Status Registers Model From Ieee 488.2; Figure 5-17 Ieee 488.2 Register Model - Xantrex Watt Series Programmable DC Power Supply XG 850 Operating Manual

Status Registers Model from IEEE 488.2

The IEEE 488.2 registers shown in the bottom rectangle of Figure 5-16
follow the IEEE 488.2 model for status registers. The IEEE 488.2 register
only has enable registers for masking the summary bits. Figure 5-17
shows the details on the relationship between the mask/enable registers
and the summary bits. Sections describing the bits for both registers will
follow Figure 5-17.
Error/Event Queue Status Flag
QUEStionable SCPI Register
Summary Bit
OPERational SCPI Register
Summary Bit
Standard
Event Status
Register
(SESR )
0 &
1 &
2 &
3
...
4
5
6
7
SERS Enable
Register
0
1
2
3
4
5
6
7

Figure 5-17 IEEE 488.2 Register Model

M370078-01
SESR
Summary
Bit
& +
&
&
&
&
Status Registers Model from IEEE 488.2
Status Byte
Register
0 &
1 &
2 &
3 &
4
5
6
7
Status Byte
Enable Register
0
1
2
3
4
5
6
7
MSS
Summary
Bit
+
&
&
&
5-27
5