ringing sound

Message 46731 of 48546

> --- In CAD_CAM_EDM_DRO@y..., JanRwl@A... wrote:
> > In a message dated 27-Jun-02 20:13:52 Central Daylight Time,

> > Both, actually. But one of the little "things in life" one must
> deal with,
> > like friction! If you suddenly reverse-step stepper-motors, the
> normal
> > "ringing" that might be handled just fine if stepping stopped for

a

> time, or,
> > another axis were "suddenly" chosen. BUT, if you reverse-step

the

> SAME axis,
> > the motor is "still ringing", so the motor can integrate this

into

> a phantom
> > step.

Hi,

Having a bit of problem with the G201 driver again. I think it is the
cable.

The y-axis works fine, but the x-axis either doesn't respond or gave
very faint sound but does't move.

Tried switching axis. This time the x-axis is OK but the y-axis is
not responding. Can't remember what I did next, I think I switch
cable or something. If memory not failing, I think the problem
follows the cable. Checked the cable with meter - seem OK.

Reconnecting, this time the fauty axis gave a ringing sound, but no
movement. Tried to search the archives for "ringing" only found the
above.

Ringing sound plus no movement is a symtom of what problem?

Thanks

keongsan