need help

Hi every oone just wondering if any of you can help i have morbidelli 504 and ive just set it up but the electro spindles are going in the wrong direction. any one ever have the same prob or how will i fix this thanks.

Just done a quick google, and see that's quite a 'substantial' machine!

I'm guessing the spindles will be powered by 3 phase, so it sounds like you just need to swap two of the 3 phase wires around, which will change the direction of all the 3 phase motors.

hi thanks ive thought of that but because its a electro spindle changing the wires wont make any differance as far as i know i think its got to do with the signal the machine is sending to the motor im not sure if there is just a setting on the set up that you can change when loading the program.

How are you starting the spindle

G code, MDI, hardware panel button ?

Phil

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I would of thought the spindle on that size of machine would be some form of 3 phase motor, either powered directly or via a VFD.
Swapping the wires to the machine would only take a couple minutes, and rule out it being something that obvious...

Is it possible to control the spindle speed?

hi phil startin it with g code runnin a program

hi swapped the supply today made no change to the direction. would have been i nice fix if it worked

Quote:

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Originally Posted by k2me

hi phil startin it with g code runnin a program

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OK it may be the post processor.

On MDI try M3 normal spindle forward

Try M4 spindle reverse

M5 is spindle off

Just put whatever works in the PP

Phil


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ok cool ill give that a go and ill see what happins
thanks phil

Did you get any manuals with your 504 ? I have the full parts manual for it 729 pages - 5 languages ... but after an operators manual or something useful ... !

And what have you made on your 504 ?

Cheers
g