6-16
Section 6: 9100 System Operation — SCPI Language
Final Width = 215mm
Fig. 6.2 9100 Status Reporting Structure
SCPI Status Structure Registers
bit 7
OSS
bit 5
ESB
bit 4
MAV
bit 3
QSS
bit 2
bit 1
bit 0
MSS RQS
bit 6
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
Status Byte
Register
bit 7
PON
bit 5
CME
bit 4
EXE
bit 3
DDE
bit 2
QYE
bit 1
RQC
bit 0
OPC
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
Standard-
Defined
Event Status
Register
bit 6
URQ
Summary Bit — ESB
Not Used
in 9100
Event Status
Enable Register
Service Request
Enable Register
∗
STB?
∗
SRE?
∗
SRE
phs Nrf
∗
ESR?
∗
ESE?
∗
ESE
phs Nrf
Output
Queue
FIFO
Message Available Bit — MAV
(True if one or more
messages are present in
the Output Queue)
Questionable
Status
Register
Summary Bit — QSS
Questionable
Status
Enable Register
bit 15
bit 11
bit 9
bit 7
bit 5
bit 3
bit 1
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
Operation
Status
Register
bit 13
Summary Bit — OSS
Operation Status
Enable Register
OPERation:
ENABle ?
OPERation:
ENABle <DNPD>
Power On
Command Error
Execution Error
Device-Dependent Error
Query Error
Operation Complete
bit 14
bit 10
bit 8
bit 6
bit 4
bit 2
bit 0
bit 12
A
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
OPERation:
EVENt ?
QUEStionable:
ENABle ?
QUEStionable:
ENABle <DNPD>
QUEStionable:
EVENt ?
PRETESTING
TESTING
CALIBRATING
bit 15
bit 11
bit 9
bit 7
bit 5
bit 3
bit 1
A
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
bit 13
bit 14
bit 10
bit 8
bit 6
bit 4
bit 2
bit 0
bit 12
A
A
A
A
A
A
A
A
A
A
A
A
Not Used
in 9100
INV OHM CURR2
INV OHM CURR1
IEEE 488.2 Status Structure Registers
Master Status Summary Bit
Request for Service Bit
Not Used
in 9100
TEMPerature