IoT & Connectivity

Hi , I am trying aggregating multiple columns as shown below, i tried with putting comma separated columns but don't work. What is the solution? when i try with only one column, the above code works fine.   Thanks

Hi everyone,   I was not able to import a extension to my platform thingworx version 8.5   Below my platform-settings.JSON and the log error:   {"PlatformSettingsConfig": {"AdministratorUserSettings": {"InitialPassword": ""},"ExtensionPackageImportPolicy": {"allowCSSResources": true,"allowEntities": true,"allowExtensibleEntities": true,"allowJSONResources": true,"allowJarResources": true,"allowJavascriptResources": true,"allowWebAppResources": true,"importEnabled": true },"ContentTypeSettings": {"supportedMediaEntityContentTypes": ["image/svg+xml","image/png","image/gif","image/bmp","image/jpeg","application/pdf","image/vnd.microsoft.icon"]}},"PersistenceProviderPackageConfigs": {"PostgresPersistenceProviderPackage": {"ConnectionInformation": {"jdbcUrl": "jdbc:postgresql://localhost:5432/thingworx","password": "password","username": "twadmin"}}}}   Regards

i am using Date widget in thingworx V-8.5 (Updated one), but i am not able to put border radius in date widget please any one help me on that.   if i am using custom CSS for this:    .customDate {      border: 2px solid red;      border-radius: 25px;   }   then this type of screen i am getting    

I have connected KEPServerEX to ThingWorx Successfully. I want to add a property in TestRemoteThingConnection which connected with KEPServerEX. The property need to bound to an item named TempertatureTest in KEPServerEX. I don't kow how to do it. 

Hi,   I want to connect Mongo DB to Thingworx. I know JDBC connector is required but could not figure out where I can find the connector extension files. It seems to be removed from Marketplace and I did not understand this post.   Thanks.

Hi, here is the usecase: I have transferred a "log file" from remote edge to thingworx. Now, I want to allow the user to view that log file in a thingworx mashup. How can I apply internationalization or localization in this process with respect to Thingworx?   Kindly provide a solution or any reference to existing libraries.

Hi, Here is the usecase:   I have to transfer a zip file from thingworx repository to remote edge and vice versa, for data exchange (using SDK). Typical payload size is nearly 2 GB and the frequency is once in day or on-demand.   What is the maximum file size that will be supported by Thingworx, without any data loss. What is the suggested internet bandwidth?

Hello friends, I am a user of Thingworx platform.How can I get multiple alerts to a mashup?for example Amplitude> 6 "High" Amplitude> = 6 "Regular" Amplitude <= 3 "Low"

How can I upload my own algorithms as a service in thingworx

Hello! I'm having some difficulties with the collection widget and hoping someone can help me understand this error. So, I have an Infotable with 4 parameters which 3 are text (string) and 1 is an image. The 3 strings appear with no problem in my Mashup but the Image does not. I tried to add it on my infotabel directly, through a service and even changed the parameter type from image, imagelink, and string (with the path to the image), nothing has worked so far... any advice? Thank you in advance! 

Does PTC support any way to use AMQP on Thingworx?

Hi, I stumbled on a widget refresh issue while the data is loading in background. In particular scenario, InfoTable is created with initial API call and  the rows are further updated with async API calls over the course of time. This scenario is chosen due to the amount of data that needs to be collected and the user will not be able to do/see anything until all data is collected (UI experience). While the initial data is correctly presented in Tree Grid Advanced widget, there is a problem of presenting data as it becomes available. Even if the properties "CookiePersitence" and "PreserveRowExpansion" are set to "true", together with "AutoScroll" property set to "true" (I also tried with the "false" here), there is a "glitch" when the data is reloaded. Without "AutoScroll", if one is deep within the tree exploration and "zero" node is not in the view, widget will "jump" to start and present the tree from "zero" node and below (with tree expanded). With "AutoScroll" enabled, it depe

How can I use python code in one thing?

Hi, We have developed screens in ThingWorx in server side, when we connect the VPN and open the runtime link in our local machine. We see the mismatch of timezone. We saw that this issue prevails in Thingworx. We also came across a jira ticket. Can you please send us the solution link to that jira ticket.   Thanks, Shalini V.

Hiya,   I recently prepared a short demo which shows how to onboard and use Azure IoT devices in ThingWorx and added some usability tips and tricks to help others who might struggle with some of the things that I did.     The good news... I recorded and posted it to YouTube here.   •Connect Azure IoT Hub with ThingWorx (to be updated soon for 9.0 release) •Using the Azure IoT Dev Kit with ThingWorx •Getting the Azure IoT Hub Connector Up and Running (V3/8.5)   Enjoy, and don't hesitate to comment with your own tips and feedback.   Cheers,   Greg

Hello Community ,  I’ve attached a PDF file containing all of steps , configuration files and command lines  which I have used on my instance.Use it as a guide as a complement to the Getting Started online help documentation and it should get you up and running faster.   Thanks & Regards,    

I wonder the difference between the infotable and the datatable.When should I use an infotable and a datatable?

