断点线的作用 在我的运动控制系统里,我使用了一张PCI-734x，我需要利用断点输出来触发一个外部的设备。我的外部设备只接受下降沿的触发信号，并且它要求脉宽至少是100毫秒。我看到734x的手册中写道断点输出可以通过RTSI总线传出；但是，它的宽度只有90-120ns。我如何才能 URL: http://digital.ni.com/public.nsf/allkb/4F9687DF9D83C2BB482572590012D319

P-Commandモードと通常のOpen-LoopモードやClosed-Loopモードとの違い MAXでStepperモータの設定をしていると、"Stepper Loop Mode"で"Open-Loop"と"Closed-Loop"に並んで、"P-Command"という設定を行う箇所があります。"Open-Loop"と"Closed-Loop"などの通常のStepperモータの設定と比較して、どのような点が URL: http://digital.ni.com/public.nsf/allkb/B0623383E326C61F86257359001FC964

PCI-7390 和 PCI-733x 有什麼差別？ PCI-7390 和 PCI-733x 運動控制器都可以工作於 p-command（位置指令）模式和步進模式，這兩塊運動控制板卡有什麼差別？ URL: http://digital.ni.com/public.nsf/allkb/FB361594876B66B78625731B00154DAF

What is the Difference Between P-Command and Stepper when Using National Instruments Motion Products? I have heard that Position Command (P-Command) is similar to stepper control and I want to know what the difference is between the two. So, what is the difference between P-Command and Stepper when using National Instruments Motion Products? URL: http://digital.ni.com/public.nsf/allkb/7D26773D145497428625723E0009B0A0

What is the difference between the PCI-7390 and the PCI-733x? Both the PCI-7390 and the PCI-733x controller can operate in a p-command (Position Command) mode and a stepper mode, what is the difference between the two motion control boards? URL: http://digital.ni.com/public.nsf/allkb/5E464CE52E92F3758625723E000EE9E5

Est ce qu’un UMI 4 axes fonctionne avec un contrôleur motion 2 axes ? Dans le guide utilisateur de l’UMI 7764, il est dit que l’UMI est compatible avec tous les contrôleurs 7344, le 7342 n’y est pas mentionné. Sont-ils compatibles ? URL: http://digital.ni.com/public.nsf/allkb/41B92123B4A01B2A8625718E00476B27

Breakpoints and High-Speed Capture with Open-Loop Steppers I want to do some triggering based on the position of my stepper motor. Can I use breakpoints or high-speed capture if it is open-loop and doesn't use feedback sensors? URL: http://digital.ni.com/public.nsf/allkb/8186B8CD3D1A34C78625716A00694394

5-Phase Stepper Motor With An MID-760X Can A 5-Phase Stepper Motor or 5-Lead unipolar stepper motor be used with an MID-7602/7604? URL: http://digital.ni.com/public.nsf/allkb/08030C9A3994BF918625715D00089F9C

モーションボードでのアナログ入力とデジタル入力の速度 モーションボードのアナログ入力とデジタル入力を使おうと考えています。マニュアルにはサンプリングレートの記述がありません。サンプリングレートはどうなっていますか？ URL: http://digital.ni.com/public.nsf/allkb/73AEE4AE62F410BB8625714E0021EC7B