Source[<N>]]:Frequency:couple:ratio; Source[<N>]]:Frequency:couple[:State] - Rigol DG800 Pro Series Programming Manual

Command System
3.11.6.5 [:SOURce[<n>]]:FREQuency:COUPle:RATio
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the frequency ratio of the frequency coupling for the specified
channel.
Parameter
Name
<n>
<ratio>
Remarks
• When modifying the ratio, if base channel parameters exceed the limits of the
coupled channel after coupling calculation, the generator will automatically
adjust the waveform frequency to avoid parameter overlimit.
• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns the frequency ratio in scientific notation. For example, the query
might return 2.000000000000000E+00, indicating that the frequency ratio is 2.
Examples
:SOURce1:FREQuency:COUPle:RATio 2 /*Sets the frequency ratio of
the frequency coupling to 2 for CH1.*/
:SOURce1:FREQuency:COUPle:RATio? /*Queries the frequency ratio of
the frequency coupling for CH1. The query returns
2.000000000000000E+00.*/
3.11.6.6 [:SOURce[<n>]]:FREQuency:COUPle[:STATe]
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the on/off status of the frequency coupling function for the specified
channel.
DG800 Pro/DG900 Pro Programming
Guide
94
n >]]:FREQuency:COUPle:RATio < ratio >
n >]]:FREQuency:COUPle:RATio?
Type Range
Discrete {1|2}
Real 0.001 to 1000
n >]]:FREQuency:COUPle[:STATe] < bool >
n >]]:FREQuency:COUPle[:STATe]?
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