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Fanuc 11M power up problem

Recent forum posts - Tue, 07/10/2018 - 10:26
Hello all,

I have a 1986 Shizuoka B-5V 4 axis mill that I have been operating for about 12 years. It is equipped with a Fanuc 11M control. The machine has been rock solid reliable except for a few tool changer issues.

Recently it started having issues powering up. First problem was I could not zero out all 4 axis. It never threw a trouble code. The control would get confused and select the wrong axis during zero setting. This happened for a number of power ups until the CRT would not even come on when I hit the power on button. Most of the panel lights would light up and the coolant pump would turn on when I hit the power on button. Picture attached below.

I began by checking fuses and found 2 blown 5 amp fuses on the tape reader. I replaced the fuses and the new ones blew immediately on power up. I have never used the tape reader and I suspect these fuses could have been blown when I purchased the machine. I disconnected the tape reader power and ribbon cables and tried to power up again. No difference.

Next I confirmed that the motherboard was getting power. I then replaced the motherboard which did not correct the problem. Next I replaced the CRT/MDI board in the control box. This also did not fix the problem.

Suggestions?

Does anyone know a good Fanuc repair guy near southeast Pennsylvania?

Dave

http://fillmanmachining.com


control1.jpg Attached Images

How to clean sharp corners

Recent forum posts - Mon, 07/09/2018 - 16:49
Hi;
I have a cnc router machine(morbidelli - n100) and I make kitchen doors, I got stock when it comes to clean the corners less than 90 degrees (arcs),also cleaning a ball nose profile at the corners.
Thanks.

New to the forums

Recent forum posts - Mon, 07/09/2018 - 16:44
Hi evrey one,this is ashoaia and I hope I can get some help from you guys, and I hope that one day I will be a helpful to some one like my self..!
I have a cnc router machine(morbidelli - n100) and I got stock when it comes to cleaning the corners less than 90 degrees (arcs),also cleaning a ball nose profile at the corners.

may thanks.

post processing file

Recent forum posts - Mon, 07/09/2018 - 14:58
looking for a post processing file for my mori seiki frontier m2 with fanuc 21i when we bought this machine we got a processor with it but the processing file is not working... currently using mastercam v9. thank you!!

Mazak SQT 10MS

Recent forum posts - Sun, 07/08/2018 - 02:39
Hi all, we have brought a Mazak SQT10MS T32-3 but we did not revived the programming manual so we can't setup the sub spindle to transfer from spindle 1 to 2
has any one got a Programming manual for a SQT 10MS please that I could have a copy or a PDF.

I have contacted Mazak but they cant find a set of manual I know the machine is old now.

Thank you all for you help in advance
Regards Mark

protection

Recent forum posts - Sat, 07/07/2018 - 17:22
Bonjour, j'ai une machine force one avec commande fanuc oitd ,et quand j veux metre la protection d'ecriture en 1 sa ne change pas,et j'ai pas d,alarme qui sorte aide moi svp c urgent

Fanuc oitd

Recent forum posts - Sat, 07/07/2018 - 17:07
Bonjour, j'ai une machine force one avec commande fanuc oitd ,et quand j veux metre la protection d'ecriture en 1 sa ne change pas,et j'ai pas d,alarme qui sorte aide moi svp c urgent

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Aid

Problem with tool magazine. Okuma howa fanuc 6m

Recent forum posts - Thu, 07/05/2018 - 10:30
Hello everybody,

I'm currently using the Okuma howa 5VA fanuc 6m.

I got a problem about the tools magazine. It cannot replace the tools as usual. The tool wouldn't change from vertical to horizontal position and eventually it can't come back into place in the magazine.

This problem started when i replace the battery that kept the parameter alive. It is located at ( or near) the magazine. And i encountered the problem i mentioned above.

I would be appreciate if someone helps me with this.

2D drawings are replaced by 3D models?

Recent forum posts - Thu, 07/05/2018 - 01:40
I have heard the news that 2D illustrations are supplanted by 3D models? 2D is the best alternative to pick when you are confronting tight due date and outlines required are a solitary segment or a solitary part as essential geometries are anything but difficult to produce utilizing 2D CAD instruments.

fanuc 10T

Recent forum posts - Wed, 07/04/2018 - 19:18
Hello there,

I recently upgraded the new memory , after installing the from board , I am getting system label error.

Any help?

Quote: Originally Posted by Stevo Ouch…no backup. It is going to be difficult to get this machine running. You probably don’t want to hear it but always have a backup of the control especially when you are going to change batteries.

