Rigol DS1204B Dokumentacja Pobierz pdf (Strona 34)

RIGOL Command Systems

Programming Guide for DS1000B Series

2-22

1. :TIMebase:MODE

Command Format:

:TIMebase:MODE <mode>

:TIMebase:MODE?

Function:

The command sets the scan mode of horizontal timebase as MAIN (main time

base) or DELayed (zoomed scan time base).

Returned Format:

The query returns MAIN or DELAYED.

Example:

:TIM:MODE MAIN Set the scan mode as main time base.

:TIM:MODE? Return MAIN.

2. :TIMebase[:MAIN]:OFFSet

Command Format:

:TIMebase[:MAIN]:OFFSet <offset>

:TIMebase:MAIN:OFFSet?

Function:

The command sets the timebase offset of main mode, that is the offset of the

waveform position relative to center screen.

In NORMAL mode, <offset>: 1s ~ memory capacitance;

In STOP mode, <offset>: -500s ~ +500s;

In SCAN mode, <offset>:

( -6*MainScale + 6*DelayedScale) ~ ( 6*MainScale – 6*DelayedScale)

Scale is the current horizontal scale, and the unit is s/div.

Returned Format:

The query returns the value of timebase offset, and the unit is s.

Example:

:TIM:MODE MAIN Set the scan mode as main.

:TIM:OFFS 1 Set the timebase offset as 1s.

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Rigol DS1204B Dokumentacja Strona 34