Dranetz Visa Podręcznik Użytkownika Pobierz pdf (Strona 115)

6-1

CHAPTER 6

Advanced Setup Options

Overview

Introduction

This chapter describes the options available to users with applications that require

advanced setups. Although PowerVisa is designed to capture data no matter what the

setup is, users are able to configure combinations of setups unique to their task

applications.

Definitions

Setup

: A pre-set condition of parameter thresholds and waveform capture settings for

each channel that determines what will constitute an event and what waveform data

will be saved when this event occurs.

Event

: An event occurs when a pre-set or programmed threshold is crossed. Events

result in a contiguous collection of cycles that is saved into memory. An event consists

of pre-trigger cycle(s), trigger cycle(s), and post-trigger cycle(s).

Parameter threshold

: A value that the PowerVisa compares to a measurement to decide

if an event occurs. Also called a limit. For example, if the input voltage is measured as

135 Vrms, and the parameter threshold for voltage is 132 Vrms, PowerVisa saves this

limit crossing to memory as an event.

In this chapter

This chapter covers the following topics:

Topic See Page

Advanced Options Menu 6-2

Transient Limit 6-3

RMS Variation Limit 6-8

Waveform Capture 6-13

Characterizer Options 6-14

Journal Limit 6-15

Journal Interval for Timed Readings 6-18

EN50160 Power Quality (for strict EN50160

monitoring only)

6-20

1 2 ... 110 111 112 113 114 115 116 117 118 119 120 ... 273 274

Brak uwag

Dranetz Visa Podręcznik Użytkownika Strona 115