Quantum Data 881 User Manual page 564

*SRE
Class
Description
Command syntax
Example
Query syntax
Returns
Related commands
Appendix A Command Reference
536
Service Request Enable
GPIB
Sets the Service Request Enable register to the mask value given. The bits in the Service
Request Enable register function as enable bits for each corresponding bit in the Status
Byte register to enable a condition to request service from the system controller. That is,
when a bit in the Status Byte register goes true, and the corresponding bit in the Service
Request Enable register is also true, the 882 will request service through the GPIB. The
*SRE query returns the current value of the Service Request Enable register.
*SRE mask
mask
0 - 255
*SRE 16
*SRE?
mask NL
Where mask is in integer NR1 form.
*STB, *ESE