Kepware

Hello  ,   we had scenario in Kepware server  while connecting to OPC UA connection , whenever  your machine get offline and then again machine get online , we don't get the data , we had to reinitialize the server .   who can we automatic connect to the machine after the machine available (online) ? In Kepware server to OPC UA .  

I have a JSON project file. I want to import this file to KepServerEx. What steps should get followed? Need help over this topic. 

We observed there is delay between Tag timestamp and current time, to study on this we need to calculate the delay between these two timings. How can we achieve this using advanced tags in Kepware. 

Is there any security mode in Kepware? Is there a document talking about kepware security?   Translated by the Community Moderation using Google Translate ----------------------------------------------------------------------------------------------- Há Algum modo de segurança no Kepware ? existe agum documento falando de seguraça do kepware

Am I able to install KepserverEX on an Azure server and connect it to a PLC on a network at the factory? I'm using the Modbus TCP/IP Ethernet driver specifically. The PLC will have an internal IP address (e.g. 192.168.1.2), but that is not the public IP address. If Kepware is outside the factory network, then I'll need to use a public IP address when I configure the device, but then I don't know how to direct the connection request to the correct internal IP address. I've seen some questions about using ThingWorx to connect cloud and on-prem systems, but not KepserverEX. Do I need to use ThingWorx to do something like this?

I'm trying to use a Derived tag to compare a string tag to some static strings and return boolean response for if it matches or not.  I was hoping the logic operator == would do this like it does for numerical values but expression validation returns "String tag expected".  Is there another logic operator to use to compare string values or do I have to do something different? Using KepServerEX 6.14 Thanks!  

Does the operation of PLC continue normally?Considering I imported around 1500 or 2000 tags from different PLCs, how is the impact of the network?         

Hi, I am having a Manufacturing Suite License and it was working great till some days before when I tried to configure Alarms and Event in Kepware Ex 6.14. Just after trial, I removed the configuration in Alarms and Events tab, but still I am getting the message pop up: One or more feature is time limited... I have disconnected and Re-Initialized, even restored old configuration backup, but still it keeps on Popping up... 

How did the Tag Import route work for you @BM_9155657 ?  Did you find a better way?   Reference topic - https://community.ptc.com/t5/Mfg-Solutions-Apps/How-to-avoid-importing-all-tags-when-creating-a-device-in/m-p/794517#M2464

Hi,We are checking the possibility of using KepserverEX as connector for several factories containing machinery of different OEM's, and several data-protocols (MTConnect is the most common). In testing we came across a potential blocker. We are currently relying on some attributes commonly implemented in condition-type dataitems within MTConnect, namely "nativeCode" and "nativeSeverity", but it doesn't seem like these attributes are being picked up by MTConnect driver on triggered conditions? I am using KEPServerEX v6.15.132.0 in combination with MTConnect driver, and I'm relaying the data through IOT Gateway to an MQTT broker. Is it possible to pick up and relay nativeCode and nativeSeverity attributes somehow and send these along with the value through MQTT?  

Good day! I have a use case where I must take some OPC-UA tags and send them to a REST server which is then connected to another OPC-UA server using ThingWorx Kepware Server on both sides. Here is what my configuration looks like:- ThingWorx Kepware Server on Remote PC configured as a REST server. This REST server is bound to one FLOAT type tag on a test OPC-UA server. I can read it and write to it just fine using powershell and my web-browser.- ThingWorx Kepware Server on Local PC configured as a REST client. The REST client points to the REST server configured earlier and reads one FLOAT type tag from the source OPC-UA server (production data). The idea is to publish this OPC tag to the REST server earlier (which should then automatically update a tag on the test OPC-UA server it is bound to). I tried to do this using the Standard Template in the REST client's message body but I keep getting ERROR 500. I can use the Advanced Template like this and it works but the value is

how are you?I want to use simulator ( type of channel) send data to our company app.what should I do at kepserverex? 

We have a customer who has a number of RTUs on a GSM network. They current use a proprietary protocol to communicate with the RTUs - This protocol supports retrieving buffered data from the RTU after a communications interruption, but it does not have any security features like encryption or authentication. The RTUs support OPC-UA, so the customer wants to switch to using OPC-UA for the security it brings, but they also want to use the Historical Access part of the OPC-UA specification, to retrieved buffered data. A colleague of mine previously used Kepware as middleware between a DNP3 RTU and a SCADA that used OPC-DA - in this solution Kepware was able to backfill buffered DNP3 data coming from the RTU into the SCADA (over OPC-DA).Could KEPServerEX be used as middleware as follows:RTU ---(OPC-UA Historical Access)---> KEPServerEX ---(OPC-UA Data Access)---> SCADAIn other words, could KEPServer, retieve the buffered data from the RTU (OPC-UA HA) and backfill it into the

I am using the Industrial Connectivity with PLC Rockwell and I have some TAGs type REAL/FLOAT which are working. when I try to add a TAG type String, i got the below error Unable to read tag. Controller tag data type unknown. Tag deactivated. | Tag address = 'HMI.FORMATHND.PRODUCINGNAME', Data type = 0XFCE. can someone help with that?   

