ILX Lightwave LDX-3200 Series User Manual page 93

POINTS OF
INTEREST The step of 1 corresponds to the smallest display resolution for the mode. For example, a step
of 1 means 0.01 mA (LDX-3220) or 0.002 mA (LDX-3210, 100 mA range) or 0.001 mA (LDX-3210,
50 mA range), 0.01 mW, or 1 µA (if CALPD = 0).
EXAMPLES "Las:Mode:i; Las:ldi 20; Las:Step 100; Las:Inc; Las:set:ldi?" -action: sets the step to 1.0 mA
(LDX-3220), so the Las:set:ldi? query will return a value of 21.0 mA.
"LAS:STEP 1000" -action: sets the step size to 1000; could mean 10.0 mA (LDX-3220), 10.0 mW,
or 100 µA.
¨ Front Panel
n Remote
The LASer:STEP? query is used to read back the LASer STEP value. This value is used to increment or
decrement the selected laser control mode set point by the given amount, when used with the LASer:INC or
LASer:DEC command.
SYNTAX DIAGRAM
-where the response is an integer value.
EXAMPLES "Las:Mode:LDI; Las:Step?" -response: 1 means the step size is 0.01 mA (LDX-3220), since
Const I mode is in effect.
"LAS:MODE:MDP; LAS:CALMD 1; LAS:STEP?" -response: 10 means the step size is 0.1 mW,
since Const P mode is in effect.
¨ Front Panel
n Remote
The LASer:TOLerance command allows the programmer to determine the LASER current tolerance, and time
window for it to occur, in order that the operation complete flag be set after a "LASer:OUTput 1" command is
issued, or the LASER set point is changed.
SYNTAX DIAGRAM
:
LAS
COMMAND REFERENCE
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PAGE 48
LASer:STEP?
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CHPT 4