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Hello,I'm using Mathcad Prime 11.I'm trying to solve a differential equation with conditional logic (if) due to the presence of a diode in the circuit.The input values are defined, and in the worksheet, some graphs are already plotted (e.g., I_TEST, VL1N). I'm using Odesolve to compute the solution. Is this the correct approach?It doesn't work with the following error "Plot failed"Cou you help me? Thank you very much

Good afternoon i'm using Creo parametric 11 with the intelligent fastner lite version.I would like to know if it possibile to modify or add some screw starting from the template for have my personal codification.Thank you for your time and help. 

Hi ! Does anybody read tags from GE Quickpanel+ ?Which drivers we should use ? GE Ethernet ? What model ? PAC Systems ? We have downloaded runtime HMI project (Proficy Machine Edition 10) on GE Quickanel+ 755xxx. But we have no source project. We can read OPC tags from panel via Proficy View OPC server.  Used fromat is STATION IP\NameTagIs it possible to read tags via Kepserver OPC ?

Hello, I am a new user to Kepware, I setting up a flow of SQL data -> Kepware (querry to json) -> IoT gateway (REST server).Although the data in the OPC quick view look fine (attatch picture), the output from iot gateway contain un wanted character, how do I clean that ? { "readResults": [ { "id": "SQL2JSON.SQL2JSON.JsonData", "s": true, "r": "", "v": "[{\"id\": 1, \"pressure\": \"10\", \"temperature\": \"1\"}, {\"id\": 2, \"pressure\": \"190\", \"temperature\": \"1\"}, {\"id\": 3, \"pressure\": \"170\", \"temperature\": \"1\"}, {\"id\": 4, \"pressure\": \"0\", \"temperature\": \"0\"}, {\"id\": 5, \"pressure\": \"0\", \"temperature\": \"0\"}, {\"id\": 6, \"pressure\": \"118\", \"temperature\": \"70\"}, {\"id\": 7, \"pressure\": \"118\", \"temperature\": \"70\"}, {\"id\": 8, \"pressure\": \"118\", \"temperature\": \"70\"}, {\"id\": 9, \"pressure\": \"118\", \"temperature\": \"70\"}, {\"id\": 10, \"pressure\": \"118\", \"temperature\": \"70\"}, {\"id\": 11, \"pressure\":

I don't have a graphic calculator. I only have MathCAD 9.0.0.0. Is there a way to graph the following steps in MathCAD......or to solve for f another way. This is just an example problem. Once I learn how to do it, I can use it on my homework problem. Here's the full context of the example problem...Thanks,    Brent

Using the basic motor (DCPM) motor equation ...electrical and mechanical which have differential equations. I can solve the differential equations in a solve block. I want to create a sum squared error between the measured data and the model, and then using minerr to estimate the motor parameters. The measured data is Ia vs time and rotation speed vs time. But I cannot have two odesolve in one solve block. Can you help please... thanks. 

I'm looking into utilizing the Universal Device Driver (UDD) for getting data from a REST API, however the API I need to communicate with is on a secure port requiring https.  I've found two articles that specifically say TLS is not currently supported by UDD:https://www.ptc.com/en/support/article/CS446447?source=searchhttps://www.ptc.com/en/support/article/CS442775?source=searchSince the UDD profile is user-defined, I'm still curious if there's a way to implement TLS into the connection via the Javascript profile.  Here are my questions I'm looking to get answered: Has anyone successfully implemented TLS/HTTPS calls via UDD?How does the back-end Script Engine make the calls to the remote host? Does the Script Engine use a particular library for the calls? Is TLS support on the UDD roadmap?

Does anyone know the context argument (third argument) of ProParameterTableExport using the toolkit that match looking at an assembly's parameters using the filter "Current and all assembly features and components" in Creo Parametric 10.0.4.0?  I am having issues trying to get all of the parameters using PRO_PARAMTABLE_EXPORT_XML.

Hi there Can you help to reach a graph merged to the classification I have I have this graph and I did a classification to the data in this graph ... what I need now is to merge the classification with the graph and make them obvious layers and then find the average in each layer like this By obvious layers I mean > a program wil be able to say from z1 to z50 >> it is a sand layer and the average Q in that layer is 10 MPa ( as an example) Is that possible ? Thank you in advance .. the sheet is attached  

Is there a way to automatically have the ‘Send Email Notification’ checkbox selected by default when creating Ad-Hoc Activities in Windchill? 

