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Kepware advanced tags
Kepware advanced tags










  1. #Kepware advanced tags how to#
  2. #Kepware advanced tags driver#
  3. #Kepware advanced tags password#

You can see that the payload is now much cleaner and closer to the required format. "|TAGNAME|_t": |TIMESTAMP| |#unless the Client Format, swap to Wide: Under Message, select the Advanced template To do so, double click the Agent created: The message format required from IBM are: Once connected, you can validate that the data is sent to the broker and can be used for dashboarding or other services. In this example, we are going to select the _time_second tag and add it to the agent: For example: Ĭlick Finish to complete the Agent Configuration Add a Tag from Kepware by clicking Add IoT Item

#Kepware advanced tags password#

Password: The password is the authentication token specified in the device information. Username: The fixed string “use-token-auth” is used as username to indicate that a token is being used. The MQTT client ID is in the format d:orgId:deviceType:deviceId. Click Next to reach the next configuration page The value can be any string that is valid in MQTT.Īs such, the format we will use is iot-2/evt/ event/fmt/ jsonģ. Common content type values include but are not limited to “json”, “xml”, “txt”, and “csv”.

#Kepware advanced tags how to#

  • format_string is a string that defines the content type of the message payload so that the receiver of the message can determine how to parse the content.
  • kepware advanced tags

    When receiving these event messages, the subscribing application can either use a wildcard to receive events with any ID or subscribe with an event_id that matches the event_id that the publisher used. The event ID can be any string that is valid in MQTT.

  • event_id is the ID of the event, for example status.
  • The required topic format is: iot-2/evt/ event_id/fmt/ format_string Therefore our final URL will be: ssl://.com:8883 The connection to IBM is using the SSL version at port 8883. Select MQTT Client from the drop down Configuration for the MQTT Agent are as follow:Īppend the organization id to “.” for the hostname. The complete documentation can be found here: The protocol used to connect to Watson is via MQTT. Step 2: Configuration of the KEPServer EX IoT Gateway Under Security, you may leave the Auth Token blank to auto generateīy now, you will have the required connection parameters for the connection:
  • Enter Device Type and Device ID as required for your data modeling and click Next and follow the wizard to reach the summary page.
  • Select Add Device at the right corner of the UI.
  • Once Logged in, your organization ID are displayed at the top right:.
  • Launch the IBM Watson IoT Platform by clicking Launch
  • Select the appropriate plans and click Createģ.
  • Create the IoT Platform by searching for it in the search box.
  • kepware advanced tags

    Step 1 : Configuration of IBM Watson’s IOT Platform This guide assumes:įamiliarity with KEPServerEX’s OPC UA Server Configuration as well as the concepts in operating KEPServerEX. Thanks, and look forward to hearing from you.In this post, I will documenting on the process for sending data to IBM Watson Cloud Platform.

    kepware advanced tags

    #Kepware advanced tags driver#

    In other words, what you're looking to do - if I've understood correctly - is possible but it will take a combination of particular configuration of the ODBC Client driver and the use of QuoteAdvanced Tags. It might best to discuss this via phone and/or remote support session this is heavier engineering work that often requires engagement with my team. Here are a couple of webinars where I provide a detailed overview and example of functionality similar to what you're looking for: > you might need to use our Advanced Tags plugin in order to automatically place values in Input variables and have the procedure automatically executed. > you would use Output variables to combine / create the response value(s) that you're looking for the Return variables (as you might know) are just for success or failure decimal values.

    kepware advanced tags

    > you would create an Input variable in your Stored Procedure to retrieve an ID field NOTE that you can create up to 256 parallel Queries within a single instance of KEPServerEX, and we can support many hundreds more queries if you don't mind then run sequentially.Ģ- Switch to using a Stored Procedure access method, and you can do the following: As an aside, I have pushed for this feature quite often but so far we have not had enough external customer interest to add the feature.ġ- Continue to use a Query table access method and hard-code the ID field in each query. Please note that you can reach my team directly by emailing us at regard to your question, unfortunately we cannot use "dynamic" parameters like a tag name variable as "ID" in a Query table access method. Hello! I manage Kepware's Applications Engineering team and would be happy to field this question.












    Kepware advanced tags