EXFO FTB-500 (Window XP) - Handbuch (Seite 404)

IEEE 488.2 and Specific Command Reference
396 FTB-500
IEEE 488.2 Required Commands
*SRE?
Description With the *SRE? query you can determine the
current contents of the Service Request Enable
Register. See the contents of this register below.
Syntax *SRE?
Parameter(s) None
Response Syntax <RegisterValue>
N.U. N.U. ESB MAV N.U. EAV N.U. N.U.
MSB LSB
Serv ice Request Enable
Register
Bit Weight Meaning
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