72
Event Settings
5.3 Event Settings
An event will occur using the set threshold value on this screen as the basis.
For more information about events, see “Appx. 3 Explanation of Power Quality Parameters and
Events” (p. Appx.4), “Appx. 4 Event Detection Methods” (p. Appx.8).
SET UP, Event Settings 1 screen
Press the [SET UP] key to display the SET UP, event settings 1 screen.
“Reference graph for setting
threshold values” (p. 73)
1
2
3
4
5
6
7
8
9
10
Switch between
ON and OFF
Move the digitMove the cursor Change
the value
1
*
1
Enables you to set the threshold value of the voltage transient.
OFF, 4 V to 2200 V
2
*
1,2
Enables you to set the threshold value of the voltage swell.
OFF, 0.0% to 200.0%
3
*
1,2
Enables you to set the threshold value of the voltage dip.
OFF, 0.0% to 100.0%
4
*
1,2
Enables you to set the threshold value of the interruption.
OFF, 0.0% to 100.0%
*1: The actual event threshold value is obtained by multiplying with the VT ratio.
*2: The threshold value is set in terms of % of the declared voltage Uref (declared input voltage Udin × VT
ratio).