Echelon SmartServer 2.2 - Manual (Page 493)

494 Using the SmartServer with OpenLNS CT
15. Click the Poll Rate box for either data point to open the Logging dialog. Select the Log on
Updates option, select On Change in the Min. Delta Value box, and then select Set as Default.
This means that entries will be added to the Data Logger whenever the nviSwitch or nviSwitch1
values change.
16. Click Close, click Submit, and then click Back to return to the Data Logger: Configure Web
page. Finish configuring the Data Logger application following Chapter 8, Data Logging.
17. In your OpenLNS CT drawing, verify that the SNVT_switch input network variables on the
lights’ functional blocks have been updated after the Scheduler executed its events on the
nvoSwitch output network variable.