Graphic values not updating in a network that includes a Xenta 7XX


Values are coming into Vista without issue but do not update on the graphics in the Xenta 7XX.

Product Line

TAC Vista


  • Workstation
  • Graphics
  • Xenta Server 701, 711, 721, 731


If there is a Xenta Server in the database, when connection objects are not used to bind values between a controller and a Menta program in the Xenta Server, this graphic update can occur.

It can also be because of the XIF for a device being formatted incorrectly. If the procedure below doesn't solve the issue, refer to article #4051


There are two options to correct this issue:

  1. Re-engineer the XBuilder project to use connection objects between the controller and the Menta program in the Xenta controller.
  2. The control task speed of the Menta program in the XBuilder project can be changed to a lower speed setting.