EXFO FTB-2 - Manual (Page 256)

Using Your Unit and Modules in an Automated Test Environment
246 FTB-2 and FTB-2 Pro
Writing Remote Control Code
Writing Remote Control Code
Your unit offers many commands permitting complete remote control of all
the supported FTB components. These commands adhere to the SCPI
standard.
You can find all the commands and queries supported by your unit in the
IEEE 488.2 and Specific Commands appendix. For information on
commands specific to particular instruments, refer to the instrument’s user
guide.