3- 14 Keysight B2961A/B2962A SCPI Command Reference, Edition 6
Common Commands
*SRE
Table 3-3 Status Byte Register Bit Definitions
bit
decimal
value
description definition
0 1 Measurement status summary One or more bits are set in the Measurement Status
register (bits must be enabled, see
:STATus:<MEASurement|OPERation|QUEStionabl
e>:ENABle command).
1 2 Not used 0 is returned.
2 4 Error queue not empty One or more errors have been stored in the Error
Queue (see
:SYSTem:ERRor[:NEXT]? command).
3 8 Questionable status summary One or more bits are set in the Questionable Status
register (bits must be enabled, see
:STATus:<MEASurement|OPERation|QUEStionabl
e>:ENABle command).
4 16 Output buffer Data is available in the instrument’s output buffer.
5 32 Event status byte summary One or more bits are set in the Standard Event
register (bits must be enabled, see
*ESE command).
6 64 Master status summary
(Request for service)
One or more bits are set in the Status Byte register
(bits must be enabled, see
*SRE command). Also
used to indicate a request for service.
7 128 Operation status summary One or more bits are set in the Operation Status
register (bits must be enabled, see
:STATus:<MEASurement|OPERation|QUEStionabl
e>:ENABle command).
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