D P M - C 5 3 0 O p e r a t i o n M a n u a l
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4.2.6
Set up the Alarms
There are 29 types of supported alarm, including Over Current, Under Current, Over Neutral Current, Over
Voltage LL, Under Voltage LL, Over Voltage LN, Under Voltage LN, Over Volt Unbalance, Over AMP Unbalance,
Over Active power, Over Reactive Power, Over Apparent Power, LEAD PF, Lag PF, Lead DPF, Lag DPF, Over
Current Demand, Over kW Demand, Over kVAR Demand, Over kVA Demand, Over Frequency, Under
Frequency, Over Voltage THD, Over Current THD, Phase Loss, Meter Reset, Phase Rotation, Over DUI and
Over EUI.
The setting options for each alarm type are listed below.
Alarm: Options are Enable and Disable (default).
Pickup: When the meter exceeds the Pickup value (default: 0), it triggers the alarm.
Time Delay (establish): When you set this time delay, even when the meter exceeds the Pickup value, the
alarm is not triggered after the Time Delay (establish) setting.
Dropout: When the meter is below the Dropout value (default: 0), the alarm is disabled.
Time Delay (cancel): When you set this time delay, even when the meter is below the Dropout value, the
alarm is disabled after the Time Delay (cancel) setting.
Set up Steps
1. Press MENU to display the setting menu.
2. Select 0 and press ENTER to enter the Setup menu.
3. Select 6 and press ENTER to enter the Alarm menu.
4. Select the setting item and then press ENTER to set the item.
5. After you select the option, use UP and DOWN to set the option.
6. Press ENTER to save the setting. Press MENU to cancel without saving the changes.
7. Select Pickup and then press ENTER to set the alarm trigger value.
8. After you select the option, use UP and DOWN to select the value.
9. Press ENTER to save the setting and move on to the next digit.
10. Repeat steps 8–9 until you complete the settings. Press MENU to cancel without saving the
changes.
11. Select Time Delay and then press ENTER to set the alarm delay time (establish).
12. After you select the option, use UP and DOWN to select the value.
13. Press ENTER to save the setting and move on to the next digit.
14. Repeat steps 12–13 until you complete the settings. Press ENTER to save the setting or press
MENU to cancel without saving the changes.
15. Select Dropout and then press ENTER to set the disable alarm value.
16. After you select the option, use UP and DOWN to select the value.
17. Press ENTER to save the setting and move on to the next digit.
18. Repeat steps 16–17 until you complete the settings. Press ENTER to save the setting or press
MENU to cancel without saving the changes.
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