MR ECOTAP VPD CONTROL PRO, Руководство по эксплуатации, Страница: 107 / 192

8 Operation
Maschinenfabrik Reinhausen GmbH 2018 107 5252433/02 EN ECOTAP
®
VPD
®
CONTROL PRO
To set the delay time for the parallel operation error message, proceed as
follows:
1. Go to Settings > Parameters > Parallel operation > Delay time for the
parallel operation error message .
2. Enter the delay time.
3. Press the Accept button to save the modified parameter.
8.10 Monitoring functions
For various measured values, you can define limit values that are monitored
by the device.
8.10.1 Voltage monitoring
For monitoring the transformer's current output voltage, you can set 4 limit
values:
▪ Undervoltage U<<: Lower limit 2
▪ Undervoltage U<: Lower limit 1
▪ Overvoltage U>: Upper limit 1
▪ Overvoltage U>>: Upper limit 2
If the measured value is higher than the upper limit (> or >>) or lower than
the lower limit (< or <<), the device reacts in accordance with the Behavior
parameter.
U>>
U<
U
t
U>
U<<
t
V
t
E
H
Figure 70: Example of voltage monitoring with the limit value Overvoltage U> being exceeded
U>> Overvoltage U>> U> Overvoltage U>
U< Undervoltage U< U<< Undervoltage U<<
t
V
Delay time t
E
Event duration
H Hysteresis