janitza UMG 96 RM-EL, Инструкция по эксплуатации и технические данные

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UMG 96RM-EL
Check the sum power ratings
If all voltages, currents and power ratings for the
respective phase conductor are correctly displayed,
the sum power ratings measured by the UMG 96RM-
EL must also be correct. For confirmation, the sum
power ratings measured by the UMG 96RM-EL should
be compared with the energy of the active and reactive
power meters at the power feed.
Comparators and monitoring threshold values
Two comparator groups (1-2) and 3 comparators per
group (A – C) can be selected in order to monitor/control
the thresholds. The results of the comparators A to C
can be linked with AND or OR operators.
The function “display blinking” can be additionally assi-
gned to every comparator group. The effect is the chan-
ge of the display backlight between maximum and mini-
mum brightness when the comparator output is active
(addr. 145).
0/1
Comparator group 1
Comparator A
Comparator B
Comparator C
Logic
Result
Addr. 616
UMG 96RM
Block diagram: Use of Comparator group 1