EXFO FVA-3150 Variable Attenuator - Manual (Page 103)

Remote Control Commands
Variable Attenuator 97
Specific commands-Quick Reference Command Tree
PROGram:SELected:ATTenuation
Description This command changes the attenuation parameter for the
attenuation program.
Syntax PROG:SEL:ATT<wsp><attenuation>[<wsp><DB>]
Parameters The <attenuation> parameter is the difference in attenuation
between each step in the program (maximum 99.999 dB). The
units are optional.
Example PROG:SEL:ATT 3
Note This command cannot be issued while a program is running.
PROGram:SELected:DELAy
Description This command changes the delay parameter for the attenuation
program.
Syntax PROG:SEL:DELA<wsp><delay>
Parameters The <delay> parameter is the delay preceding the program
start. This value has the following format: “999,59,59”
(hours,minutes,seconds).
Example PROG:SEL:DELA 000,05,30
Note This command cannot be issued while a program is running.