21
Event Value Meaning
Manipulation recognition 1 Manipulation of the meter cover
2 Manipulation of the terminal
cover
4 Manipulation by magnetic elds
8 Manipulation input
Wrong phase sequence 1 Loss of neutral
2 Wrong phase sequence
4 Assymetric current, z. B. 30 %
8 Assymetric current, z. B. 18 %
Phase failure 1 Phase failure L1
2 Phase failure L2
4 Phase failure L3
8 Failure of external power supply
Negative energy direction 1 Negative energy direction L1 (P)
2 Negative energy direction L2 (P)
4 Negative energy direction L3 (P)
Current interruption 1 Current interruption L1
2 Current interruption L2
4 Current interruption L3
Maximum current exceeded 1 Maximum current exceeded L1
(I > Imax) 2 Maximum current exceeded L2
4 Maximum current exceeded L3
Undervoltage 1 Undervoltage L1
(U < 80 %) 2 Undervoltage L2
4 Undervoltage L3
Overvoltage 1 Overvoltage L1
(U > 115 %) 2 Overvoltage L2
4 Overvoltage L3
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