ILX Lightwave LDC-3700C Series, User Manual, Page: 106 / 176

C O M M A N D R E F E R E N C E
Command Reference
90
LDC-3700C Series
C H A P T E R
4

The LASer:LDI? query returns the value of the measured laser current.
Notes Response is the measured laser output current, for either low or high bandwidth modes.
This measurement is updated approximately once every 600 msec.
Examples "LAS:ldi?" -response: 30.0, means the measured laser output current is 30.0 mA.
"Laser:LDI?" -response: 100.0, means the measured laser output current is 100.0 mA.
The LASer:LDV command sets the laser voltage for calibration of the laser voltage
measurement.
Parameters An <nrf value> which represents the (laser) output voltage, in volts.
Notes Set point is the same for both low and high bandwidth output modes and is entered only
for LDV calibration.
Examples "Las:LDV 4" -action: enters a value of 4.000 volts.
"LAS:ldv 1.025" -action: enters a value of 1.025 volts.
The LASer:LDV? query returns the value of the measured laser voltage.
Notes This measurement is updated approximately once every 600 msec.
Examples "LAS:ldv?" -response: 3.03, means the measured laser output voltage is 3.03 volts.
"Laser:LDV?" -response: 1.0, means the measured laser output voltage is 1.000 volt.
The LASer:LIMit:I1 command sets the LASER current limit value for the 100 mA range
on the LDC-3714C and the 2000 mA range on the LDC-3744C. (Not applicable for
LDC-3724C).
Parameters An <nrf value> which represents the LASER limit current, in mA.
Notes The current limit is in effect in all modes of operation of the laser output with respect to
the output range (low/high).
Examples "LAS:LIM:I1 80" -action: the LASER current limit is set to 80 mA.
":Laser:Limit:I1 60" -action: the LASER current limit is set to 60 mA.
LASer:LDI? C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL
LASer:LDV
C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL
LASer:LDV? C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL
LASer:LIMit:I1 C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL