hi guys
new user with acorn
i bought the lathe already fitted and working with acorn
i ran a small program on cnc12 v4.18 and everything seemed fine so i upgraded to v4.20
i have now just tried running a programme and im getting a drive fault error after it has faced
everything works as it should with axis movement and spindle
9031 drive fault
Moderator: cnckeith
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nigel b
- Posts: 8
- Joined: Fri Feb 14, 2020 5:12 pm
- Acorn CNC Controller: Yes
- Allin1DC CNC Controller: No
- Oak CNC controller: No
- CNC Control System Serial Number: none
- DC3IOB: No
- CNC12: Yes
- CNC11: No
- CPU10 or CPU7: No
9031 drive fault
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- report_C8FD19C4742C-0309180722_2020-02-14_23-04-37.zip
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nigel b
- Posts: 8
- Joined: Fri Feb 14, 2020 5:12 pm
- Acorn CNC Controller: Yes
- Allin1DC CNC Controller: No
- Oak CNC controller: No
- CNC Control System Serial Number: none
- DC3IOB: No
- CNC12: Yes
- CNC11: No
- CPU10 or CPU7: No
Re: 9031 drive fault
just adjusted the ramp down from 6 to 9 and it is now working as it should
the only other change the machine had that i forgot to say was it now has a 200mm chuck instead of the 160mm as i need to use soft jaws
the only other change the machine had that i forgot to say was it now has a 200mm chuck instead of the 160mm as i need to use soft jaws
-
tblough
- Posts: 3102
- Joined: Tue Mar 22, 2016 10:03 am
- Acorn CNC Controller: Yes
- Allin1DC CNC Controller: Yes
- Oak CNC controller: Yes
- CNC Control System Serial Number: 100505
100327
102696
103432
7804732B977B-0624192192 - DC3IOB: No
- CNC12: Yes
- CNC11: No
- CPU10 or CPU7: No
- Location: Boston, MA
- Contact:
Re: 9031 drive fault
200mm chuck is quite a bit more inertia than a 160mm one. If you have your braking times set for the smaller chuck, the larger one may cause bus overvolt conditions when stopping.
Cheers,
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.