Installing Historian WEB API
Historian Web Service is a RESTFull
Web API hosted on a Window Service. The service is installed
and launched using
Web APIneeds to be installed on the same host as the
Clients communicate Historian queries to the
Web APIthrough port
Wonderware Historian Server 2014 R2 is required.
.Net Framework 4.6 is required to be able to run the service.
The Framework can be downloaded here
The Web API needs to open port 19213 to communicate with clients.
To allow connectivity with the Historian Connector, please make sure that the port is accessible to the Dashboard Platform and not blocked by a firewall.
code192.WebApi.Setup.msi file and click
You can select installation folder then click
The files are installed and the service is launched
The Web API is installed by default to run from a local system account. However, this account may not have the rights for Historian. In the Designer, you will get a message like "There was an error in fetching data from the server".
You can change this by using the following procedure :
In services.msc, edit the properties of “Code192 Web API”
In the “Log On” tab
select a user and password who has credentials to the Historian
Browsing API Documentation
Browsing http://localhost:19213/help should display the API documentation page.