R&S NRP Series, Руководство пользователя

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Remote control basics
R&S
®
NRPxxA(N)
133 User Manual 1177.6017.02 ─ 08
Example:
A power sensor has the IP address 10.111.11.20 ; the valid resource string using
VXI-11 protocol is:
TCPIP::10.111.11.20::INSTR
The DNS host name is
nrp6an-100001 ; the valid resource string is:
TCPIP::nrp6an-100001::hislip0 (HiSLIP)
TCPIP::nrp6an-100001::inst0 (VXI-11)
A raw socket connection can be established using:
TCPIP::10.111.11.20::5025::SOCKET
TCPIP::nrp6an-100001::5025::SOCKET
11.2 Status reporting system
The status reporting system stores all information on the current operating state of the
sensor, and on errors which have occurred. This information is stored in the status reg-
isters and in the error queue. You can query both with the commands of the
STATus
subsystem.
11.2.1 Overview
Fig.11-1 shows the hierarchical structure of information in the status registers.
1
Device status 2
Questionable status
3
Standard event status
4
Operation status
5
Error queue
Message queue
Status byte
1
0
2
3
MAV
ESB
RQS/MSS
7
Figure 11-1: Status registers overview
1 = Status byte, see Table 11-3
2 = Chapter 11.2.2, "Device status register" , on page 135
3 = Chapter 11.2.3, "Questionable status register" , on page 136
4 = Chapter 11.2.4, "Standard event status and enable register (ESR, ESE)" , on page 139
5 = Chapter 11.2.5, "Operation status register" , on page 140
Status reporting system