Echelon LNS DDE Server - Manual (Page 135)

1. From the WindowMaker tool, double-click the LED to the right of SW- 1. The
following dialog opens:
This object is an InTouch Light Wizard. Wizards are higher level objects that
support only a predefined set of animation links. As seen in the figure 10,
this object supports a discrete expression that is driven by the value of the
SW_1State tag.
2. Double-click the tag name in the Expression field to see the definition of
this tag as shown in the following figure:
The item definition has an additional component beyond the network
variable name that is the ‘state’ field of the SNVT_switch typed variable.
LNS DDE Server User’s Guide C-9