Setup Page
The Setup page(figure 38) appears when clicking Setup Tab in the SVI Configuration window. This page
allows the user to choose and set configuration parameters such as air action, single or double acting actu-
ator, process controller on or off, direct or reverse, position and pressure fault limits.
•
Air to Open / Air to Close:
Select whether the SVI is put on an air to open or air to close valve.
•
Single Acting / Double Acting:
Select whether the type of actuator is a single or double acting.
•
Process Controller ON/OFF:
This option will enable or disable the process PID process controller
inside SVI. When process controller is enabled, the process variable must be connected to the
auxiliary input channel (see SVI operating manual for detail). This option is available only if the
device has been purchased with the process controller option. If the built-in process controller is not
to be used, i.e., SVI is used as a positioner only; Process Controller OFF should be selected.
48
Note:
When Process Controller ON is selected, windows and buttons associated with the
process controller are enabled. The Controller Tab in the SVI Configuration window is
enabled for basic process controller configuration. See Chapter 15 for Controller
Configuration.
Figure 38. SVI Configuration - Setup Window
