when we want to connect the XMD with MS2N, it always report No matching cable found.could you help to check? thank you!

https://ctrlx-configurator-platform.boschrexroth.com/#/solution/load/CTRLX224024/7753e81b-6f14-4118-aa89-63c5f07e41b2

we see some information about the data which can be added in the cyclic channel in total with all the drives and IOs but i cannot find where i can find what is the current total bytes on the channel available? should i add each drives Inputs and Output or there is a place where i can find the total Inputs in bytes and total outputs in bytes in the ethercat communication?

Information i found on this link https://docs.automation.boschrexroth.com/doc/631124097/ethercat-master-features/latest/en/

In the below screenshot you can see that i have many drives and each drive has different signals added in the inputs and outputs so the bytes are different for each drives, I would like to see it somewhere in the IO engineering the Max. Number of cyclic process data of the master and currently utilized, could someone please guide me?

I found this post on the forum but this is not correct in mycase as all the data in the cyclic channel are currently not used in the PLC program so its showing less bytes for me but in my channel i have more data. https://community.boschrexroth.com/ctrlx-i-o-1lgjjr0v/post/ethercat-master-number-of-cyclic-data-cWe0AMKuuOUKSE5

I'm configuring Ignition Edge to utilize our reverse proxy, and I am running into some problems.

The webserver is located at port 8088 and defaults to http. I can use my browser to go to http://<ipaddr>:8088. This receives a redirect to /welcome and I get to my webserver at http://<ipaddr>:8088/welcome

When I try to bind that port and connect using the reverse proxy at https://<ipaddr>/myUrl, my browser goes to https://<ipaddr>/welcome, and I end up at a bad link. I would expect to end at the webserver at something like https://<ipaddr>/myUrl/welcome. It appears the reverse proxy isn't handling this redirect, or I don't have the proxyMapping setup correctly.

I thought I needed to pass the header information, and found a forum post about setting the option "transparent" in my proxyMapping settings to achieve that, but that doesn't seem to do anything. Am I missing something else that needs to be done to allow this to work? Do I need additional proxyMapping entries to handle these redirects, and if so what is the correct configuration?

Here is my settings with the transparent setting on:

I’m testing MOTION APP v4.6 for the feature of creating a CAM profile with more than 1,024 points, and it seems to work as I can change the numbers in the point table (i.e. 2,048), also I can save the changes of the profile with “Linear” or “Spline” interpolation.

However, I’m not able to save the CAM profile to ctrlX CORE, as below message will appear when I try to do so, regardless of the CAM type being “FlexProfile” or “Point Table”.

I've tried first saving the profile as a reference point table, apply it to a new CAM profile then save it to ctrlX CORE, yet it doesn't succeed either. In the past with v3.6, although it's not possible to have a CAM profile > 1,024 points, there is no problem saving this profile to the CORE, either as FlexProfile or Point Table.

I'm using the version below, and I've attached the CAM profile for reference as well, would be much appreciated if there's any advice.

ctrlX WORKS – 4.6.1

Motion – 4.6.2

CAM Designer – 4.6.1

I have a query regarding SNAP_DATA which resolves to "/var/snap/<snap_name>/current/"

My snap application stores sensitive data in SNAP_DATA, including an encrypted configuration file with user credentials and an encryption key file. We need clarity on the access control boundaries around this directory to assess the security posture of our application.

Questions:

1. Which users/processes on the ctrlX OS have read access to a snap's SNAP_DATA directory? Specifically:

   • Can other installed snaps read our snap's SNAP_DATA?

   • Can a user logged into the ctrlX web interface browse or download files from SNAP_DATA through any built-in tool (file manager, diagnostics, logbook, etc.)?

   • Is SSH access (root or non-root) the only way to reach this directory?

2. Does snap confinement (strict/classic) guarantee isolation of SNAP_DATA between snaps, or are there any shared interfaces/plugs that could grant cross-snap access?

3. Are there any ctrlX OS APIs or services (e.g., storage API, diagnostics API, backup/restore) that could inadvertently expose the contents of SNAP_DATA to external users or other applications?

4. During a ctrlX OS system backup/restore or snap update, are the contents of SNAP_DATA included in the backup archive? If so, is that archive encrypted or otherwise protected?

5. Are there any recommended best practices from Bosch Rexroth for storing sensitive credentials within a snap application on ctrlX OS?

Thanks in Advance,

Akanksha

I would like to test the “Model Connect” app, so I am using the “Data Layer I/O” sample model to test the external mode feature. However, the button "Monitor&Tune" is grayed out in Simulink.

The target reports: "One-click external mode is not supported when toolchain information is missing" and "The current 'ExtModeMexFile' value, 'ext_comm', does not match 'noextcomm', which is the value expected by the current external mode transport layer, 'none'"

System Target File: ctrlXOS_ert.tlc

ExtModeTransport = None

ext_comm.mexw64 is available

noextcomm cannot be found on the system

The issue appears to be related to the ctrlX target's External Mode / toolchain configuration or compatibility with MATLAB R2025b rather than a model-specific problem.

Any ideas or reasons for this behaviour?

Regards,

Moritz

regards

Marco

Are there any suggest a way to resolve this issue?
Thanks a lot.

We are currently integrating a Rexroth KE350 Screwdriver with ctrlX CORE using ctrlX IO Engineering and an EtherCAT IMCAT module. This is our first project involving this configuration, and we would appreciate any guidance from those who have worked with a similar setup.

We are looking for the following:

• Sample ctrlX IO Engineering projects for KE350 EtherCAT integration.

• Documentation explaining the EtherCAT configuration between the KE350 and ctrlX.

• Example input/output process data (byte mapping) used in ctrlX IO Engineering.

• Information on how the process data is mapped to the PLC variables.

• Any startup procedures, commissioning guides, or best practices for reliable communication.

• Example PLC code or application examples for controlling the KE350 through EtherCAT.

An example of the process data mapping (Input/Output bytes) in ctrlX IO Engineering would be especially helpful, as it would allow us to verify that our configuration is correct.

Since this is our first time integrating the Rexroth KE350 Screwdriver with ctrlX over EtherCAT, any sample applications, documentation, screenshots, or practical recommendations would be greatly appreciated.

Thank you in advance for your time and support. We look forward to learning from your experience.

I am looking for a library or function block to manage a ctrlX DRIVE as a PROFINET slave from a PLC programmed with CODESYS.

On the Bosch Rexroth portal, I found function blocks for Siemens TIA Portal. Has anyone developed or implemented a similar solution for CODESYS?

I would be interested in any available library, example project, or documentation covering cyclic data exchange, control words, status words, and drive parameter access.

Thank you in advance for your support.