Agilent Technologies 8935 Series Uživatelský manuál stáhnout pdf (Strana 114)

114 Chapter 6

O:\Manuals\E6380A_Progguid\Book\Advoper.fm

Advanced Operations

Increasing Measurement Throughput

Measurement throughput is defined as the number of measurements

made per unit of time. When operating the Test Set in the Internal or

External Automatic Control Mode, measurement throughput is

influenced by measurement speed, measurement setup time, and

execution speed of the control program. Each of these factors is, in turn,

influenced by several parameters. The following sections discuss the

parameters and their effect on measurement throughput.

Optimizing Measurement Speed

Measurement speed is defined as the time required to complete one

measurement cycle after receipt of a valid trigger event. Measurement

speed is influenced by the following four parameters.

1. Trigger Mode

The Trigger Mode affects the time-to-first-reading and the length of the

measurement cycle and is defined by two parameters: retriggering and

settling. Retriggering refers to what a measurement does once it has

completed a measurement cycle. Settling refers to the amount of delay

introduced to allow signal transients to propagate through the analysis

chain and settle out. Refer to “Triggering Measurements” on page 105

for information on Trigger Mode and its impact on measurement speed.

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Agilent Technologies 8935 Series Uživatelský manuál Strana 114