Hello,   I currently try to upload an image to SAP via Odata as Attachment. Everything is fine, but i have one issue. The SAP Endpoint expect a Content-Type : (f.e) image/png... But the service send everytime application/json.   I've allready changed the getCustomHeaderParameters... still not working. Any Idea how i can change the content type?    

Hi everyone,   I have 100+ images on a Thingworx repository that I would like to load and show them on UI (Mashup). Each image file has between 100KB/200 KB, so when I run a service to load all of them will be something like (100+ Images)* (100/200KB) to download, which takes a lot o time to load.   For this reason, I've decided to reduce the image resolution on Thingworx, so that it could reduce the file's sizes and increase the loading speed to UI. To do so I've imported the Imaging Tools Extension :  https://marketplace.ptc.com/apps/193452/imaging-tools#!overview But, when using this extension, it would certainly reduce the images resolution but when these new files (with reduced resolution) were saved, all of them had around 1MB+ ...   - Is there a way to reduce image file size on Thingworx ?  - If not, what would be the best way to create thumbnails for each image, load them (assuming that it will be faster than loading the full image), and then 

Predicting time to failure (TTF) or remaining useful life (RUL) is a common need in IIOT world. We are looking here at some  ways to implement it. We are going to use one of the Nasa dataset publicly available that simulates the Turbofan engine degradation (https://c3.nasa.gov/dashlink/resources/139/) . The original dataset has got 26 features as below Column 1 – asset id Column 2 – cycle/time of sensor data collection Column 3- 5 – operational setting Column 6-26 – sensor measurement In the training dataset the sensor measurement ends when the failure occurs.     Data Collection Since the prediction model is based on historic data, the data collection is a critical point. In some cases the data would have been already collected form the past and you need to make the best out of it. See the Data preparation chapter below. In situation where you are collecting data, a few points are good to keep in mind, some may or may not apply depending on the type of data to be collec

Dear Thingworx community,I am facing behavior I cannot explain and I am looking for some expertise. I have two scenarios/questions, loosely related. 1. I have a very simple mashup, just showing a counter from a thing. The GetProperties Service is called once when the mashup is loaded. I set the "Automatically update values when able" checkmark to true. I let it run until my session gets closed automatically by the system because I hit idle session timeout. I would expect the counter to stop but it doesn't, the websocket seems to remain open and I continuously retrieve the counter information. I am very certain that my session is closed because a) I get the login window on other tabs and b) I also get the login window when refreshing my mashup (F5). Why is that? 2. I noticed the Autorefresh widget keeps the session alive. So in one plant we have one particular mashup (not my counter test from 1.) permanently open. It contains one Autorefresh widget and as expected the session remains op

Hello everyone, I have a problem navigating between my menu options   When I run my dashboard runtime it works fine, but when I browse my menu, when I return to the dashboard some formatting ends up changing. Below images:     Can anyone help me with this?

Hi,  I'm reading the article https://www.ptc.com/en/support/article/CS204091?&posno=1&q=204091&ProductFamily=ThingWorx&source=search  , but feel a little bit confused about the phrase "Why is there a performance hit at 100,000 records?" .    The phrase has two statements:  If using a Stream to store more than 100,000 records and the query or get that is being exercised on that Stream to return data always has the timestamp fields filled out there should not be a huge performance hit because, only a specific number of records will be returned for that subset of time that is specified in the initial query based on the timestamp The key here is to utilize the default timestamp field when adding records to the Stream and not attempting to query on a custom timestamp field within the query parameter. This is because the initial pull of data from the Stream will return the entire&n

I am attemping to unstall thingworx flow on thingworx foundation 8.5. I have not been ale to get Thingworx Flow running. After running the installer, this error appears in the installer log:   Executing scError running sc query ThingWorx-Flow: Program ended with an error exit code[10:48:22] - Previous installation of ThingWorx-Flow found: flow_service_exists   There was no previous installation of Thingworx flow attempted on the machine I was using.   for more context, these errors appear in the flow-engine-logs:   {"module":"engine-exchange-helper","timestamp":"2020-06-03T18:31:38.469Z","level":"error","message":"Unable to process request for csrf connect ECONNREFUSED 127.0.0.1:7822"}{"module":"engine-exchange-helper","timestamp":"2020-06-03T18:31:38.471Z","level":"error","message":"Exchange Request Failed {"errno":"ECONNREFUSED","code":"ECONNREFUSED","syscall":"conne

Hi, I'm using ThingWorx 8.5. I need to display only near by police station in the google map widget based on the vehicle location. The other places should not be highlighted or named. Is this is possible in ThingWorx ? How can it be achieved?   Thank you Ashritha