janitza UMG 103-CBM, User Manual And Technical Data, Page: 45 / 62

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45
10.8 Energy meters - clearing minimum and
maximum values
·Active, apparent, reactive energy meters can only
be cleared together. To delete the content, "001"
must be written to address 9.
·To delete the minimum and maximum values,
write "001" to address 8.
10.9 Overrange
Overrange values are displayed in the GridVis
software as long as they are present. Alarms
can be acknowledged with button 5
Alarms . The
measuring range is exceeded if at least one of the
voltage or current measurement inputs lies outside
its specified measuring range.
Limit values for overrange (200 ms effective val-
ues):
I = 6 A
rms
U
L-N
= 600 V
rms