Service Request Enable Register - Iwatsu VOAC760 Manual

3.3.3

Service request enable register

The service request enable register masks the status byte register. A message is returned to the RQS
or MSS bit, depending on the result of masking. (Consequently, this register masks the SRQ output of
GP-IB.)
The mask pattern is can be set using the  SRE command and read using the  SRE? query.
Whether or not the contents of this register are cleared (to 0) as the power is turned on is set using
the  PSC command.
This does not directly affect the GP-IB instrument clear message and the  CLS command.
Status byte register format
6
7
RQS
ESB
OPS
MSS
AND
AND
Ｘ
Not used Not used
5 4 3
0
MAV
QES
AND
AND
Ｘ
OR
Operation event status
Standard event status
This reflects the output queue
Questionable event status
Measurement event status
0
This is read by the seial pole.
0
Status byte register
MEV
This is read by  STB? Query.
AND
Ｘ
Service request enable register
26