AccuEnergy AcuDC 241, User Manual

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3. Set the threshold value.
4. Set the delay time(the minimum unit is second, the range is 0-255s)
Example:
Alarm condition is set for current larger than 10A. In a delay time of 15s, send alarm signal
via RO1.
Steps:
1. Set RO1 as alarm mode (set RO1 mode as 2).
2. Select alarm parameter as current (set alarm parameter code as 2).
3. Set alarm inequality as larger than (set the inequality sign as 1).
4. Set the alarm threshold value as 10.
5. Set the delay time as 15 seconds.
Setting is completed. When the current is larger than 10A and lasts more than 15 seconds,
RO1 will send out alarm signal.