SCPI Commands R&S®HMC804x Remote Control
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SCPI Programmers Manual
Inhalt
1 Introduction / Basics ..................................................................................................................... 3
1.1 Remote Control Interfaces .............................................................................................................. 3
1.1.1 USB Interface .................................................................................................................................. 3
1.1.2 Ethernet (LAN) Interface ................................................................................................................. 4
1.1.4 GPIB Interface (IEC/IEEE Bus Interface) .......................................................................................... 5
1.2 Setting Up a Network (LAN) Connection ....................................................................................... 5
1.2.1 Connecting the Instrument to the Network ................................................................................... 5
1.2.2 ConguringLANParameters .......................................................................................................... 6
1.3 Switching to Remote Control .......................................................................................................... 8
1.4 Messages and Command Structure ............................................................................................... 8
1.4.1 Messages ........................................................................................................................................ 8
1.4.2 SCPI Command Structure ............................................................................................................... 9
1.5 Command Sequence and Synchronization ................................................................................... 13
1.5.1 Preventing Overlapping Execution ................................................................................................ 13
1.6 Status Reporting System .............................................................................................................. 14
1.6.1 Structure of a SCPI Status Register .............................................................................................. 14
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2 Command Reference .................................................................................................................... 19
2.1 Common Commands .................................................................................................................... 19
2.2 System related commands ........................................................................................................ 22
2.3 Display commands ..................................................................................................................... 24
2.4 Trigger commands ..................................................................................................................... 24
2.5 CongurationCommands .......................................................................................................... 25
2.5.1 Channel selection ....................................................................................................................... 25
2.5.2 Voltage setting ........................................................................................................................... 26
2.5.3 Current setting ........................................................................................................................... 27
2.5.4 Combined setting of voltage and current................................................................................... 29
2.5.5 Output setting ............................................................................................................................ 30
2.5.6 Fuse setting ................................................................................................................................ 32
2.5.7 OVP setting ................................................................................................................................ 34
2.5.8 OPP setting ................................................................................................................................ 36
2.6 Measurement Commands ......................................................................................................... 38
2.7 Arbitrary commands .................................................................................................................. 39
2.8 Advanced operating functions ................................................................................................... 43
2.8.1 Analog In .................................................................................................................................... 43
2.8.2 EasyRamp .................................................................................................................................. 45
2.8.3 Sequencing ................................................................................................................................ 46
2.9 Data and File Management ........................................................................................................ 48
2.9.1 Logging Example of CH1 and CH2 ............................................................................................... 54
2.10 Status Reporting ....................................................................................................................... 56
2.10.1 STATus:OPERation Register ....................................................................................................... 56
2.10.2 STATus:QUEStionable Registers ................................................................................................ 57
3 SCPI Command List ................................................................................................................... 60