Fluke 5700A Series II - Page 196

5700A/5720A Series II
Operators Manual
5-46
0
1
2
345
6
7
0
1
2
345
6
7
&
&
&
&
&
&
&
&
Logical OR
Event Status
Register
Read using *ESR?
Event Status
Enable Register
Read using *ESE?
Write using *ESE
PON 0 CME
EXE DDE QYE 0
OFC
0
1
0
1
2
3457
&
&
&
&
&
&
&
Logical OR
Status Byte Register
Service Request
Enable Register
ESB
MAV
Read using *SRE?
Write using *SRE
Fault Queue
Read by Serial Poll
Read using *STB?
Service Request
Generation
SRQ
on
IEEE bus
Output Buffer
EAV ISCB
&
&
&
&
&
&
&
Logical OR
Instrument Status
Change Register
Read Using ISCR?
0 RPTBSY SETTLED REMOTE WBND
SCALE
&
OFFSET
&
PLOCK
&
PSHIFT
&
RLOCK
&
RCOMP
&
BOOST
&
EXSENS
&
EXGARD
&
OPER
9
10
111213
14
15
87654321
0
Bit Change from 0 1 or 1 0
9
10
111213
14
15
87654321
0
Instrument Status
Register
Read using ISR?
0
Data
Available?
Fault
Available?
9
10
111213
14
15
87654321
0
MSS
6
RQS
Instrument Status
Change Enable
Register
Reading Using ISCE?
Write to Using ISCE
7
Figure 5-1. Overview of Status Data Structure