Missing arflatprv Module Error When Compiling First Motion Project

[Dominik_Novak (Dominik)]

Hi everyone,

I’m currently setting up my first motion project with the following hardware:

• CPU: X20CP0483

• Drive: 80VD100PD.C033-01

• Motor: 8WSA43.F0055V8LB-0

Software:

• Automation Studio 4.12.6.106

I followed this tutorial: YouTube – Getting started with B&R Motion

When I try to compile the project, I get the following error:

17 Fehler 12.08.2025 11:08:06,0312 Das benötigte Modul arflatprv innerhalb des Bereichs von V5.24 bis V5.24.8 ist nicht installiert. 427 C:\BundRprojects\myNewMotionProgramm1\Binaries\Config1\X20CP0483\McBase.br

Can you guide me towards a solution?

Thank you very much!

[pavel.vavra]

Hello,

Check mapp Motion library versions in the SW configuration to ensure they are aligned.

[Dominik_Novak (Dominik)]

Hi Pavel,

thanks for your reply!

It seems like MpBase is on a different version:

How can I update it?

Thanks

[pavel.vavra]

Try changing the map version to the other one and then change it back. This should align the versions.

[Dominik_Novak (Dominik)]

It seems that I can only choose from one version:

[pavel.vavra]

So, delete it from the SW configuration and add it from the Logical View again.

[Dominik_Novak (Dominik)]

Hi,

I solved the issue together with a b&r technician.

We did a clean re-install of automation studio and manually installed MappMotion MappView and MappCockpit and the missing file was available.

Thanks