Hi
The machine I'm working on is a Yang machining-center with fanuc OM control, and it has REALLY slow spindle acceleration/deceleration.
Does anybody know what parameters to change to make it faster?
Hi
The machine I'm working on is a Yang machining-center with fanuc OM control, and it has REALLY slow spindle acceleration/deceleration.
Does anybody know what parameters to change to make it faster?
There are no parameters in Fanuc 0, related to spindle acc/dec
What type of spindle amplifier?
See manual for it
There should be needed parameters
BTW, may be your spindle is in current limiting mode during acc/dec because of the large moment of inertia of mechanical load, for instance. Or any troubles with current detection circuit in amplifier
look a prm #6582 Acceleration/deceleration time setting standard setting is 10
prm#6530 Soft start/stop time standard setting is 0 (i tried to change #6530 but with no effect and i never tried #6582)
Try the list of parameter as follow.
6572 change from 900 to 3000
6536 change from 0 to 200
6537 change from 0 to 6000
6583 change from 96 to 70
6603 change from 400 to 200
6611 change from 100 to 1000
6630 change from 250 to 800
it should work
Ahn Vuong
Oh, I've understood
These parameters are for @ series spindles