mrtweaver
Member
Greetings all, I am having a little bit of difficulty with an application I am working on and the company I work has placed me a bit under the gun. So I am hoping I can post what I have here and get some assistance.
I am working with a lexium 05 servo drive and a M238 Telemechanique PLC. They two are connected via CanBus currently talking at 250MB. I am using the function block style of programming. Now granted it has been very very long since I was in college and it has been equally long since I have used some of the tuning and such required in drives. Most of my knowlege and skills has been in PLC's. But anyway I need to make this servo start and stop on a dime, very precise, very fast, very accurate.
I have been tweaking and tuning for a couple of days now and I currently have the thing running at 4000RPM and its accuracy is about +/- 1/32. I need to get it dead on each and every time.
So has anyone worked with these products and can supply an example of how they tuned the drive and PLC so that it was very accurate?
Also what would the tuning have to be changed at all if the RPM were adjusted? I ask that because one I get the thing commissioned there may need to be times when the RPM is adjusted because of the quality of paper or the print or something. If you wish I can email my program as I have it thus far. Just PM me. And it is something with codesys but the name of the software is SoMachine. And Lexium use to be Berger Lahr. Hope this answers all the questions. Thanks and have a great day.
I am working with a lexium 05 servo drive and a M238 Telemechanique PLC. They two are connected via CanBus currently talking at 250MB. I am using the function block style of programming. Now granted it has been very very long since I was in college and it has been equally long since I have used some of the tuning and such required in drives. Most of my knowlege and skills has been in PLC's. But anyway I need to make this servo start and stop on a dime, very precise, very fast, very accurate.
I have been tweaking and tuning for a couple of days now and I currently have the thing running at 4000RPM and its accuracy is about +/- 1/32. I need to get it dead on each and every time.
So has anyone worked with these products and can supply an example of how they tuned the drive and PLC so that it was very accurate?
Also what would the tuning have to be changed at all if the RPM were adjusted? I ask that because one I get the thing commissioned there may need to be times when the RPM is adjusted because of the quality of paper or the print or something. If you wish I can email my program as I have it thus far. Just PM me. And it is something with codesys but the name of the software is SoMachine. And Lexium use to be Berger Lahr. Hope this answers all the questions. Thanks and have a great day.