SATEC SA300 ezPAC Operation Manual - Manual (Page 118)

Chapter 10 Configuring Communication Configuring DNP3
118 SA300 Substation Automation Unit
when it returns above the threshold plus a predefined
return hysteresis – applicable for AI objects.
Hysteresis for the return threshold is 0.05 Hz for frequency and 2%
of the operating threshold for all other points.
4. Check the “Ev On” box for the points you wish to be included into
event poll reports.
5. In the “Ev Class” box, select the event poll class for the change
event points.
6. Repeat these steps for all points you want to be monitored for
events.
7. Click Send to download your setup to the device.