Register
Read Command
(STB) *STB? (or
Status Byte
SPL) for some
Register
controllers
Service Request
Enable Register
*SRE?
(SRE)
Event Status
*ESR?
Register (ESR)
Event Status
Enable Register
*ESE?
(ESE)
Instrument Status
ISR?
Register (ISR)
Instrument Status
0-1 Change
ISCR1?
Register (ISCR1)
Instrument Status
0-1 Change
ISCE1?
Enable Register
(ISCE1)
Instrument Status
1-0 Change
ISCR0?
Register (ISCR0)
Instrument Status
1-0 Change
ISCE0?
Enable Register
(ISCE0)
Table 6-8. Status Register Summary
Write Command
None
*SRE
None
*ESE
None
None
ISCE1
None
ISCE0
Remote Commands
Checking Product Status
Enable Register
SRE
None
ESE
None
None
ISCE1
None
ISCE0
None
6
6-73