Echelon IzoT NodeBuilder - Manual (Page 49)

c. Rename the openLoopSensor functional block to “Switch”. To do this, right-click the
openLoopSensor functional block in the Program Interface pane, click Rename on the
shortcut menu, enter Switch, and then press ENTER or TAB. A warning message appears
warning that new source files will be generated as a result of the name change. Click OK.
d. Expand the Switch functional block, and then expand the Mandatory NVs folder to display
the nvoSwitch network variable.
IzoT NodeBuilder User's Guide 35