IoT & Connectivity

Dear Community,   My Thingworx version is 9.1 and I encountered this problem in my environment： Error Executing Event Handler 'ForwardEvent' for event Type.Thing:Entity.MyThing:Event.DataChange:Property.myproperty   Then I found the following article, it is in the same situation. But I am using the mashup of the administrator user view, and this problem still occurs. Is there any temporary solution? Thank you   https://www.ptc.com/en/support/article/CS243895?&language=en&posno=1&q=ForwardEvent&source=search    

Hi @binaryPUNCH great job. I am having a similar need where i need to query influx using flux query from within two (post call) but I am facing errors. Can u share syntax of ur query will be helpful.

As part of my code, I monitor PLC tags to generate alerts.  To limit the number of alerts logged while a sensor reading is on the edge of generating an alert, I wrote a some code that act like a debounce timer.  The timer starts when the value either hits LoLo or HiHi alert states.  If the value leaves that state before the timer times out, then the timer is reset and doesn't start until it hits the alert state again.  Below is the code I use for this.    My question is:  Is there a better way of doing this in ThingWorx?  Perhaps one that is more efficient than what I wrote?     var time = me.AlertDebounce * 10; /* AlertDebounce is in seconds */ if ((me.Device_Value < me.LoLo_Alarm_SP) || (me.Device_Value > me.HiHi_Alarm_SP)) { var trigger = true; /* If trigger remains true after for loop completes, then generate alarm. */ /* If Device_Value leaves alarm state setpoint, trigger goes false and */ /* time is copied to x, causing

I have a dataset with 500 cycles of an industrial process, these samples have a duration of 8 seconds at a sampling rate of 4 milliseconds, that accounts for 2048 samples for each cycle.  The sampling events are unevenly distributed in time, as shown in the image below where he green blocks mark the start of a sampling event:     In this scenario, E.G.  On Monday a cycle of 8 seconds is taken at 1:00 and at 5:00, but on Tuesday there is only one sample at 3:00.     Does it make sense to concatenate several signals  from different dates (nine in this case) to train the anomaly detection algorithm?    In that case, which can be proper values for the following parameters:    Outbound Anomaly Rate:   To start with, it makes sense to me for this value to be 8 seconds, which is the same duration of the sampled cycles. Sampling rate: The sampling rate of the system in production is 4 milliseconds, does this rate have to be the

Hello,    I have the Java SDK to develop on eclipse a simple client.  I use the SimpleClient app provided by PTC, and i'm now trying to create a thing.  The connection seems ok, as I can read properties of this thing.  Could you help me ?  Here are the screenshots : (none of the methods here have worked) The code in the service is inspired by this post : https://community.ptc.com/t5/ThingWorx-Developers/Creating-a-Thing-from-a-Virtual-Thing-Service-Java-SDK/td-p/524955   Info : when I execute the service directly from the composer by pressing 'execute', it's works well.    Thnak you very much 

Hi friends i need support to recuperate kepware licence that i have no acces more, to the machine originally installed. Need i open especial ticket to this resolution? Can you explain how i open this especial ticket? Tks 

Hi,    The latest version of ThingWorx Edge SDK is JAVA-SDK-7-0-0-1485 , size 32 MB. The latest version of ThingWorx Extension SDK is ThingWorx-Extension-SDK-9-1-0, size 7M.   What's the difference between them ?  Can I regard the ThingWorx Extension SDK  as a subset of the ThingWorx Edge SDK ?          Regards, Sean

I have some device use MQTT Protocol, i want to use Service auto config MQTT Things. I already use GetConfigurationTable("JDBC Setting") to get infotable, but it's not work.   

Unable to fetch License file after completing installation process.Please help me on this!

Hi, I configured a device for monitoring its parameters using Asset advisor (Thingworx apps - 9.1) and control advisor for kepware connection  I exported it using 'Export configuration data' option and imported it in another Thingworx apps version 8.5 but not able to see the device. have attached the application logs.

Hi Developers,I added a "valuedisplay" widget to display image dynamically but image size is small even though I configured the setting to "show image scaled to width".Could anyone tell me on how to expand an image in the widget ?    

I want to get Alerts or configure events based on the Tag Quality(Kepware Tag Quality). What will be the best way to do it?@c_lowy can you help me out on this ?Thanks,Shashi

Hi everyone,   I don't know why, but the properties in the database thing (INFOTABLE) are often changed and the values are often duplicated.   The properties have been set into read-only and persistent.   Is there anyone that faces the same problem?   Thanks.

