12-16
IM WT3001E-51EN
• Setting the Limit on Long-Term Flicker Value Plt
(Valid when ON (judge) is selected in step 32)
33.
Press the
cursor keys
to select Limit by Plt.
34.
Press
SET
to display the entry box.
35.
Press the
cursor keys
to set the limit.
36.
Press
SET
or
ESC
to close the box.
• Setting Constant N of the Calculating Equation of Long-Term Flicker Value Plt
37.
Press the
cursor keys
to select N value by Plt.
38.
Press
SET
to display the entry box.
39.
Press the
cursor keys
to set the constant.
40.
Press
SET
or
ESC
to close the box.
Explanation
For an explanation of the terminology, see section 12.1.
• Judgement Conditions for Relative Steady-State Voltage Change dc
• Turning ON/OFF the Judgement of Relative Steady-State Voltage Change dc
You can select whether to include relative steady-state voltage change dc in the
flicker measurement judgement.
• ON: Include dc.
• OFF: Not include dc.
• Limit on Relative Steady-State Voltage Change dc
You can set the limit in the range of 1.00 to 99.99%.
• Judgement Conditions for Maximum Relative Voltage Change dmax
• Turning ON/OFF the Judgement of Maximum Relative Voltage Change dmax
You can select whether to include maximum relative voltage change dmax in the
flicker measurement judgement.
• ON: Include dmax.
• OFF: Not include dmax.
• Limit on Maximum Relative Voltage Change dmax
You can set the limit in the range of 1.00 to 99.99%.
• Judgement Conditions for Time Tmax during Which the Relative Voltage
Change Exceeds the Threshold Level
• Turning ON/OFF the Judgement of Time Tmax during Which the Relative
Voltage Change Exceeds the Threshold Level
You can select whether to include time Tmax during which the relative voltage
change exceeds the threshold level in the flicker measurement judgement.
• ON: Include Tmax.
• OFF: Not include Tmax.
12.4 Setting the Judgement Conditions