To renew your support and maintenance please contact Kewpare's support renewal team at supportsales@kepware.com or 1-888-KEPWARE x308. Please try and have the license(s) ID(s) handy for a quicker reply. Support coverage provides:- version upgrades- license recovery- technical support access Thank you!

Does anyone have experience with connecting to Proface HMI GP4000 series?Which driver should I select?  

I am just starting out and trying to figure out how to use KEPServerEx 6. I created the channel and the  device then opened the Quick Client. There are several folders listed such as DataLogger, System,etc. At the bottom is the Channel.Device._system folder. When I open that, there are about 22 tags. But not what I want. I am looking for temperatures, torques, pressures, etc. How do I get those tags? Thanks.

Hello, I am currently working on my Bachelor's thesis, which focuses on information models for automation with OPC UA. I have a question regarding the integration of information models: Is it possible to incorporate OPC UA Companion Specifications from the OPC Foundation or to include self-modeled information models? Additionally, can the received tags be mapped onto alternative tag names or types derived from an information model? Any insights on this matter would be extremely beneficial for my research.Thank you in advance for your assistance! Best regards,Marco

To log into the OPC UA configurator it is asking for a user name and password.  Is this my windows user name and password? I have treid that mutiple times and even created a new user with all the permission avalible with no luck, or what user password is it looking for?  

I have a series of Rockwell array tags I can't read from Kepware.  I checked the Allen-Bradley ControlLogix Ethernet Driver manual but that wasn't very helpful..   RSLinx Address: [EW03_DRIVES]EW03_Rack00:I.Slot.[0].Fault Kepware Address: ns=2;s=AB_02.EW03_CLX_DRIVES.Global.EW03_Rack00_I.Slot_x.Slot_00.Fault I got the Kepware address from the Prosys OPC UA utility.  I've tried several variations, including dropping .Global and adding .LONG but can't get any results in my data historian,  I can see data in the QuickClient. Any help is appreciated. ControlLogix Ethernet DriverRockwell CompactLogix 5300  

I have nine Iot agents defined in the Kepware server publishing around 95,000 iot items and I am seeing that if the broker goes down. All of the iot agent's do not reconnect. Does anyone know if there is a reconnect setting that can be configured ?. Kepware Server also doesn't log any error on this and doesn't show that iot agent reconnection failure error.   Also not all data is being published on iot agents that do reconnect . The QoS setting is set to 0. Kepware Iot agents should try reconnecting to the broker multiple times until the connection is made.

We are trying to achieve communication from Kepware to Kepware, when i am trying to generate tags the following error is being encountered.Failed to Connect to UA server 'opc.tcp://10.XX.XX.12:49320' for browsing.  

I am trying to write a value and a timestamp from an OPC UA client to KEPServerEX OPC UA Server. The OPC client is unable to write the value and timestamp it seems. Is there anyway to allow for the OPC UA Client to write a timestamp to KepServers OPC UA Server    

Hello All,in KepServerEX6 I created a channel to get data from an SQL database.I created a Device for a table and it was not able to populate the tags automatically, like the previous two tables I created on that channel seemed to do. If I did something differently, I can't figure out what that is. The setup is the same as the other two.The error it returned when finishing the new device was:  "Unable to generate a tag database for <MY DEVICE>:Automatic tag generation for device <MY DEVICE>' refused due to active client connections"I read another topic which had the same error. The suggestion was to 'Close all OPC client connections to the device and retry Automatic Tag Generation' Another topic said to create a new channel but I'm hoping to keep this table on the same database channel, to preserve the same organization between SQL and Kepware.  My question is, how do I 'Close all OPC client connections to the device and retry Automatic Tag Gen

Manufacturing license - Add a new device. Hello, I have a Kepware KepServerEX 6 running for a customer and want to add a Siemens PLC to the OPC server.The license I have is a manufacturing Suite with Tier: DriverLimit 1. What does this mean? Cannot find any explanation about this anywhere.And on this OPC server I have a memory based connection running.Is it possible to add a new Siemens PLC S7-300 device to the Kepserver without needing to change the license? The manufacturing Suite does have the Siemens drivers included.