How to control a ac servo motor using Labview?

[Krishnat]

Hello,

I am new to motor control with Labview. 

I have a Panasonic AC servo motor with driver Model MCDHT3520BA1.

I would like to control using Labview. 

I have NI-cRIO 9025. I want to use it Position control mode, with EtherCAT communication.

Does anyone have sample VI code.??

Thanks

Krishnat

Research Assistant

[BennyBenson]

I believe the white paper will contain the information you're looking for. The community example may also be of some assistance.

https://decibel.ni.com/content/docs/DOC-22207

http://www.ni.com/white-paper/3054/en/

[Krishnat]

You have given link to 'Servo motor (RC) control using LabVIEW' which is not my case.

I am using AC servo motor with driver Model MCDHT3520BA1. I want to control it in labview with EtherCAT communication.

I want simple example in labview with I can move motor in forward or backward by say 10 rotation with 2rev/sec speed.

how to send command through etherCAT, I dont know.

[Krishnat]

I think, I got the link. :  https://decibel.ni.com/content/docs/DOC-11191

I have not seen this thoroughly. I am studying this as I am new to labview and servos.

please comment , it will be helpful.

thanks

[a_clucker]

Hi Krishnat,

You might also find this overview useful, as well as this example walkthrough.

[Krishnat]

Thanks for reply.

Actually we dont have NI softmotion module.

I have to do this assignment with sending EtherCAT commands only.

But I am not getting any info. regarding this.

Regards

Krishnat

[a_clucker]

Hi Krishnat,

Without Softmotion, this would be difficult. This is one of the reasons why Softmotion exists.

---

I have to do this assignment with sending EtherCAT commands only.

I personally do not recommend trying to send individual EtherCAT commands to control your motion system. While it might be possible, it is a non-trivial task.

[guru13]

Hi  sir, myself Guruprasath from tamilnadu.  Are you finish this project sir, (ac servo motor with motor drive)??

Did you know?? how to control ac servo motor drive using LABVIEW software.. I do project this same project for my final year , i had some problem in this program and choosing what  NI  hardware suitable for this project, so i need your help sir. please help me to finish this project with your help... are you give your contact detail for discussion. or any problem to give your contact detail... No problem sir please contact me sir this my mail id gurucbe13@gmail.com.

Thanking you,

Best Regards.