Commands Listed in Alphabetical Order
*SRE
The *SRE (Service Request Enable) command sets and queries the bits in the
Service Request Enable Register. For more information, refer to Registers.
Group
Status and Error
Syntax
*SRE <N R1>
*SRE?
Related Commands
*CLS, DESE, *ESE, *ESR?, EVENT?, EVMsg?, FACtory, *STB?
Arguments
<NR1> is a value in the range from 0 through 255. The binary bits of the SRER
are set according to this value. Using an out-of-range value causes an execution
error. The power-on default for SRER is 0 if *PSC is 1. If *PSC is 0, the SRER
maintains the previous power cycle value through the current power cycle.
Examples
*SRE 48 sets the bits in the SRER to binary 00110000.
*SRE? might return 32, showing that the bits in the SRER have the binary value
of 00100000.
*STB? (Query Only)
The *STB? (Read Status Byte) query returns the contents of the Status Byte
Register (SBR) using the Master Summary Status (MSS) bit. For more
information, refer to R egisters.
Group
Status and Error
Syntax
*STB?
Related Commands
*CLS, DESE, *ESE, *ESR?, EVENT?, EVMsg?, FACtory, *SRE
Returns
<NR1>
Examples
*STB? might return 96, showing that the SBR contains the binary value 01100000.
DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual 2-491
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