  Hi everyone, I’m working with a ThingWorx FileRepository where each subfolder contains only 3–4 images (like step images in an Experience).Whenever I add or delete images, I want to re-sort and rename all files sequentially — e.g.,     1.png 2.png 3.png 4.png     so the order always stays clean and consistent.   Question: Given that each folder has only a few files (3–4 images), should I: Keep this simple in-ThingWorx loop (since performance impact is negligible), or Use a REST API batch rename approach for better scalability? Option 1 – In-ThingWorx loop (current working code) ✅ Simple and clear⚠️ Calls RenameFile() multiple times (one per file)     const repoThing = Things[me.getFileRepository()]; for each (var row in existingExperienceStepFiles.rows) { var lastSlash = row.path.lastIndexOf("/"); var dir = row.path.substring(0, lastSlash); var newName = (++i) + ".png"; var newPath = dir + "/" + newName; repoThing.R

Hi everyone,I’m working in Creo Parametric 12 and I want to make hidden lines in my drawings more visible(you can see in photo 1 how it's now). Specifically, I want:Dashed segments to be longerLines to appear clearer for printing and on-screen viewingI think i have to add a line to my drawing settings but i don't know which one. Could you please advise how to achieve this?Thank you

Version: Windchill 12.1 Use Case: Differentiate between mail notifications coming from each environment so that users don't get confusedDescription: Emails sent by Windchill are not very reliable in terms of, from which environments are coming. Sometimes I see the email of the test server server-test@company.com, sometimes I just receive an email where the FROM(on the email) matches the user's email (the user to whom the email is sent). How can I reliably differentiate all emails coming from the test from the ones coming from the production, since the username does not change, but the URL of the environment changes from env to env, it would be convenient to trace that information somewhere and not rely on the user email. Thanks in advance, 

I want to fit my experimental statistical data, which looks very close to a Gaussian distribution, by a perfect Gaussian distribution. I'd like the amplitude, mean/center, width/signa, and background/vertical_offset to all be adjusted for best fit. I know that this can be accomplished using the genfit function; but I suppose others have already done this so that I don't need to reinvent the wheel. I'm running Prime 9.0.0.0.

Hi, I am new to mathcad and trying to input result from a formula as attached. However, the error red that stating the value must be a scalar and vector. How I can fix that? Appreciated to your guys response and help Thanks, Kala

Creo is managed by our company with some standard settings. Every time we open Creo the config.pro and the mapkeys in the run directory are overwritten with our companies default settings. I have added in my user level config.pro and system colors, but am having trouble doing the same with the mapkeys. I followed the instruction in the support documentation, but when I click find in the config.pro and search for "load_mapkeys_run_dir" it doesn't exist so I cannot change the setting to pull from the designated location outside of the run directory.    

hi wondering if anyone can give me any tips or help? I'm very new to mathcad and using it to create a compressible nozzle with multiphase gas-particle flow. I'm having trouble calculating the velocity of the droplets with an initial velocity of 1. when implementing with rkfixed the vd0 says 'unknown error-ODEtoofewinit'Any help would be appreciated if theres a better way to solve? thanks (g=gas, d=droplet)  

Version: Windchill 13.0 Use Case: When installing Windchill 13.0.2.3 on RHEL 9.6 how do you get it to run as a service?Description: I have Windchill 13.0.2.3 running on RHEL 9.6 quite successfully as a monolithic server (SQL, Application, HTTP server and SOLR al on one VM) for testing purposes. I can make everything run as foreground application using the commands in this article: https://www.ptc.com/en/support/article/CS49725 I've succeeded in getting Apache to run as a service using systemd unit files, but I cannot get either SOLR or Windchill to start. I've written a script for Windchill that opens a Windchill shell and then enters the command 'Windchill start'. When I run that from a command line the method servers start correctly in xterm, but when I use a unit file to run from systemd then it fails to start, even when I run it as the same user, or as root.  Would anyone share the startup script and unit file that they have used to get SOLR & Windchill

