DMG DMU 50 Evolution machine constants

[DrimJohn]

Hi again guys, thank you @DrimJohn for the fan directions. i am finally at the point to do some real 5 axis on the machine, post processor is about 70% but i came across another issue.. The code and machine movements don't line up, i am at the point to try and calibrate it ( without a touch probe) and when i went to the MP parameters ( TNC426/430PB) i discovered they were all set to 0... This may be because we changed the battery or it has never been calibrated? I came across a document explaining how but its more of a "cheat sheet" after learning exactly how to do it. So i want to calibrate the machine/kinematics with a dial indicator , ball gauge and normal gauges.
My Question: who has experience in doing this and who is willing to assist? locally i'm screwed because most people that could do this are not around anymore and im even trying to reach out to Heidenhain with no luck.
Any assistance would be welcome.
Thank You

 

[DrimJohn]

N600 C2
N601 C1
N602 C1
N603 C-250973
N604 C2
N605 C2
N606 C1
N607 C-156185
N608 C2
N609 C3
N610 C1
N611 C-543280
N612 C2
N613 C6
N614 C0
N615 C0
N616 C2
N617 C3
N618 C0
N619 C155170
N620 C2
N621 C1
N622 C0
N623 C6
N624 C2
N625 C4
N626 C0
N627 C-45000
N628 C2
N629 C5
N630 C0
N631 C0
N632 C2
N633 C4
N634 C0
N635 C45000

 

[DrimJohn]

N600 C2
N601 C1
N602 C1
N603 C-250973
N604 C2
N605 C2
N606 C1
N607 C-156185
N608 C2
N609 C3
N610 C1
N611 C-543280
N612 C2
N613 C6
N614 C0
N615 C0
N616 C2
N617 C3
N618 C0
N619 C155170
N620 C2
N621 C1
N622 C0
N623 C6
N624 C2
N625 C4
N626 C0
N627 C-45000
N628 C2
N629 C5
N630 C0
N631 C0
N632 C2
N633 C4
N634 C0
N635 C45000

Rotation center of C axis X-250973 Y-156185. Top of table Z-543280. Intersection of B with C axis at point X-250973 Y-156185 Z(-543280+155170). they don't really intersect as they are 6 microns apart (N623 C6)

 

[JDLouw]

Hi again guys, thank you @DrimJohn for the fan directions. i am finally at the point to do some real 5 axis on the machine, post processor is about 70% but i came across another issue.. The code and machine movements don't line up, i am at the point to try and calibrate it ( without a touch probe) and when i went to the MP parameters ( TNC426/430PB) i discovered they were all set to 0... This may be because we changed the battery or it has never been calibrated? I came across a document explaining how but its more of a "cheat sheet" after learning exactly how to do it. So i want to calibrate the machine/kinematics with a dial indicator , ball gauge and normal gauges.
My Question: who has experience in doing this and who is willing to assist? locally i'm screwed because most people that could do this are not around anymore and im even trying to reach out to Heidenhain with no luck.
Any assistance would be welcome.
Thank You

I came right doing a manual calibration on the DMU50evo. learned a lot and on my way becoming a pro on this machine and controller

 

[Maksym Melnychuk]

Solved, to modify the parameters there is not a physical switch but a code entered in the controller.
Once you are in the parameters you have to enter 1234 and hit enter. Then the parameters can be edited
John

Hello John. We have same problem: at "Manual" Regime there are no any reactions to key-pressing. Same message: G53 Nullpunkte: Referenzpunkt. Where we can enter "1234"? I mean where is menu of parameters? Where we can find it?

 

[Maksym Melnychuk]

Solved, to modify the parameters there is not a physical switch but a code entered in the controller.
Once you are in the parameters you have to enter 1234 and hit enter. Then the parameters can be edited
John

Hello, John. We have same problems with DMU 50T. At "Manual" Regime we see "G53 Nullpunkte: Referenzpunkt". Keys and not working, we can't enter anything. Please describe Where we must to enter "1234"? Where we can find menu with parameters?

 

[DrimJohn]

Hello John. We have same problem: at "Manual" Regime there are no any reactions to key-pressing. Same message: G53 Nullpunkte: Referenzpunkt. Where we can enter "1234"? I mean where is menu of parameters? Where we can find it?

Press save button first (1) and then the menu (2).
jog with the direction keys to the far right tab ant in the bottom there is machine constants
to make any change you have to enter 1234 and enter. after you can change any constant

 

[dudukovic]

Hi John,as I can see, are you produce your umbrela tool holder ? ?
Do you have some instruction or photo ?