UNI-T UDP3000S Series Programming Manual page 34

Programming Manual
For Example：:TRIGger:IN:SOURce D0, CH1, CH2, CH3 Set the cotrolled source of IO1 to CH1, CH2 and CH3
:TRIGger:IN:SOURce D0, CH1, CH3
:TRIGger:IN:SOURce D0, CH3, SER
:TRIGger:IN:SOURce D0, PARA
:TRIGger:IN:SOURce?
Format：:TRIGger:IN:SOURce? {D0|D1|D2|D3}
Function：Query the controlled source of the input mode trigger.
Description：D0|D1|D2|D3：Select trigger IO，D0-IO1，D1-IO2，D2-IO3，D3-IO4.
It returns all combination of controlled channel. Such as："CH2,CH3"，it returns two controlled channel,
channel 2 and channel 3.
CH1：Channel 1；CH2：Channel 2；CH3：Channel 3；SER：Serial channel；PARA：Parallel channel.
For Example：:TRIGger:IN:SOURce? d0
Return：CH2,CH3
:TRIGger:IN:TYPE
Format：:TRIGger:IN:TYPE {D0|D1|D2|D3},{RISE|FALL|HIGH|LOW}
Function：Set the trigger signal type for input mode trigger.
Description：D0|D1|D2|D3：Select trigger, IO，D0-IO1，D1-IO2，D2-IO3，D3-IO4.
RISE：Rising edge signal；
FALL：Falling edge signal；
HIGH：High-level signal；
LOW：Low-level signal.
For Example：:TRIGger:IN:TYPE D0, FALL Set the trigger input signal type of IO1 to be the falling edge.
:TRIGger:IN:TYPE?
Format：:TRIGger:IN:TYPE? {D0|D1|D2|D3}
Function：uery the trigger signal type of input mode trigger.
Description：D0|D1|D2|D3：Select trigger IO，D0-IO1，D1-IO2，D2-IO3，D3-IO4.
It returns"{RISE|FALL|HIGH|LOW}".
RISE：Rising edge signal；
FALL：Falling edge signal；
HIGH：High-level signal；
LOW：Low-level signal.
For Example：:TRIGger:IN:TYPE? D0 Query the trigger signal type of IO1.
Return： FALL
:TRIGger:IN:SENSitivity
Format：:TRIGger:IN:SENSitivity {D0|D1|D2|D3},{LOW|MID|HIGH}
Function：Set the sensitivity of trigger signal for the input mode trigger.
Instruments.uni-trend.com
Set the cotrolled source of IO1 to CH1 and CH3
Set the cotrolled source of IO1 to CH3 and SER(serial channel)
Set the cotrolled source of IO1 to PARA(parallel channel)
Return result：falling edge
UDP3000S Series
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