Chapter 5
Configuring
the EM13X Series
Configuring Communication Protocols
114
EM13x Series SMART MULTIFUNCTION METER
If the scaling unit is greater than 1, the counter value is reported being
divided by the selected scaling unit from 10 to 1000. To get the actual
value, multiply the counter reading by the scaling unit.
Configuring DNP Class 0 Responses
The most common method of getting static object information from the
meter via DNP is to issue a read Class 0 request. The EM13X Series
allows you to configure the Class 0 response by assigning ranges of
points to be polled via Class 0 requests.
To view or build a DNP Class 0 response message:
Select
Protocol Setup
from the
Meter Setup
menu and click on the
DNP Class 0 Points
tab.
Select the object and variation type for a point range.
Specify the start point index and the number of points in the range.
Refer to the EM13X Series DNP3 Reference Guide for available data
points.
Repeat these steps for all point ranges you want to be included into the
Class 0 response.
Click
Send
to download your setup to the meter.
The factory-set Class 0 point ranges are shown in the picture below.
Figure
5-23: Protocol Setup Dialog Box – DNP Class 0 Points Tab
