Agilent-technologies E1300B Manual do Utilizador descarregar pdf (Página 157)

INITiate The INITiate command subsystem controls the initiation of the trigger system

for one or more trigger cycles. INITiate enables while ABORt disables the

trigger system. The TRIGger command subsystem controls the behavior of the

trigger system while it is enabled.

Subsystem Syntax INITiate

[:IMMediate]

[:IMMediate] INITiate:IMMediate changes the trigger system from the Idle state to the Wait

For Trigger state.

Comments • If TRIGger:SOURce is IMMediate, the Pacer starts. If TRIG:SOURce is

BUS, EXT, or HOLD, the Pacer will start when that trigger condition is

satisfied.

• Sending the ABORt command will reset the trigger system back to its

Idle state and terminate any pacer pulse train in progress.

• Sending INIT while the system is still in the Wait for Trigger state

(already INITiated) will cause an error -213,"Init ignored".

• Related Commands: ABORt, TRIGger

• *RST Condition: Trigger system is in the Idle state.

Example Initiating the trigger system (Wait For Trigger state).

TRIG:SOUR HOLD trigger source is TRIG

command

SOUR:PULS:COUN 1E3 output 1000 Pacer pulses

SOUR:PULS:PER .1 S pulse period set to .1 second

INIT go to Wait For Trigger state

TRIG trigger the Pacer to output

pulses

INIT must re-initiate system before

each trigger cycle

TRIG

INITiate [:IMMediate]

System Instrument Command Reference 7-29

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Agilent-technologies E1300B Manual do Utilizador Página 157