MR ETOS ED - Page 228

9 Visualization
Maschinenfabrik Reinhausen GmbH 2020228 6385142/08 ENETOS
®
ED
Settings
Parameters
Voltage ...ing
<< < > >>
Mode
Absolute
Relative
Hysteresis
Delay time
Reaction
Absolute
80.0V
80.0%
0.0V
0.5s
Auto blockin...
Relative
60.1V
60.1%
0.0V
10.0s
Off
Absolute
110.9V
110.9%
0.0V
0.5s
High-sp. ret...
Absolute
120.0V
120.0%
0.0V
10.0s
High-sp. ret...
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admin 29.01.2020 15:39
Figure156: Voltage monitoring
1. Go to Settings > Parameters > Grid > Voltage monitoring.
2. Select the desired parameter.
3. Set the desired parameter.
4. Press the Accept button to save the modified parameter.
Mode
You can use this parameter to set which limit value you would like to use:
▪ Absolute: The device uses the absolute limit value in V.
▪ Relative: The device uses the relative limit value in %, relative to the de-
sired voltage value.
Absolute
You can use this parameter to specify an absolute limit value in V (relative to
the secondary value of the voltage transformer) or in kV (relative to the pri-
mary value of the voltage transformer). Unlike the relative value, this limit is
not dependent on a reference value.
Percentage
You can use this parameter to set the limit value relative to the desired volt-
age value.
Hysteresis
You can use this parameter to set the hysteresis. You can use this to avoid
the unnecessary generation of messages if the measured value fluctuates
around a threshold value.