ILX Lightwave LDX-3200 Series User Manual page 52

SYNTAX DIAGRAM
PARAMETERS None.
POINTS OF
INTEREST The response data will be a list of the current errors. The errors are represented by numbers and
are separated by commas. A response of 0 indicates that no errors were reported. The response
data is sent as character data. Up to ten error codes are stored between error queries.
EXAMPLES "ERR?" -response: 0, means no errors reported.
"Errors?" -response: 201, means that the <PROGRAM DATA> (parameter) value out of range
error was reported since the last ERR? query.
n Front Panel
n Remote
The LASer:CALMD command sets the laser's photodiode feedback responsivity (the CAL PD parameter).
SYNTAX DIAGRAM
:
PARAMETERS An <nrf value>, in microamps/milliwatt. The range is 0 to 1000.
POINTS OF
INTEREST If the parameter is set to 0, the LDX-3200 Series Precision Current Source will operate in a
constant I
The parameter should be set to 0 for I
is used to convert between I
microamps/milliwatt.
EXAMPLES "LAS:CALMD 0" -action: sets the CAL PD parameter to 0. This enables the constant I
of operation.
"Laser:Calmd 1" -action: sets the CAL PD parameter to 1.00 microamp/milliwatt. Therefore, a
photodiode feedback current of 1 microamp will cause the P
COMMAND REFERENCE
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:
ERR
CALMD
:
LAS
CALPD
mode, when Constant P (MDP) mode is selected.
PD
PD
PD
PAGE 7
?
LASer:CALMD
<white
space>
operation modes. Otherwise, the value of this parameter
and P values. The units of this parameter are
PD
display to read 1 milliwatt.
PD
<nrf
value>
mode
PD
CHPT 4