AMETEK Lx Series II Programming Manual - Manual (Page 78)

Programming Manual Lx \ Ls Series II
74
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]
|INFinity
Parameters 1E-3 to 9.9E37 | INFinity |MINimum | MAXimum
Unit HZ (Hertz per second)
*RST Value MAXimum
Examples FREQ:SLEW:IMM 75 FREQ:SLEW MAX
Query Syntax [SOURce:]FREQuency:SLEW?
Returned Parameters
Related Commands FREQ:SLEW:MODE FREQ
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:TRIGgered when a triggered transient occurs.
PULSe The frequency slew rate is changed to the value set by
FREQuency:TRIGgered for a duration determined by the pulse
commands.
LIST The frequency slew rate is controlled by the frequency list when a
triggered transient occurs.
Command Syntax [SOURce:]FREQuency:SLEW:MODE
Parameters FIXed | STEP | PULSe | LIST
*RST Value FIXed
Examples FREQ:SLEW:MODE FIX
Query Syntax [SOURce:]FREQuency:SLEW:MODE?
Returned Parameters
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
|INFinity
Parameters 1E-3 to 9.9E37 | INFinity |MINimum | MAXimum
Unit HZ (Hertz per second)
*RST Value MAXimum
Examples FREQ:SLEW:TRIG 75 FREQ:SLEW:TRIG MAX
Query Syntax [SOURce:]FREQuency:SLEW:TRIG?
Returned Parameters
Related Commands FREQ:SLEW:MODE FREQ