Rohde & Schwarz ZNB20, Руководство пользователя

Страница: 1195 / 1332

Command Reference
R&S
®
ZNB/ZNBT
1180 User Manual 1173.9163.02 ─ 38
Example: See
TRIGger<Ch>[:SEQuence]:MULTiple:SOURce
Manual operation: See "Source / Slope / Level / Delay" on page 404
TRIGger<Ch>[:SEQuence]:MULTiple:SOURce <Sequence>[, <TrigSource>]
Selects the source of the trigger events that the analyzer uses to start a measurement
sequence in multiple trigger mode.
Suffix:
<Ch>
.
Channel number
Parameters:
<Sequence> SWEep | SEGMent | POINt | PPOint
Triggered measurement sequence,
PPOint
denotes "partial
measurement"; see
TRIGger<Ch>[:SEQuence]:LINK
.
<TrigSource> IMMediate | EXT1 | EXT2 | E1A2 | E1O2 | MANual
Trigger source for the triggered measurement sequence.
IMMediate - free run measurement (untriggered)
EXT1, EXT2 – external trigger 1, 2
E1A2, E1O2 – external trigger 1 and 2, 1 or 2
MANual – trigger event generated by pressing the "Manual Trig-
ger" softkey
Example: TRIG:MULT:SOUR SWE, EXT1; SOUR POIN, EXT2
Select external trigger 1 as a trigger source for the entire sweep,
external trigger 2 as a trigger source for each point.
TRIG:MULT:SLOP1 SWE, POS; SLOP2 POIN, POS
Trigger on the rising edges of the external trigger signals 1 and
2.
TRIG:MULT:HOLD POIN, 1ms
Define a trigger delay of 1 ms before each sweep point.
Manual operation: See "Source / Slope / Level / Delay" on page 404
TRIGger<Ch>[:SEQuence]:SLOPe <Slope>
Qualifies whether the trigger event occurs on the rising or on the falling edge or on the
beginning of the high / low level periods of the external TTL trigger signal.
Suffix:
<Ch>
.
Channel number
Parameters:
<Slope> POSitive | NEGative | HIGH | LOW
Trigger slope for the triggered measurement sequence:
POSitive | NEGative - rising or falling edge
HIGH | LOW - high or low level
SCPI Command Reference