Hello Guest it is March 07, 2021, 04:29:15 AM

Author Topic: Vibration At Low Speed! Help please!  (Read 8288 times)

0 Members and 1 Guest are viewing this topic.

Re: Vibration At Low Speed! Help please!
« Reply #40 on: February 11, 2015, 01:56:53 PM »
I'm gonna make a wild guess that you've got the step signal on active-high when the drive is active-low or vice-versa. 
Re: Vibration At Low Speed! Help please!
« Reply #41 on: February 11, 2015, 02:08:34 PM »
But when I have to put the active low option on my setup? Because I still hear some noise on my stepper?
Re: Vibration At Low Speed! Help please!
« Reply #42 on: February 11, 2015, 02:52:40 PM »
If you drivers are active-low you drive in active-high, the pulse spacings may be off because the pulsing engine only thought the low-to-high transition was the critical point.  The high-to-low- transition's timing may not be well controlled.  Honestly it's unlikely to be the problem but it's something to check.