EXFO FVA-3150 Variable Attenuator - Manual (Page 86)

Remote Control Commands
80 FVA-3150
Specific commands-Quick Reference Command Tree
STEP? 0.01<step<50 obtain current step
WAVE
a
<9999.9 [NM]> set wavelength
WAVE
?
(9999.9) obtain wavelength
OUTP APM <OFF|ON|0|1> set Absolute or
Reference
APM? (0|1) is it in Absolute
mode?
[STAT] <OFF|ON|0|1> activate shutter
[STAT]
?
(0|1) obtain shutter state
PROG SEL ATT ±99.999 set atten. parameter
DELA <999,59,59 set delay parameter
DURA <999,59,59 set duration
parameter
STAT <0 | 1 | START | STOP> control the program
STAT? (0|1) obtain program state
STEP <100 set step parameter
WVL
a,
b
<9999.9 [NM]> set wavelength
WVL? (9999.9) obtain wavelength
a. Valid parameters are determined by the type of module.
b. This command is HPIB-compatible.
Command
Parameter/
Response
Description