Rigol DS1000D Instrukcja Użytkownika Pobierz pdf (Strona 34)

RIGOL Command Systems

Programming Guide for DS1000E, DS1000D Series

2-22

Trigger Control

1. :TRIGger:MODE

Command Format:

:TRIGger:MODE <mode>

:TRIGger:MODE?

Function Explanation:

The commands set and query the mode of trigger. <mode> could be EDGE,

PULSe, VIDEO, SLOPe, PATTern, DURation or ALTernation.

Returned Format:

The query returns EDGE, PULSE, VIDEO, SLOPE, PATTERN, DURATION or

ALTERNATION.

Example:

:TRIG:MODE EDGE Setup the trigger mode as EDGE.

:TRIG:MODE? The query returns EDGE.

2. :TRIGger<mode>:SOURce

Command Format:

:TRIGger<mode>:SOURce <src>

:TRIGger<mode>:SOURce?

Function Explanation:

The commands set and query the trigger source. <src> could be the input

channel (CHANnel1, CHANnel2), external trigger channel (EXT), AC Line (Mains

supply) or digital channel (Digital).

In EDGE mode, <src> could be CHANnel<n>, EXT, ACLine or DIGital<m>;

In PULSe mode, <src> could be CHANnel<n>, EXT or DIGital<m>;

In SLOPe mode, <src> could be CHANnel<n> or EXT;

In VIDEO mode, <src> could be CHANnel<n> or EXT;

Thereinto, <n> could be 1 or 2; the range of <m> is 0~15.

Returned Format:

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 136 137

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Rigol DS1000D Instrukcja Użytkownika Strona 34