Hello,

I am currently testing our IOC with ARTTester (version V2.46.2.202).

I observed the following behavior during MRP tests:

- When running "MRP On-Off - Client" followed immediately by "MRP Check - Client", the test passes successfully.
- However, when running "MRP Check - Client" alone ...

yongli wrote: ↑25 Mar 2026, 15:22 Your request is currently under evaluation by PROFINET International. You will be informed by email.
This is the current progress. Does anyone know how long it will take to get the permission?

We will contact you via e-mail!

M_PNO wrote: ↑23 Oct 2024, 11:56 Need to know more about the PROFIdrive Profile Tester?

Go to "Certification":

https://forum.profinet.com/viewforum.ph ... 9602d2c653

Need to know more about the PROFIdrive Profile Tester?

M_PNO wrote: ↑23 Oct 2024, 11:54 Need information about certification of APL devices?

Please go to "Certification":

https://forum.profinet.com/viewforum.ph ... 9602d2c653

Need information about certification of APL devices?

Are there any new upcoming requirements or standards for LTE 5G devices that are compatible with PROFINET?


PROFINET is an Ethernet-based industrial communication standard.

We are working together with the 5G-ACIA and 3gpp on the integration of native Ethernet into the 5G system.

Many topics ...

I'm trying to download the GSD file for a product unit and it refuses to register me. I can't use the device without it. What should I do?


The companies themselves enter products in the Product Finder on the PI website for their own products. With regard to the GSD file, there is the option of ...

I am currently working more intensively with ProfiDrive telegram 1, which is said to be standardized, and am now looking for further information on cyclic and acyclic data.
Do you have a document that describes the communication via the standard telegram 1, especially the structure of the status ...

Dear Sir and Madam,

Kindly ask for ASIC ASPC2 STEP E2 lead-free - PROFIBUS DP (6ES7195-0AA05-0XA0). Does this ASIC have certificate for ISO14064 and ISO14067?

#Noted: Already checked the information on SIOS. But did not have information for it.

Thank you very much.

Best Regards,


Dear ...

We just started using the PROFINET Community Stack. Our goal is to port the Community Stack to the Raspberry Pi.

As a first step, we tried to build the PROFINET Community Stack on an x86 computer.

We encountered the problem that some header files are not available in the Gitlab repository (psi ...

How should manufacturers proceed with products not listed in the Manufacturer's Declaration(PN-Manufacturer-Declaration_V50_May21)?
Is Type R cable in the Type of Product according to Guideline 25. Additional PROFINET connectors & passive PROFINET network components ?


The current Guideline is ...

Lord Nikon wrote: ↑06 Oct 2023, 11:35 I'm currently working on a Hilscher netX-90 solution as the Profinet platform in our organization.
Any other out there that has worked on this chip?

I am sorry, but it seems that no one here has worked on this chip yet.

The "FSCP Test Mode" is mentioned several times in the PROFIsafe specification, but it is not defined explicitly.


This is true as for now. The FSCP Test Mode is only defined by describing its behavior in certain circumstances. This issue has been noted and will be addressed in a future version ...

What exactly is the Profinet Community Stack?


The Profinet Community Stack is not a ready-to-use development kit. The idea is to have a high quality protocol engine as a common base in the PI. The target groups are "technology providers" or "experienced" device developers.
The name "stack" is a ...

Mich_P wrote: ↑18 Jan 2024, 09:05 Is it possible to purchase your GSD-Checker software tool if I am not a member of the Profibus user organization?
How much would this tool cost?

The GSD-Checker is currently only available for members of the PNO/PI.

We at the OTH produced a video to help taking the ETS into operation.

We hope it will help answering the basic questions, that appear.
The video was already added to the download page of the PROFINET Test Bundle:
https://www.profibus.com/download/profinet-test-bundle

You can also find the ...