TEXIO FGX-2220, Инструкция по эксплуатации

Страница: 181 / 229

168
Query Syntax SOURce[1|2]:SUM:STATe?
Return Parameter 0 Disabled (OFF)
1 Enabled (ON)
Example SOUR1:SUM:STAT?
ON
SUM modulation is currently enabled.
8-13-3. SOURce[1|2]:SUM:SOURce
Set
Query
Description Sets or queries the SUM source as internal or external.
Internal is the default source.
Note If an external SUM source is selected, the amplitude is
controlled by the MOD INPUT terminal on the rear panel.
Syntax SOURce[1|2]:SUM:SOURce {INTernal|EXTernal}
Example SOUR1:SUM:SOUR EXT
Sets the SUM source to external.
Query Syntax SOURce[1|2]:SUM:SOURce?
Return Parameter INT Internal
EXT External
Example SOUR1:SUM:SOUR?
INT
The SUM source is set to internal.
8-13-4. SOURce[1|2]:SUM:INTernal:FUNction
Set
Query
Description Sets the shape of the modulating waveform from sine,
square, triangle, upramp and dnramp. The default shape is
sine.
Note Square and triangle waveforms have a 50% duty cycle.
Upramp and dnramp have a symmetry to 100% and 0%,
respectively. .