Rigol DS1204B Dokumentacja Pobierz pdf (Strona 54)

RIGOL Command Systems

Programming Guide for DS1000B Series

2-42

Example:

:TRIG:ALT:LEV 2, SOURB Set the trigger voltage level as 2V.

:TRIG:ALT:LEV? SOURB Return 2.000e000.

7. :TRIGger:ALTernation:EDGE:SLOPe

Command Format:

:TRIGger:ALTernation:EDGE:SLOPe <value>[,<source>]

:TRIGger:ALTernation:EDGE:SLOPe? [<source>]

Function:

The command sets the edge type of edge trigger in current channel as POSitive

(rising edge) or NEGative (falling edge). The <source> may be SOURceA or

SOURceB, and the source A and B are varying with the current alternation

channel.

Returned Format:

The query returns POSITIVE or NEGATIVE.

Example:

:TRIG:ALT:EDGE:SLOP POS, SOURB Set the edge type as rising edge.

:TRIG:ALT:EDGE:SLOP? SOURB Return POSITIVE.

8. :TRIGger:ALTernation:PULSe:MODE

Command Format:

:TRIGger:ALTernation:PULSE:MODE <value>[,<source>]

:TRIGger:ALTernation:PULSe:MODE? [<source>]

Function:

The command sets the trigger condition of pulse trigger. The <value> may be

+GREaterthan, +LESSthan, + EQUal, -GREaterthan, -LESSthan or –EQUal. The

<source> may be SOURceA or SOURceB, and the source A and B are varying

with the current alternation channel.

Returned Format:

The query returns +GREATER THAN or +LESS THAN, +EQUAL, -GREATER THAN,

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 151 152

Brak uwag

Rigol DS1204B Dokumentacja Strona 54