Measurement Process - janitza UMG511 Installation And Commissioning Manual

Measurement process

The UMG511 measures without gaps and cal-
culates all effective values over a 200ms in-
terval.
The UMG511 measures the real effective value
(TRMS) of the voltages and currents applied to
the measurement inputs.
Operating concept
You can programme and call up measurement
values with the UMG511 in a variety of ways.
• Directly on the device using 6 push but-
tons and the display.
• Using the GridVis programming software,
• Using the UMG511 homepage for devices
with an Ethernet interface.
• Using the RS485 with the modbus proto-
col. You can change and call up the data
with the help of the modbus address list
(stored on the enclosed data carrier).
This operating manual only describes opera-
tion of the UMG511 using the integrated dis-
play and the 6 push buttons.
The GridVis programming software and the
homepage have their own "online help".
10
Description