Agilent Technologies Signal Analyzer N9030a - Manual (Page 136)

3 Programming the Analyzer
STATus Subsystem
In addition to the status byte register, the status byte group also contains the service request
enable register. This register lets you choose which bits in the status byte register will trigger a
service request.
Send the *SRE <integer> command where <integer> is the sum of the decimal values of the bits
you want to enable plus the decimal value of bit 6. For example, assume that you want to enable
bit 7 so that whenever the standard operation status register summary bit is set to 1 it will trigger
a service request. Send the command *SRE 192 (because 192 = 128 + 64). You must always add 64
(the numeric value of RQS bit 6) to your numeric sum when you enable any bits for a service
request. The command *SRE? returns the decimal value of the sum of the bits previously enabled
with the *SRE <integer> command.
The service request enable register presets to zeros (0).
136 Remote Language Compatibility Measurement Application Reference