ILX Lightwave LDX-32420 User Manual page 75

4
C H A P T E R
LASer:LDV <Volts>
LASer:LDV?
Parameters
Notes
Examples
LASer:LIMit:ILOW <Amps>
LASer:LIMit:ILOW?
Parameters
Notes
Examples
LASer:LIMit:IHIGH <Amps>
LASer:LIMit:IHIGH?
Parameters
Notes
Examples
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 LDX-32420
C O M M A N D R E F E R E N C E
LDX-32420 Device-Dependent Command Reference
The LASer:LDV command sets the laser voltage for calibration of the laser voltage
measurement.
The LASer:LDV? query returns the value of the measured laser voltage.
- where the response is the measured laser output voltage for either low or high
bandwidth modes.
Volts: represents the (laser) output voltage, in volts.
The LASer:LDV? measurement is updated approximately once every 600 ms.
The setpoint is the same for both low and high bandwidth output modes and is entered
only for LDV calibration.
"Las:LDV 4" - action: enters a value of 4.000 V.
"LAS:ldv?" - response: 3.03, means the measured laser output voltage is 3.03 V.
The LASer:LIMit:ILOW command sets the LASER current limit value for the 10 A range
on the LDX-32420.
The LASer:LIMit:ILOW? query returns the value of the LASER current limit for the 10 A
range on the LDX-32420.
Amps: represents the LASER limit current, in A.
The current limit is in effect in all modes of operation (ILBW, IHBW, or P). The current
limit in use depends on the LASER output range selection.
"LAS:LIM:ILOW 8" - action: the LASER current limit is set to 8 A.
"LAS:LIM:ILOW 4.5?" - response: 4.5, means the laser current limit is 4.5 A.
The LASer:LIMit:IHIGH command sets the LASER current limit value for the 20 A range
on the LDX-32420.
The LASer:LIMit:IHIGH? query returns the value of the LASER current limit for the 20 A
on the LDX-32420.
Amps: represents the LASER limit current, in A.
The current limit is in effect in all modes of operation (ILBW, IHBW, or P). The current
limit in use depends on the LASER output range selection.
"LAS:LIM:IHIGH 15.5" - action: the LASER current limit is set to 15.5 A.
"LAS:LIM:IHIGH?" - response: 12, means the laser current limit is 12 A.
F P
RONT ANEL
R
EMOTE
F P
RONT ANEL
R
EMOTE
F P
RONT ANEL
R
EMOTE