12
UMG 104
m
Operating concept
You can program the UMG104 and call up
measured values in several ways.
• Directly
at the device using 2 keys and the
display. You can change the values in the
parameter list (see Appendix) and call up
the measured values from the measured
value displays.
• Via the
GridVis
programming software.
• Via the RS485 with the
modbus
protocol.
You can change and call up data with the
help of the modbus address list.
Operation of the UMG104 via the integrated
display and the two keys only is described in
these operating instructions.
The GridVis programming software and the
homepage have their own “online help”.
Methods of measurement
The UMG104 measures continuously and
calculates all effective values over a 200 ms
interval.
Use the
parameter list
in the
appendix to these instructions for
programming at the UMG104 and
the
modbus address list
(Download:
www.janitza.de) for programming via
a serial interface.
Summary of Contents for UMG 104
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