EXFO FVA-3150 Variable Attenuator - Manual (Page 54)

Controlling Your Variable Attenuator Remotely
48 FVA-3150
Communication Parameters
Communication Parameters
Note: EOS means End of String. EOI means End or Identify.
For GPIB Communication
Terminate Read on EOS Yes
Set EOI with EOS on Writes Yes
Type of comparison on EOS 8-bits
EOS byte 0Ah
Sends EOI at end of Writes Yes
GPIB primary address 10
GPIB secondary address None
For RS-232 Communication
EOS bytes 0Ah
Baud rate 9600 bps
Parity None
Data bits 8 bits
Stop bits 1 bits
Flow control None
Activation see Setting Up the Variable Attenuator for
Remote Control on page 45