Digital Loggers Ethernet Power Controller 7 User Manual page 15

Real-Time Clock
An internal Real-Time-Clock (RTC) is provided. Set it manually
using the Date/Time link. The time zone is selectable based on
GMT. Clock batteries have an estimated 15-year lifetime.
Web Server Backup Power
A separate rechargable battery pack maintains web server
operation for a few minutes during power failures. Batteries
are located on right side of teh faceplate. To open the battery
compartment door, press the latch to the left of the door.to
access the battery and connect the cable. Allow 48 hours for full
recharge. Web server batteries should be replaced after 5 years
of use.
Lua Scripting
The controller can be customized using the Lua language. A
full description is beyond the scope of this manual. Please visit
digital-loggers.com/Lua.html
RESTful API
To easily develop your own control app, please read
digital-loggers.com/restapi.pdf
Power Metering and Time Integration
Four web meters provide voltage and current readings on the
A&B bus. Cumulative killowatt hours are displayed. For non-
PFC loads, a power factor correction value may be manually
enetered on the setup page. Current metering includes only
the switched outlets. Co-location users may elect to use the
unswitched outlets for "house power". To avoid tripped breakers,
take the current drain of the unmetered outlets into account
when operating near the 15A per circuit maximum rating.
Ethernet Power Controller 7
15