Siemens 9410DC, Руководство пользователя, Страница: 134 / 172

9410 series Alarms and alerts
9. Apply the learned setpoint values:
– Automatic: the setpoint values are automatically applied unless the learning
process has issues or the learned values are invalid.
– Manual: navigate to Alarming > Setpoints and click Learn . On each setpoint
tab, click Install to apply the learned values to that setpoint.
NOTE: If you click Install while learning is in progress (in either manual or
automatic installation mode), it stops the learning process and prompts you for
confirmation that you want to stop learning and install the learned values. Once you
confirm, the learned values are automatically installed or prepared for manual
installation.
Configuring sag/swell alarms using ION Setup
You can use ION Setup to configure the sag/swell alarm settings.
1. Start ION Setup.
2. Open the Setup Assistant for your meter.
3. Navigate to Alarming > Sag/Swell .
4. Select a parameter and click Edit .
5. Configure the parameters as required.
Parameter Value/Range Description
Nominal voltage 1 to 999,999 Specifies the nominal voltage value used for sag/swell detection.
Voltage Swell% Percentage of nominal Specifies the swell limit expressed as a percentage of the nominal voltage.
Voltage Sag% Percentage of nominal Specifies the sag limit expressed as a percentage of the nominal voltage.
Nominal Current 1 to 999,999 Specifies the nominal current value used for sag/swell detection.
I Sag Pickup Numeric value Specifies the percentage the current must deviate from the nominal current in order to
be classified as a sag.
I Sag Dropout Numeric value Specifies the additional amount that the current must recover in order to signal the
end of the sag.
I Swell Pickup Numeric value Specifies the percentage the current must deviate from the nominal current in order to
be classified as a swell.
I Swell Dropout Numeric value Specifies the additional amount that the current must recover in order to signal the
end of the swell.
Implementing sag/swell limit learning using ION Setup
You can use ION Setup to implement voltage sag/swell learning, which analyzes your
power system and recommends settings.
NOTE: Your meter’s power system must be stable in order to learn valid sag/swell
limits.
1. Start ION Setup.
2. Open the Setup Assistant for your meter.
3. Navigate to Alarming > Sag/Swell .
4. Select Voltage Swell % or Voltage Sag % and click Learn . The Global Setpoint
Learning screen is displayed.
NOTE: You can manually configure the limit values by selecting the parameter and
clicking Edit .
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