Rigol DS1000Z Series Dokumentacja Strona 84

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RIGOL Chapter 2 Command System
2-70 DS1000Z Programming Guide
[:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate]:OFFSet
Syntax [:SOURce[<n>]]:VOLTage[:LEVel] [:IMMediate]:OFFSet <offset>
[:SOURce[<n>]]:VOLTage[:LEVel] [:IMMediate]:OFFSet?
Description
Set or query the DC offset of the specified source channel. The default unit is V.
Parameter
Name
Type
Range
Default
[<n>] Discrete {1|2}
If omitted, operating
on source 1 by default
<offset> Real
Related to the output impedance and
amplitude:
HighZ: ±(2.5Vcurrent amplitude/2)
50Ω: ±(1.25V
current amplitude/2)
0V
Explanation Sending [:SOURce[<n>]]:OUTPut[<n>]:IMPedance can set the output impedance.
Sending
[:SOURce[<n>]]:VOLTage[:LEVel][:IMMediate][:AMPLitude] can set the
output amplitude.
Return
Format
The query returns the DC offset in scientific notation, such as 1.0000000e+00.
Example
:VOLTage:OFFSet 0.5
[:SOURce[<n>]]:PULSe:DCYCle
Syntax [:SOURce[<n>]]:PULSe:DCYCle <percent>
[:SOURce[<n>]]:PULSe:DCYCle?
Description Set or query the pulse duty cycle (the percentage that the high level takes up in the whole
period) of the specified source channel. The default unit is %.
Parameter
Name
Type
Range
Default
[<n>] Discrete {1|2}
If omitted, operating on
source 1 by default
<percent>
Real
10 to 90
20
Return
Format
The query returns the duty cycle in scientific notation, such as 5.000000e+01.
Example
:PULSe:DCYCle 50
Related
Command
[:SOURce[<n>]]:FUNCtion[:SHAPe]
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