Keysight U2600A Series, Руководство пользователя

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3 Features and Functions
60 Keysight U2600A Series User’s Guide
E.g 2: Interrupt feature is disabled if a trigger source is selected
E.g. 3: STRG as the trigger source when used in the instrument modular chassis
(U2781A)
-> *CLS; *RST
-> DIG:INT 1,(@302)
-> DIG:INT? (@301:302)
<- 0,1
// Interrupt command is not allow in
trigger mode. If used, an error will
occur.
-> TRIG:SOUR 301
-> DIG:INT? (@301)
<- 0
-> DIG:INT? (@302)
<- 0
-> DIG:INT? (@301:302)
<- 0,0
// Select 301 as trigger source
// Interrupt feature will be
automatically disabled when user
select trigger source. “0” means the
interrupt function is not enabled.
-> TRIG:SOUR NONE
// Turn off the trigger source
-> DIG:INT? (@301:302)
<- 0,0
// This query command will still
return 0,0
-> *CLS; *RST
-> TRIG:SOUR STRG
// Select STRG as trigger source
-> STAT:INT:ENAB 3
-> STAT:INT ENAB?
<- +3
-> STAT:INT?
<- +0
// No error generated when enable the
“STRG” trigger source. This command
can still be use because it is only an
enable register. Since interrupt
comand has been disabled, this
command have no effect on interrupt
or trigger.