Originally Posted by murphy625 Also, if I was to check out the encoder pulses with a scope, would I be correct in assuming the timing I needed would be RPM X Encoder Counts per Revolution? |
That should display one encoder pulse, also remember that the motion card can increase the resolution by a factor of 2 or 4, it does this by counting both the two leading edges of the A & B pulse, or the leading/Trailing edges to effectively give for a 2000 count encoder, either a 4000 or 8000 count/rev resolution.
Al