Keysight N432A Programming Manual page 132

2 IEEE-488 Command Reference
*SRE <NRf>
The *SRE command enables the bits in the Status Byte enable register. The
selected enabled bits are summarized in the "Master Status Summary" (MSS) bit
(bit 6) of the Status Byte register. If any of the selected bit condition changes from
0 to 1, a Service Request is generated. The <NRf> parameter is used to specify
which bits to enable. The specified decimal value corresponds to the
binary-weighted sum of the bits you wish to enable in the register. For example, to
enable bit 2 (decimal value = 4) and bit 5 (decimal value = 32), the corresponding
decimal value would be 36 (4 + 32).
The following table lists the bit definitions of the Status Byte register:
Table 2-3
Bit
0
1
2
3
4
5
6
7
Refer to
Syntax
132
Bit definitions: Status Byte register
Weight/Decimal value
1
2
4
8
16
32
64
128
"Status Byte summary register"
Space
*SRE
?
Definition
Not used
Device Status register summary
Error/Event queue
QUEStionable Status summary
Message available
Event Status Byte summary
Master Status summary (Request for service)
OPERation Status summary
on page 105 for more details.
NRf
Keysight N432A Programming Guide