R&S AFQ100A Operating Manual page 223

R&S AFQ100A
Contents - Chapter 5 "Remote Control Basics"
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Remote Control - Basics.......................................................... 5.1
Introduction - Remote Control Basics............................................................... 5.1
Getting Started ................................................................................................. 5.3
Switchover to Remote Control.......................................................................... 5.4
Remote Control via IEC/IEEE Bus ...................................................... 5.5
Remote Control via LAN Interface....................................................... 5.7
Remote Control via USB Interface .................................................... 5.13
Interface and Device Messages ..................................................................... 5.14
Interface Messages ........................................................................... 5.14
Device Messages (Commands and Device Responses) .................. 5.15
SCPI Command Structure and Syntax........................................................... 5.16
Structure of a Command Line ........................................................... 5.18
Responses to Queries ....................................................................... 5.19
Parameters ........................................................................................ 5.19
Overview of Syntax Elements ........................................................... 5.22
Instrument Model and Command Processing ................................................ 5.23
Input Unit ........................................................................................... 5.23
Command Recognition...................................................................... 5.24
Data Base and Instrument Hardware ................................................ 5.24
Status Reporting System................................................................... 5.25
Output Unit ........................................................................................ 5.25
Command Sequence and Command Synchronization ..................... 5.25
Status Reporting System................................................................................ 5.26
Overview of the Status Register........................................................ 5.26
Status Byte (STB) and Service Request Enable Register (SRE) ..... 5.27
IST-Flag and Parallel Poll Enable Register (PPE) ............................ 5.28
Event Status Register (ESR) and
Event Status Enable Register (ESE)................................................. 5.28
Application of the Status Reporting System...................................... 5.29
Reset Values of the Status Reporting Systems ................................ 5.31
Remote Control Hardware Interfaces............................................................. 5.32
IEC/IEEE Bus Interface ..................................................................... 5.32
LAN Connector .................................................................................. 5.36
Contents - Remote Control Basics
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