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3 - Language Dictionary
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FREQuency:SLEW
This command sets the rate at which frequency changes for all programmed changes in output frequency.
Instantaneous frequency changes can be obtained by sending MAXimum or INFinity. The SCPI keyword
INFinity is represented by the number 9.9E37.
Command Syntax
[SOURce:]FREQuency:SLEW[:IMMediate] <NRf+> | INFinity
Parameters
0 to 9.9E37 | MAXimum | MINimum | INFinity
*RST Value
MAXimum
Examples
FREQ:SLEW:IMM 75 FREQ:SLEW MAX
Query Syntax
[SOURce:]FREQuency:SLEW[:IMMediate]?
Returned Parameters
<NR3>
Related Commands
FREQ FREQ:SLEW:MODE
FREQuency:SLEW:MODE
This command determines how the frequency slew rate is controlled during a triggered output transient.
The choices are:
FIXed
The frequency slew rate is unaffected by a triggered output transient.
STEP
The frequency slew rate is programmed to the value set by FREQuency:SLEW:TRIGgered
when a triggered transient occurs.
PULSe
The frequency slew rate is changed to the value set by FREQuency:SLEW:TRIGgered for
a duration determined by the pulse commands.
LIST
The frequency slew rate is controlled by the frequency slew list when a triggered transient
occurs.
Command Syntax
[SOURce:]FREQuency:SLEW:MODE <mode>
Parameters
FIXed | STEP | PULSe | LIST
*RST Value
FIXed
Examples
FREQ:SLEW:MODE FIX
Query Syntax
[SOURce:]FREQuency:SLEW:MODE?
Returned Parameters
<CRD>
Related Commands
FREQ FREQ:SLEW:TRIG
FREQency:SLEW:TRIGgered
This command sets the rate at which frequency changes during a triggered output transient.
Instantaneous frequency changes can be obtained by sending MAXimum or INFinity. The SCPI keyword
INFinity is represented by the number 9.9E37.
Command Syntax
[SOURce:]FREQuency:SLEW:TRIGgered <NRf+> | INFinity
Parameters
0 to 9.9E37 | MAXimum | MINimum | INFinity
*RST Value
MAXimum
Examples
FREQ:SLEW:TRIG 75 FREQ:SLEW:TRIG MAX
Query Syntax
[SOURce:]FREQuency:SLEW:TRIGgered?
Returned Parameters
<NR3>
Related Commands
FREQ FREQ:SLEW:MODE