Figure 3-12 53147A/148A/149A Scpi Status Reporting Summary Functional Diagram - Keysight 53147A Operating And Programming Manual

3 Programming
Questionable Data Status Register Group
Hardware Summary
Command Warning
(Use :STATus:QUEStionable Commands
to control and read registers.)
(Query Counter to read the Output Queue.)
ERROR
Device Dependent Error
QUEUE
(Use
SYSTem:ERRor?
to query the
Error Queue.)
Waiting for Trigger
Using Internal Reference
(Use :STATus:OPERation Commands
to control and read registers.)
Figure 3-12
174
Bits
Not Used
0 to 2
( 8 )
PowerCal
Not Used
( 32 )
Frequency
Not Used
6 to 11
( 4096 )
12
Not Used
13
( 16384 )
14
Not Used
15
Standard Event Status Register Group
Queue Not Empty
OUTPUT
QUEUE
Queue Not Empty
Bits
( 1 )
Operation Complete
Not Used
( 4 )
Query Error
( 8 )
( 16 )
Execution Error
( 32 )
Command Error
Not Used
( 128 )
Power On
* *
(Use ESR?, ESE <NRf>,
*
and ESE? to control and
read registers.)
Operation Status Register Group
Bits
Not Used
Not Used
1 to 3
( 16 )
Measuring
( 32 )
Not Used 7 to 8
( 512 )
Not Used
10
( 2048 )
Acquiring
11
( 4096 )
Locked
12
Not Used 13 to 15
53147A/148A/149A SCPI Status Reporting Summary Functional
Diagram
Keysight 53147A/148A/149A Operating and Programming Guide
NOTES:
1. The numbers that are in parentheses and positioned
3
2. Descriptions of all registers are contained in this section.
4
3. To reset the Counter and initialize status reporting,
5
4. The value of an unused bit is zero when queried and
Service Request Enable and Status Byte Registers
Read by Serial Poll
Not
Used
( 4 )
EAV
0
QSB ( 8 )
1
MAV ( 16 )
2
ESB
( 32 )
3
RQS
( 64 )
4
OSB ( 128 )
5
6
7
0
4
5
9
above the arrows represent the integer formed by the
binary weighting of the corresponding bit.
perform the following:
Reset and initialize
status reporting
Device Clear
*
CLS
*
RST
*
SRE 0
*
ESE 0
:STAT:PRES
Continue Program
ignored when set.
Summary of IEEE 488.2-1987
Standard Status Data Struture
*
Read with
Bits
MSS
0 to 1
2
3
4
5
( 64 )
6
7
*
( Use
SRE <NRf> and
*
SRE? to control and read
the Service Request
Enable Register.)
STB?
Service
SRQ
Request
Interrupt
Generation
to Computer