Is there a instruction to raise to user?
hi
Sorry after check its a instruction ifor error handle in nostepin module
Hi
This week, i try tune my robot for laser head cutting in 3d
My conclusion is AccSet designed for protect weaken tool not for tune path.
Same conclusion for pathacclim set acceleration at the path do not help for me
Iam a bit stuck with the project Iam working at the Moment. ABB sweden hasnt come back with a solution. They have asked us to tune the servos all the Axis od the robot but that didnt help either. I have tried varing acceleration and Velocity as well but That doesnt seem to solve the problem I have with robot. It is strange that a Robot built to precision, in Microns could cause a jerk before starting a fine Linear movement and which cause a cut becoming wider by 0.5mm. I have a small window for error say about + or - 0.3mm thats it and this is bad. Anways hope that ABB comes with a solution for it soon.
I have tried Pathacclaim and Accset as well and it didnt help me either. 
Hi
i found this documentation. When i cut a square one corner overshoot and i do not have external force with laser head cutting.
webwiz/2660/CutWare1rel3.zip
There was a tech support guy from ABB Milton Keynes today. He assessed the problem and found that the robot overshoots when it is jogged manually in say x , y or z direction. I dont know what is causing this problem.
THE TECH FROM ABB REPLACED ALL THE UNITS IN THE CONTROLLER AND FOUND THE ROBOT OVERSHOOTS.
hi
Can send me more information on this problem and how your precision now
The problem is still the same, No change in it. He stated if you see the robot overshooting when you jog it in x, y or z directon, then it would definetly do the same if we run it in AUTOMATIC MODE. Now he will be escalating the issue to sweden and will ask them to look at it. He states that the problem might be with the robot software. BUt he alos has tried doing a firmware update for the robot, he replaced the processor , the drives , the control unit, the backup battery and the encoder unit. BUt the problem still persists.
This is all that he has done today. I dont know what the solution for this problem will be, but the customer is nt happy, thats all I know.
tanks you
Hi
I am having similar proplems.
I use irb4400_45 robots for mecanical cut plastic and irb2400 robots with waterjet cutting.
With instruction Accset I get litle improvment to the path.
Also I am having proplems with round holes they are more like a lemon shape. I know that the tune the servos and Friction compensation will help on that but on my knowledge it is have to do every hole directions when TCP direction is change and it is many times on my programs.:worried:
Could that CutWare option do that automatic? Where I can get more info abaut it don`t find anything on the ABB site.
BR
Petri
Hi Peri,
Have you complained to ABB about it. Did you get any solution from them. I have been told that the complaint has been forwarded to the ABB RND division in sweden. Please do let me know if you have had any response from ABB for your problem.
Hi
Is there no workaround like moving to the path from the inner side with a MoveC?
I had that problems already with S3 systems, but the overshoot was 2 mm instead of 0.5 mm.
It seems to be a general problem, starting a movement and starting controlling the movement to be straight.
Best regards
Marcel
Yes, I did get that solution tune the servos and Friction compensation from them but I think that its too difficult to use in daily programming. Im just live on with the problem and I dont have that option tune servos on every robot. This is why Im intrested on that CutWare option.
Hi
The documentation of CutWare came from ABB reseller
Hi Peri,
DO let me know if the Cutware option works fo ryou. Then Maybe I can try it as well. I completed the whole program and Iam just waiting on ABB to come back with a solution.
Its so frustrating.
Hi ,
COuld some one send me exact inofrmation about the defining TCP with 4 point method.
If you have pictures that would be great
hi
See help in flexpedant define tool frame
and SToolTCPCaib in rapid
It’s easy to find the position X,Y,Z
It’s more difficult for allign axe
Hi Everyone,
ABB had sent a system file to tune the servos. They have set the values in it for IRB 2400 robot. I found that this file really helped a lot. The overshooting has reduced a lot. I am posting the system file sent by them and instructions on how to use them. PLEASE BACKUP UR SYSTEM BEFORE USING THIS FILE AND THIS IS SPECIFICALLY FOR IRB 2400.
webwiz/2901/Tune_Drives.zip
- LOAD THE MODULE IN THE CONTROLLER (BY CALLING LOAD NEW MODULE)
- PROCALL THE ROUTINE TS(TUNE SERVOS) EVERYTIME U WANT TO RUN A SPECIFIC ROUTINE.
- I HAVE CALLED THE FILE AT THE BEGINING OF MAIN THUS IT WILL BE CALLED EVERY TIME I RUN THE PROGRAM.