Your best option at this point is going to be to try calling Mori Seiki and giving them the serial number and hope they have an original copy. Another longshot is to call Fanuc and give them the serial number off the control and they may have a copy. Another stretch is to look in the power cabinet and see if you have any onion paper that has the original copy of the machine put there by the MTB for cases like this but they have a tendency to disappear.

Other then the above you need to find someone with the same make model machine and control to try and get a copy of the parameters and PMC data. The hard part to that is working out the options that may or may not be in your machine that was in the copy. The CNC parameters and programs can be loaded via RS232. The PMC data will have to be entered by hand.

I wish I had better news for you. If you get a backup I can walk you thru the procedure to restating the machine via IPL mode and then entering in all the data.

Steve

MAC V1E with Fanuc 0mb and lost Parameters

Recent forum posts - Thu, 06/14/2018 - 12:08
Hi, i have a Takiswa MAC V1E with Fanuc 0mb and lost Parameters. My problem is i have no documentation.
I can start it up with some parameters i have found in the internet without errors but the 900 ones are missing. But i am not able to enter a program.
I switch to edit mode but when i hit the program softkey i get no cursor to enter O0001.
Maybe someone can help me with the parameters.

Thanks

In need of some serious help! Total newbie!!!

Recent forum posts - Tue, 06/12/2018 - 18:52
Here is some more details I hope will help, I supplied the computer and downloaded the drivers, I am pretty sure of this.

Ok so all of the components are Keling tech or at least what I have found says so. The power supply is a KL-350-36 I have metered it and it is supplying 64.6 v to the Keling-4030 controllers(there are 3 of them x,y,z.) it also has 5.22 v going into the pul+, it has5.22 go in into the dir+. It also has 3.76 at the pul- and the dri-. At the c10 parallel port interface card it has at pin2 -7, 3.75v. This is not hooked up to the computer with these readings. On the parallel port of the computer pin2 in reading 4.63v and goes to 4.64 when the arrow is pressed on the keyboard. Pin3 is reading .18v and when the narrowest is pressed it goes to 4.87v. Pin4 and pin6 are the same as pin2, and pin5 and pin7 are the same as pin3. The motors are KL-23h276-30-8B. Yes I have visited Keling techs website and followed there diagrams. Unfortunately the people I bought it from had no info or paperwork, so I am going by what I can find online. Hope this is what you were talking about. Any help would be greatly appreciated,
Nick

Z Axis crashes while in cnc program execution but not often, do not know the cause ?

Recent forum posts - Sat, 06/09/2018 - 11:31
The CNC is built for Welding Application and the issue is all about the crash happens in Z axis.Did not know the reason for the cause and this problem doesnt occurs often.Need to know whether these following reasons can affect the performance of the CNC Controller.The CNC works fine if it runs in ideal condition without welding but while welding it occurs the same problem.

1. Does welding polarity can affect the servo motor performance?

2. Does the Harmonics disturbs the signals of the servo motor?

Trumpf trumatic 240 no rotation problems.

Recent forum posts - Tue, 06/05/2018 - 13:08
Quote: Originally Posted by Aleksandr Dear sirs,
I have punching machine Trumatic 240, no rotation. There is several problems with that. Time to time machine does not work, because CN-Fault 2670. Sometimes need to switch of and on several times and the machine can start.
But there is another problems also. The machine can keep tools inside or doesn`t change it time to time. If someone can help me with this, please dont hesitate to reply)
On the pictures you can see the lastest bugs.

I also also have a Trumpf 240r. The operating program is t21s. The operating parimitars appear to be corrupted and no backup copy was made. Have you made a backup copy of yours? If so and it is t21s version will you email me a copy. Thanks, Wayne

Alert code when G43 is not active on Fanuc OI-MD Control

Recent forum posts - Tue, 06/05/2018 - 12:40
#4008 contains 43, 44 or 49 whichever is active. Can check this value wherever desirable.

Which spindle?

Recent forum posts - Tue, 06/05/2018 - 04:15
Not certain if there's something preferable and quicker over a DeWalt 611


some say for aluminum that it does the activity yet not respectable and you need to go moderate.


What shafts do you all have/prescribe for cutting aluminum


I have 120v attachments

Communication problem through Channel 4 in Fanuc 21i- TB Control

Recent forum posts - Mon, 06/04/2018 - 15:08
Hello Tariq, can I get a copy of te parameters of your bridgeport? We lost ours and have no backup. Thank you, let me know if there is some charge for it
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