RIGOL DG1000Z Series - Manual (Page 47)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-35
*SRE
Syntax *SRE
*SRE?
Description Enable the bits in the status byte register to generate service request.
Query the bits enabled in the status byte register.
Parameter Name Type Range Default
Integer Refer to the “Explanation” None
Explanation  is a decimal value corresponding to the sum of the binary weights of
the bits enabled in the status byte register. The bits selected are accumulated
on bit6 (main accumulation bit) of the status byte register and service request
will be generated if any of the bits selected changes from 0 to 1.
 When is set to 0, executing this command will clear the enable
register of the status byte register.
 If you have configured the instrument using the *PSC 1 command, the enable
register of the status byte register will be cleared at the next power-on of the
instrument; if you have configured the instrument using the *PSC 0 command,
the enable register of the status byte register will not be cleared at the next
power-on of the instrument.
Return Format The query returns a decimal value corresponding to the sum of the binary weights
of the bits enabled in the status byte register.
Related
Command
*PSC
*STB?
Syntax *STB?
Description Query the status register of the status byte register.
Explanation This command cannot clear the service request. Bit6 (main accumulation bit) of the
status byte register will not be cleared as long as the condition that generates the
service request is still in effect.
Return Format The query returns a decimal value corresponding to the sum of the binary weights
of all the bits in the status register of the status byte register.