Hi all, I am getting on very well with integrating my 7i43 into my CNC mill - I should have bought one years ago.. Anyway, for my spindle speed control, I use a pulse train of a variable frequency, set by the spindle speed command via EMC2. I'm using a stepgen in velocity mode to do this, but am wondering if there is a way of making the stepgen produce a 50% duty cycle square wave, currently the duty cycle is 50% at 6.5KHz output frequency, determined by the 'steplength'. Any pointers would be appreciated.
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