Agilent Technologies 4349B, Manual

Page: 98 / 233

4349B
T o Trigger a Measurement
The following commands are used to trigger measurements from an external controller and to
handle the 4349B 's trigger system. Refer to \Trigger System " in Chapter 5 for the information
about the 4349B 's trigger system.
:TRIG
:TRIG:SOUR
:INIT
:INIT:CONT
:ABOR
*TRG
:FETC?
Group Execution Trigger (GET)
F or example , to set the Internal trigger mode:
:
OUTPUT 717;":TRIG:SOUR INT"
OUTPUT 717;":INIT:CONT ON"
LOOP
OUTPUT 717;":FETC?"
ENTER 717;S1,D1,S2,D2,S3,D3,S4,D4
PRINT S1,D1,S2,D2,S3,D3,S4,D4
END LOOP
:
F or example , to set to the Manual trigger mode:
:
OUTPUT 717;":STAT:OPER:ENAB 16"
OUTPUT 717;"*SRE 128"
ON INTR 7 GOSUB Data_available
ENABLE INTR 7;2
!
OUTPUT 717;":TRIG:SOUR MAN"
OUTPUT 717;":ININ:CONT ON"
LOOP
LOCAL 717 ! Press the Trig key.
END LOOP
!
Data_available: !
OUTPUT 717;":FETC?"
ENTER 717;S1,D1,S2,D2,S3,D3,S4,D4
PRINT S1,D1,S2,D2,S3,D3,S4,D4
A=SPOLL(717)
OUTPUT 717;":STAT:OPER?"
ENTER 717;A
ENABLE 7;2
RETURN
:
4-10 Remote Operation