Hello, i want to use a B&R Acopos 1090 to an asynchronous motor. I know to program the Acopos to a servomotor B&R but i don’t found how to program AS4 for a asynchronous motor. Please, can you indicate me the step into AS4 ? Thank you

Hello, For ACP10 the U/F Mode can be set up in the Init-Parameterfile. [image] I would expect that the synchronous Motor Data file is internaly setting Motor-Typ to 4. And the asynchronous Motor Data is setting this Value to 3. I would expect this difference. [image] i would recommend to use…

Hello, As far as i know, if the Asynchron Motor has an Encoder you can use it with the same Steps like a Servo Motor. The difference is to use the “MotorInduction_any” to fill in the Motor Parameters. [image] If the Motor has no encoder you can use U/F-Mode, but i never used this one. Greetings …

Hello Michael, My motor doesn’t have an encoder, and I don’t know where to select the U/F mode. I connected the Acopos to a 4PP420 control panel via the Powerlink 3IF787 interface. When I select the Acopos in the project, AS4 offers encoder boards for slots 2 and 3, which I ignore, but I don’t see …

Hello, If you use MappMotion… The selection of U/F-Mode is in the Configuration of the ACOPOS. [image] Greetings Michael

Under ACP10 programming, I couldn’t see this information; the page is much simpler. Indeed, I can access it under MapMotion, but I’m not familiar with map programming. I usually use ACP10. If I fill in all the fields in the synchronous motor configuration (with the data from my asynchronous motor),…

Thank you for the explanation. It helped me a lot! I’ll try it out and let you know if it works or if I need any further help. Thank you so much! Yoann

Hello, It’s OK, i can test an asynchrone motor on Acopos family Thank you for your help !!

Acopos asynchronous motor

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kovarj (Jaroslav Kovar) December 23, 2025, 8:02pm 8

ok I marked Michael answer as a solution, but feel free to change it

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Acopos asynchronous motor

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