Fluke N4K 2PP42I Product Manual - Page 58

Set Average Time

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NORMA 4000/5000 Operators Manual In the Timing & Sync Setup menu, define the following settings: Column Tavg[s] Src Settings 15 ms... 3600 s U1 / I1 ... U6 / I6 Description Minimum average time (in seconds) Synchronization source Level Slope Filter SyOut ext Off −150 % ... +150 % ↑ or ↓ 10 kHz 1 kHz 100 Hz off On Off Fixed average time Trigger level (in % of measuring range) Slope direction Synchronization filter (filter is not in signal path) Signal output enabled Signal output disabled (at Sync Ext output) Set Average Time The average time is a multiple of the period of the voltage of current source. The settings are automatically adjusted during measuring. For example: the average time is set to 19 ms; at a frequency of 50 Hz, it is automatically adjusted to 1 period, that is, 20 ms. Note Short average times are useful, if you wish to analyze individual periods, measuring even minute interferences. With long average times, for example 300 ms at 50 Hz, short-term interferences are not shown. Value in column Tavg[s] is highlighted. 1. Press Enter. A window with a numerical entry field is displayed. 2. Enter the first digit of the average time and confirm by pressing Enter. Repeat the above step for the other digits. esn021.eps 7-10 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664

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NORMA 4000/5000
Operators Manual
7-10
In the Timing & Sync Setup menu, define the following settings:
Column
Settings
Description
Tavg[s]
15 ms... 3600 s
Minimum average time (in seconds)
Src
U1 / I1 … U6 / I6
Synchronization source
ext
Fixed average time
Off
Level
−
150 % ... +150 %
Trigger level (in % of measuring range)
Slope
↑
or
↓
Slope direction
Filter
10 kHz
Synchronization filter (filter is not in signal path)
1 kHz
100 Hz
off
SyOut
On
Signal output enabled
Off
Signal output disabled (at Sync Ext output)
Set Average Time
The average time is a multiple of the period of the voltage of current source. The settings
are automatically adjusted during measuring. For example: the average time is set to 19
ms; at a frequency of 50 Hz, it is automatically adjusted to 1 period, that is, 20 ms.
Note
Short average times are useful, if you wish to analyze individual periods,
measuring even minute interferences. With long average times, for example
300 ms at 50 Hz, short-term interferences are not shown.
Value in column Tavg[s] is highlighted.
1.
Press
Enter
.
A window with a numerical entry field is displayed.
2.
Enter the first digit of the average time and confirm by pressing
Enter
.
Repeat the above step for the other digits.
esn021.eps
Shop for Fluke products online at:
1.888.610.7664
www.
MyFlukeStore
.com