Help - G340 problem ?

Filipe Tomaz, Portugal

Hi there. I'm wiring one gecko and one servo motor.
I think that all is ok, but I'm having a problem.

-> When I power on, the motor starts imediatly.
After power on, the fault goes on for about 1 second, then that motor
starts without any control.

I have 36Vdc on the gecko, commun ground configuration (inside the
gecko) that is connected to the ground of the juntion board.

For trying, if I use step and direction both connected to 5+ OR to
commun ground, the same happens. But if both dir and step == 0 the
motor should be still ?


If you suspect of anything, ask me for more detail.

For off list use filipetomaz (at) portugalmail.pt

Thanks to all.