Weidmüller WAVECONTROL VMR 1ph Notice D'utilisation page 22

4. Settings examples
4.1 Monitoring single-phase undervoltage with WAS5 VMR 1ph
No underflow of the setpoint value
Alarm status
The alarm status can be reset, because set-
point value was exceeded
Alarm trip with setting Low Trip
(Closed-circuit current principle permanently set)
100%
50%
1
0
1
0
1
0
20 20
Operating point
Hysteresis
Times
Relay/Low Trip Memory off
Relay/Low Trip Memory on
Reset for output
min. 700ms