ILX Lightwave LDX-3200 Series User Manual page 74

Precision current source
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If the first optional parameter is entered as zero, "LAS:INC 0", the command will do nothing.
The minimum time to complete one increment is about 20 msec. Therefore, values for the second
optional parameter (time between increments) have a practical minimum of 20.
This command should not be overlapped with "LAS:DEC" or other "LAS:INC" commands.
EXAMPLES
"LAS:MODE:I; LAS:STEP 3; LAS:INC"
incremented by 0.03 mA (LDX-3220), or 0.003 mA (LDX-3210 on 50 mA range), or 0.006 mA
(LDX-3210 on 100 mA range).
"LAS:MODE:I; LAS:STEP 3; LAS:INC 3"
incremented by three times the amount described in the first example.
"LAS:MODE:I; LAS:STEP 3; LAS:INC 3,5000" -action: The laser source current set point is
incremented by the amount described in the first example, three times, with 5 seconds between
incremental steps.
"LAS:STEP 1; LAS:Mode:P; Las:INC" -action: The power set point is incremented by 0.01 mW
(LDX-3220 or LDX-3210).
n Front Panel
n Remote
The LASer:LDI command sets the laser control current.
SYNTAX DIAGRAM
:
PARAMETERS
An <nrf value> which represents the (laser) output current, in mA.
POINTS OF
INTEREST
Set point is the same for both low and high bandwidth output modes.
EXAMPLES
"Las:LDI 400" -action: sets the laser output current to 400.00 mA.
"LAS:ldi 100" -action: sets the laser output current to 100.00 mA.
COMMAND REFERENCE
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
:
LAS
LDI
PAGE 29
-action: The laser source current set point is
-action: The laser source current set point is
LASer:LDI
I
<white
space>
<nrf
value>
CHPT 4

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