EXFO FTB-1v2 Guia Del Usuario página 421

Example(s)
See Also
FTB-1v2 and FTB-1v2 Pro
IEEE 488.2 and Specific Command Reference
See the contents of this register below.
Bit Weight
N.U. 128 Not used
N.U. 64 Not used
ESB 32 Event Summary Bit Enable
MAV 16 Message AVailable Enable
N.U. 8 Not used
EAV 4 Error / Event AVailable Enable
N.U. 2 Not used
N.U. 1 Not used
A bit value of zero shall indicate a disabled
condition.
*SRE 52
where 52 = (bit ESB, bit MAV and bit EAV)
*SRE?
*STB?
IEEE 488.2 Required Commands
Meaning
*SRE
409