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Java for X-Y positioner software error: Application Blocked. Click for details User has denied the privileges to the code

PROBLEM

 

 

Java for X-Y positioner software displays the Application Error window message (Figure 1):

 

 

Application Blocked.   Click for details

 

User has denied the privileges to the code

 

 

 

 

Figure 1 – Application Error Window

 

 

 

 

ANSWER

 

This means the security in Java is probably not set up correctly yet.  Please use the setup instructions below.  

 

 

 

Automatic XY Positioner Setup

 

  1. Go to Java.com and download the latest version.  It will try to have you download a toolbar.  Make sure to deselect this.

 

  1. Once Java is installed go to your PC’s Control Panel search for java (Figure 1).

 

 

Figure 1 – java search

 

 

  1. Open the Java Control Panel by clicking the link. Vlick the Security tab to bring up the Exception Site List (Figure 2).  Due to a Java security update, an exception is needed for the web visualization to run.  Click Edit Site List… and add http://192.168.1.2/plc/.  Be sure to include all of the “/”s and the http://

Figure 2 – Java Control Panel

 

  1. To open the visualization, open any web browser and go to the Wago IP address.  Click WebVisu.  Place a bookmark for this link somewhere.

 

  1. Starting on page 61 of the manual, it will walk you through more details on how to use the system and what needs to be done for calibration.

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