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Plane Spatial with Headchange

Experimenter
Experimenter
Hallo everyone, I'm a new user in this forum. This is my first Post. I've got a 5 Axis Milling Machine with Headchange and Heidenhain Controller. Toolpath Simulate works fine. When I try to Simulate NC Code the CSE brings up an error: "Command error! An assign command for the variable 'LV_structAngles' couldn't be executed." and then: Unspecified error when executing method 'calculateIKSAngles' My ROT Axis in MC is GV_strFourthAxisName "A" , GV_strFifthAxisName "C" and the GV_strMachineType "T". Any solution for this prob. Martin
4 REPLIES

Re: Plane Spatial with Headchange

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi Martin,

 

WELCOME! :-)

 

which NX version?

 

thanks ThomasF

Re: Plane Spatial with Headchange

Experimenter
Experimenter

Hi Thomas,

 

the Machine is a 5 Axis, with different Devices. I Can't work without a Device.

In the MCF I described a 3 Axis Machine with a C-Axis, all other Axes are in the Device Parts.

I did this because every Device has a C Axis.

 

My NX version is 9.0.2.5 Phase 5

 

Martin

Re: Plane Spatial with Headchange

Siemens Phenom Siemens Phenom
Siemens Phenom
Hi Martin,

1.) Using kinematic chains which are changed dynamically (due to headchange) during the simulation session will not work with <NX103!

The only thing you could do is, to ensure that all chains are initiated on simulation start.

2.) This message comes up either due to a wrong kinematic chain or the IKS (inverse kinematic solver) can´t find a solution based on the input angles

Re: Plane Spatial with Headchange

Experimenter
Experimenter

OK , i'll put all the chains in my Machine Setup.

 

I have a NX11 beta, i will try it there.

 

Thanks

 

Martin

 

 

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