10-8 IM02601001E www.eaton.com
Setup on the Web Server Pages
You can additionally limit access to the meter in the following ways:
You can restrict either SNMP or Modbus access to the meter to a set of trusted IP •
addresses or hostnames. You can have separate sets of trusted machines for either
setting.
You can set the ports for Modbus, HTTP, or HTTPS. •
You can require the HTTPS for web access to the meter. •
Finally, you can opt to return an error for unsupported read requests.
Access Control Edit Page
Metering - Demand
The Demand Setup page allows you to select either a xed window or sliding window
and the respective intervals in minutes. A xed window setting allows you to select one
interval period. For example, if 15 minutes is selected, the demand calculation will be
performed and the demand values will be updated every 15 minutes.
With a sliding window setting, the Power Xpert Meter provides a rolling average; you se-
lect the interval period and the subinterval period. For example, if you select 15 minutes
as the demand interval and 5 minutes as the subinterval, the demand will calculate every
5 minutes using the 3 subinterval values (15 = 5X3).