Chapter 3 125
Programming the Status Register System
Status Byte Group
Service Request Enable Register
The Service Request Enable Register lets you choose which bits in the Status Byte Register trigger a service
request.
*SRE <data> <data> is the sum of the decimal values of the bits you want to enable except bit 6. Bit 6
cannot be enabled on this register. Refer to Figure 3-1 on page 115 or Figure 3-2 on
page 116.
Example: Enable bits 7 and 5 to trigger a service request when either corresponding status group
register summary bit sets to 1:
send the command *SRE 160 (128 + 32)
Query: *SRE?
Response: The decimal value of the sum of the bits previously enabled with the *SRE <data>
command.
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