In our interactions with PTC customers we often learn they have previously performed Analytics modeling in Python, Matlab, R, or even built home grown analyses in languages such as Java or C++. As expected, when adopting an Industrial Innovation Platform such as ThingWorx that also has its own ThingWorx Analytics module, customers do not want to reimplement everything from scratch and would rather integrate their previous work in the Smart Applications built in ThingWorx, leveraging a combination of their existing toolset together with ThingWorx Analytics modeling. That is certainly possible and there are multiple ways to do that. In this article we will focus on several general ways to make that happen, but it is important to keep in mind that language specific approaches are also possible and we are happy to discuss those in the specific context of the customer.   Here are five different ways to bring existing Analytics into ThingWorx: If the task is to reuse an existing predi

Hi,   As mashup loads in Full Screen mode by default, I want to set mashup to be in FHD mode(Default) on load.   Is there any settings  available to set this?

Hi,   i get properties from a remote device (edge) via C-SDK. There is one property of Type blob (byteArray) which contains multiple (0-32) bytes. How can i work with blob? How can i do some bit logic, like check if bit "18" is set?   Checks on the edge Device is not possible because bytes have a different meaning from device to device. Only the Plattform knows how to interpret the bytes

Hi, Is it possible to use the keyboard up and down arrow keys for selecting rows in the collection widget?   @CarlesColl

how to change the hover background color of the toggle button's Oval and Rectangle using custom CSS, it  can be changed through the properties but when i ON the toggle button, the same hover color applied for the ON mode also, which creating issues, can we have different hovers for the OFF and ON mode of the toggle button. please provide me the CSS code for this

Hello everyone, I'm new to TWX w/ Kepware. I've create multiple "remote thing" from "industrial gateway". Which is better? To create many "remote thing" (based on groups) or one "remote thing" (no grouping). I'm concerned about communication performance. Pls advise. Thanks

Hi community,   Are all ThingWorx Widgets / UI Elements customizable enough to follow:* WCAG AAA Color Contrast guidelines.* WCAG 2.1 - Success Criterion 1.4.12 Text Spacing?   Also, are all Vuforia Widgets customizable enough to follow them too? PD: If you know any Thingworx/Vuforia tips/experiences related on building User Interfaces following WCAG guidelines please share.

Hi All,   I have made a mashup with a led display that gets its data from a service. This data changes every second. I have used the auto refresh function explained by the guide. It works great. Now I added a contained mashup. This mashup also uses the same the service as the parent mashup and updates a led display inside contained mashup. I did this to see if both the mashup refreshes or not. To my understanding both mashup if ran individually refreshes, but the contained mashup never refreshes.    I am attaching export of the mashup to show my auto refresh configuration and help me understand where am I missing the link.  Below is the service - var dateNum = 0;dateNum = new Date();var result = dateNum   I have also referred to below links for help.  https://support.ptc.com/help/thingworx/platform/r9/en/index.html#page/ThingWorx/Help/Mashup_Builder/Functions/AutoRefresh.html   Regards SO  

I have put a label in a mashup & data for that label is coming from a service. That service is being invoked by an auto-refresh function. It is working as expected when that mashup is run solely. But when I open that mashup from another mashup, using the navigation function, the auto-refresh doesn't seem to work at all.

Hi,   I using Thingworx Rest API call from c# program using with HttpClient and content-type = "application/json" here with the url of getting thing property and response https://tw_server.com/Thingworx/Things/Test_Thing/Properties/Custom_Property {"dataShape":{"fieldDefinitions":{"Custom_Property ":{"name":"Custom_Property ","description":"","baseType":"BOOLEAN","ordinal":2,"aspects":{"isPersistent":false,"isLogged":false,"dataChangeType":"VALUE","cacheTime":0.0}}}},"rows":[{"Custom_Property ":true}]}   I would like to get only property value as result or HttpResponseMessage, let me know if any way to ignore or not including the schema of property.   Thanks Gopi

Hi, Is it possible to establish connection between PTC Windchill and ThingWorx platform?   Thanks in advance, Shalini V.

Hi All, I am new to the concept of Thingwatcher. I have read gone through this article  "https://support.ptc.com/help/thingworx_hc/thingworx_analytics_52/index.html#page/thingworx_analytics_7/thingwatcher-overview.html", and understood the concept of Thingwatcher. But I am still not clear on the implementation of it. Can you please help me with how to configure Thingwatcher and test it.