Rohde & Schwarz MXO 4 Series - Page 463

Network operation and remote controlMXO 4 Series
463User Manual 1335.5337.02 ─ 07
0
1
2
3
4
5
6
7
STBSRE
-&-
-&-
-&-
-&-
-&-
ESB
MAV
RQS/MSS
SRQ
Output
buffer
Error/event
queue
-&-
-&-
-&-
-&-
-&-
-&-
-&-
-&-
0
1
2
3
4
5
6
7
ESRESE
0
1
2
3
4
5
6
7
& = logical AND
STATus:OPERation
STATus:QUEStionable
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CALibrating
AUToset
MEASuring
WTRIgger
TRIggered
= logical OR
PPSupply
POVerload
COVerload
TEMPerature
ADCState
GOVerloadN
NOALigndata
LIMit
MARGin
IMPrecise
PLLunlock
Figure 16-1: Overview of the status registers hierarchy
●
STB, SRE
The STatus Byte (STB) register and its associated mask register Service Request
Enable (SRE) form the highest level of the status reporting system. The STB pro-
vides a rough overview of the instrument status, collecting the information of the
lower-level registers.
●
ESR and SCPI registers
The STB receives its information from the following registers:
– The Event Status Register (ESR) with the associated mask register standard
Event Status Enable(ESE).
– The STATus:OPERation and STATus:QUEStionable registers which are
defined by SCPI and contain detailed information on the instrument.
●
Output buffer
Remote control - status reporting system