Hello All,   I have an API gateway, which also acts as an OIDC IdP. There's a Windchill instance which is configured to serve APIs to that gateway with SSO. There's an external app, which uses that setup, and it works fine.   I'd like to investigate an idea of connecting Navigate through the same API gateway, and not directly to Windchill. I expect to do some configuration on the ThingWorx side, but zero changes on the Windchill end, because other API gateway app(s) already work, so I assume that there's nothing to change.   Before I spend time on trying to set it up, just wanted to check with the community -- is it a supported setup, and what kind of issues should I expect?   Also, this might be a very lame question, but what do I need to configure on the ThingWorx side to make an external OIDC IdP work in this scenario?   Thanks, Constantine

We have a requirement to connect ThingWorx with Windchill using the OData Connector configured with Fixed Authentication. However, Basic Authentication is disabled on the Windchill server.When I configure Fixed Authentication using the Windchill org admin account, I get the following results:ValidateConnection: 200 (Success)RefreshEndpointCache: SuccessGetEndpointList: returns an empty array [] (no endpoints)Could someone please advise how we can populate or retrieve the endpoint list for this Fixed Authentication setup on this server? Thanks in advance,VV

The edges of this part change color between views: they are BLACK in the "Shading With Edges" view and become BLUE in the  "No Hidden" view. The edges are also BLUE in the Hidden Line view (with the hidden line correctly displayed as light grey), and completely blue in the Wireframe view. I would like to keep the edges BLACK no matter what, and if that is not possible, at least I would like the edges to be BLACK in the "No Hidden" view and whatever in the other views.I have played with the color settings for two days now, and I could NOT find the culprit among them.In my config.pro file I have:color yesgraphics openglenable_fsaa 16spin_with_silhouettes yesdisplay_shilhouette_edges yestangent_edge_display solidedge_display_quality very_highshade_quality 50skip_small_surfaces noset antialiasing mode onsmooth_lines yesWhat can I do in this situation? Any ideas appreciated! 

Hello Team, Am trying to upload some pdf files from thingworx repository to azure blob storage using REST API, Could you please share any sample code available for the same? below is what am trying var params = {url: "https://<AccountName>.blob.core.windows.net/<container>/<folder>?<sasToken>",headers: {"x-ms-blob-type": "BlockBlob"},content: fileContent, // Ensure this is raw file contentcontentType: "application/octet-stream",timeout: 60000 // 60 seconds};// Use ThingWorx HTTP POST/PUTvar result = Resources["ContentLoaderFunctions"].PutText(params);   Not getting any result or error, please help

Hello everyone, I’d like to open up a discussion around the announcement that PTC is selling its industrial connectivity and IoT businesses — namely ThingWorx and Kepware — to TPG.   Thingworx sold    As someone working in industrial connectivity, IoT and manufacturing systems (and many of you probably are as well), this raises a number of questions and potential implications. I’d love to hear your thoughts. Below are some of the issues I believe we should consider:  Potential positives The transaction is being promoted as a growth enabler: PTC says this move will allow the ThingWorx and Kepware businesses to “gain additional resources for growth” under TPG. PTC For users of ThingWorx this could mean heavier investment, new features, better connectivity, or stronger backing — depending on how TPG steers the business. The shift might allow PTC to focus more on its core “Intelligent Product Lifecycle” vision (CAD, PLM, ALM, SLM) — which could mean clearer strat

Hi everyone, While experimenting with InfoTables inside a ThingWorx service, I ran into some confusion regarding a documentation example that seems to contradict actual platform behavior. I’d like to get clarification (and maybe spark some discussion) around this.   Documentation Example In the documentation , I found the following pattern: var referencedInfoTable = Things["thingName"].myInfoTable; var tableLength = referencedInfoTable.rows.length; for (let i = 0; i < tableLength; i++) { referencedInfoTable.rows[i] = { field1: i, field2: i * 2, field3: i * 3 }; } Things["thingName"].myInfoTable = referencedInfoTable; // Comment from docs: // "Because you are not using .AddRow() it doesn't require access to the referenced object's .AddRow() method, // therefore it doesn't need to access the cache."     The Problem When this code runs in ThingWorx (especially versions 9+ and 10+), it throws:     class org.mozilla.javascript.NativeObject cannot be

Is it possible to redefine default coordinate system Inability to redefine default coordinate system and change orientation