Machsupport Forum
Mach Discussion => General Mach Discussion => Topic started by: CNCDK on February 10, 2017, 04:55:48 AM
-
I can not get my Nema 23 stepper motor to run.
I can hear the howls but does not rotate.
I have this machine
Use this card with lp1
Running win7 32 bit
Could it be my switch on the circuit card
-
Is it any motor or all motors?
Sometimes when steppers howl, they are being told to move too fast or with too much acceleration - try reducing these to start with.
Also check pulse width in motor tuning, try 5us
-
It´s run now, pin Setting
-
Ok thanks for the update