Network operation and remote control
R&S
®
LCX Series
147User Manual 1179.2260.02 ─ 02
10.2.4.1 Overview of the R&S LCX status registers
&
&
&
&
&
&
+
&
Status Byte
Service Request
to controller at transition
from 0 to 1
Error-/Event-Queue
Output-Queue
1
0
2
3
4
5
x
7
1
0
2
QUES
MAV
ESB
RQS/MSS
OPER
1
0
2
3
4
5
6
7
9
8
10
11
12
13
14
15
+
1
0
2
3
4
5
6
7
9
8
10
11
12
13
14
15
+
1
0
2
3
4
5
6
7
+
Standard Event
Status
Operation
Status
Questionable
Status
I-BIAS OV
Ext. V-BIAS OV
I-BIAS Analog FB Sat
LCUR Outamp DC OV
LCUR Outamp OT
Outamp disabled
LF-TIA OV
IQ-Mixer OV
CALibration*
STORage*
OCP*
EXPCalibration*
0
0
0
0
Operation Complete
Request Control
Query Error
Device Dependent Error
Execution Error
Command Error
User Request
Power On
CALibrating
SETTing*
RANGing*
UPDate
0
TRIGger
0
0
LIMit*
INTegrating*
LOGGing
LOCKed
INRush
0
0
0
0
0
Service Request Enable
1
0
2
3
4
5
6
7
9
8
10
11
12
13
14
15
+
0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
0
0
0
0
0
0
0
* Master in multichannel mode can
query channel fan-out of these bits.
Figure 10-2: Graphical overview of the status registers hierarchy
The following sections describe the instrument-specific bit assignments of the opera-
tion status and the questionable status registers.
For more information, see:
●
Remote control via SCPI: provides general information on the status reporting sys-
tem of Rohde & Schwarz instruments. This document also provides information on
the standard event status register and the error queue.
●
Chapter 11.14, "STATus subsystem", on page 208: describes the corresponding
remote control commands of the status register
●
SCPI standard documentation for comprehensive information on the standard
10.2.4.2 Instrument-specific status operation register
The condition part contains information on currently executed actions. The event part
covers information on the actions performed since the last readout of the register.
Remote control interfaces and protocols
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