I will try that..
Depending on how much the axis moves when powered off, it will trigger the alarm anyway..
So the real question is, why the axis is moving, when powered off..
Less friction...
Type: Posts; User: nordlichtFanuc
I will try that..
Depending on how much the axis moves when powered off, it will trigger the alarm anyway..
So the real question is, why the axis is moving, when powered off..
Less friction...
https://www.cnczone.com/forums/attachment.php?attachmentid=441072&stc=1
No luck, unfortunately..
I set the bit a the supposed LZR position anyway, but it did not change the situation.
Maybe...
Hi drdos
Cool, I will check it ASAP.
Really funny, as my handbook does not show this bit.. Only to proof I really was not to lazy to look it up, here is it.. :):)
I did not know, that Fanuc...
I checked the Fanuc 10 handbook (PDF). I think there is no LZR bit. Probably only newer controls have it?
On the Fanuc 0, the LZR bit seems to be in Parameter 1300. However, the Fanuc 10 does not...
Hi drdos! Thanks alot for your answer.
Hmm, this would make sense!
I have a Fanuc 10M control.
I just checked, is quity easy to move the Z-Axis down by hand, when the machine is powered...
@Heavy_Metal and @drdos
You both seem to understand the homing system very well. Can you please explain me, how the whole system is supposed to work?
I mean:
The Z-Axis has to switches, when...
Hi guys!
The Z-Axis on my MV Junior has started to make a humming noise, when it is near zero return or at zero return.
The noise starts suddenly and sometimes disappears from itself.
I...
Hi
I have 400V 32A three phase power. Which can deliver a 22kVA.
Machine takes 16kVA according to the manual..
Should be enough I think..
I think you dont need them anymore.. But just in case.. It could help with the parameters..
Hi guys
As you may now, I have a quite old MV Junior (1987), which I brought back to live, from some defective hardware (masteboard, memory board).
The machine is mostly running good and does...
You guys are great!
The problem really was that I was to near of the zero return switch when I wanted to Home the machine again after changing the 1850 Parameter.
Now it works great! I just...
I have an ATC on this VMC that drops a tool every now and then.
Yesterday I saw that the Z-Axis Home Position is slightly to low, so that the double arm is hitting the tool not exactly in the...
Hi Again
I found the problem.
It was an incorrect setting of the PMC Data Table.
The max. spindle speed is defined there.
Hi Folks!
I'm working on a project to revive a Mori Seiki MV Junior VMC with a Fanuc 10M Controller for quite a while now..
Great progress has been made, as the machine (axes) and controller...
Hi!
Sorry for the late reply.
I had acces to an other machine with the same setup.
Other than that, it is almost impossible to troubleshoot, as there is no real Documentation out there.. ...
Hi!
Just wanted to let you guys know, that the problem has finally been solved!
It was the Yellow PC Casette B, which caused the problem.
The board does apparently only check if the Casette...
Hi Together
I have the exact same problem. Changed different stuff including masterboard and so on.
Every Masterboard I try, shows Error "b", which does not make much sense to me, as these boards...
Hi Guys!
Im still trying to get this solved.
I have tried two other Masterboards with various results. The boards had different EEPRO versions, but mostly showed the error E. I have a table...
Hi Again
Tried both, unfortunately with no success.
I have the masterboard with the plugged in PC Casette B now running with only the powersupply on my lab desk.
Still shows error E.
...
Hi Guhl
I tried both.
Screen remains dark and 7-segment display still shows E.
Seems that there is nothig running at all on the masterboard.
Pretty sure now, the error is on...
Allriight, I checked what happens when I pull the cards out: Nothing.
If I take the left card out, the display still shows "E".
If I take both out, the display still shows "E".
If I take the...
OK Thanks for the Info.
No, there a no big yellow boxes.
See the picture from the cabinet inside.
I will take out the card on the left today and report, what that has done.
Thanks.
...
Hi!
Thanks for your answer.
If I take out the yellow PC Casette B
The error changes from E to J.
But im not sure, if this means that the casette is defective
Possible that the masterboard...
I moved this thread to the Fanuc Section:
http://www.cnczone.com/forums/fanuc/345812-fanuc-10-system-error-e.html
This thread can be deleted.
Hi everyone!
I need some help with a vertical machining center (Mori Seiki MV Junior) which I recieved already defective from a friend.
If you apply power to the machine and push the green ON...
Just checked all the fuses I could find. All good.
The Battery (AM1) reads 4.7V. Could not find the specified rating. Is this OK?
Greetings
Hi everyone!
I need some help with a vertical machining center, which I recieved already defective from a friend.
If you apply power to the machine and push the green ON button, the CRT...