User's Manual

ESR?
Reading and clearing the event register of
the Standard Event structure.
SCPI-defined Status
Registers
CNT-8X has two 16-bit SCPI-defined
status structures: The operation status and
the questionable data structure. These
group is 16-bits wide while the status
byte and the standard status groups are
8-bits wide.
6-22 Status Subsystem
Using the Subsystems
Logical O R
Enable R egister
E v e n t R e g is te r
Standard E vent R egister
Service R equest Enable
Logical O R
Status B yte R egister
Logical O RLogical O R
C ondition R egister
Enable R egister
E v e n t R e g is te r
Logical O R
C ondition R egister
Enable R egister
E v e n t R e g is te r
SR Q signal
E v e n t R e g is te r
Enable R egister
D evice R egister 0 O peration S tatus R egister
Q uestionable D ata R egister
E rro r Q u e u e O utput Q ueue
0 1 2 34567
Figure 6-10 Status structure 7, Operation Status Group, and Status structure 3,
Questionable Data Group are SCPI defined.