Precise trajectory control with PCI Step Card and triggered buffer

[Vena]

Hello,

I'm trying to use PCI STep 4OX card for precise trajectory control. Every 200ms I'm putting motion tasks into buffer and I'm using external 10ms trigger input for this buffer. For duration about 100ms per one tick of trigger is fine, but I need make change in position every 10ms and it seems unusable.

Where is the problem? What is maximal duration of trigger puls, what max freq. of this pulses ... etc.

Thank you for your answers and suggestions,

Vaclav Maixner

System Engineer

[algames]

The board you are using is quite old and most probably will not give you the perfomrance you need. I would recommend upgrading your board to one of the 7334 series motion controllers that will surely giveyou that kind of performance throuogh their preemptive start fucntionality.