To Next Page

To Previous Page

SYSTem Commands

Example

SYST:LOC

SYSTem:RWLock

This command locks the power supply in remote control mode. When this

command is executed, pressing the LOCAL button does not switch the instrument

to local control mode.

Syntax

SYSTem:RWLock

Arguments

None

Reset value

Not applicable

Example

SYST:RWL

SYSTem:BEEPer:IMMediate

This command tests the beeper function of the power supply. If it passes the test,

a beep is issued.

Syntax

SYSTem:BEEPer:IMMediate

Arguments

None

Reset value

Not applicable

Example

SYST:BEEP:IMM

SYSTem:BEEPer[:STATe] <CPD>

This command enables or disables the beeper function of the power supply.

Syntax

SYSTem:BEEPer[:STATe] <CPD>

Arguments

OFF|ON

default chapter3
- Limitation of Warranty3
- Safety Symbols3
- Warranty3
- Environmental Conditions4
- Regulatory Markings5
- Compliance Information6
- Table of Contents7
Chapter1 SCPI Introduction13
- 1.1 Overview13
- 1.2 Command Type of SCPI13
- 1.3 Message Type of SCPI15
- 1.4 Response Data Type17
- 1.5 Command Format17
- 1.6 Data Type19
- 1.7 Remote Interface Connection20
Chapter2 SCPI Status Register22
Chapter3 System Commands25
- System:preset29
- System:posetup <CPD29
- System:clear30
Chapter4 Source Commands40
- [Source:]Function <CPD1>[,CPD2]40
- [Source:]Function:mode <CPD40
- [Source:]Current:protection:rms <Nrf+> [,CH1|CH2|CH3]41
- [Source:]Current:protection:delay <Nrf+> [,CH1|CH2|CH3]41
- [Source:]Current:protection:delay? [Ch1|Ch2|Ch3],[Maximum|Minimum|Default]42
- [Source:]Current:protection:mode <CPD> [,CH1|CH2|CH3]42
- [Source:]Current:protection:peak <Nrf+> [,CH1|CH2|CH3]43
- [Source:]Current:protection:peak? [Ch1|Ch2|Ch3],[Maximum|Minimum|Default]43
- [Source:]Current:protection:peak:delay<Nrf+> [,CH1|CH2|CH3]44
- [Source:]Current:protection:peak:delay? [Ch1|Ch2|Ch3],[Maximum|Minimum|Default]44
- [Source:]Current:limit:high <Nrf+> [,CH1|CH2|CH3]45
- [Source:]Current:limit:low <Nrf+> [,CH1|CH2|CH3]45
- [Source:]Current[:Level][:Immediate][:Amplitude][:Ac] <Nrf+>[,Nrf+][,Nrf+]46
- [Source:]Current[:Level][:Immediate][:Amplitude]:DC <Nrf+>,[Nrf+],[Nrf+]46
- [Source:]Voltage[:Level][:Immediate][:Amplitude][:Ac] <Nrf+>[,Nrf+][,Nrf+]47
- [Source:]Voltage:limit:high <Nrf+> [,CH1|CH2|CH3]47
- [Source:]Voltage:limit:low <Nrf+> [,CH1|CH2|CH3]48
- [Source:]Pvoltage[:Level][:Immediate][:Amplitude][:Ac] <Phase>,<Nrf48
- [Source:]Voltage[:Level][:Immediate][:Amplitude]:DC <Nrf+>,[Nrf+],[Nrf+]49
- [Source:]Pvoltage[:Level][:Immediate][:Amplitude]:DC <Phase>,<Nrf49
- [Source:]Voltage:slope[:Ac][:Immediate] <Nrf+>,[Nrf+],[Nrf+]50
- [Source:]Pvoltage:slope[:Immediate][:Ac] <Phase>,<Nrf50
- [Source:]Voltage:slope[:Immediate]:DC <Nrf+>,[Nrf+],[Nrf+]50
- [Source:]Pvoltage:slope[:Immediate]:DC <Phase>,<Nrf51
- [Source:]Frequency[:Immediate] <Nrf+>[,Nrf+][,Nrf+]51
- [Source:]Pfrequency[:Immediate] <Phase>,<Nrf52
- [Source:]Frequency:slope[:Immediate] <Nrf+>[,Nrf+][,Nrf+]52
- [Source:]Pfrequency:slope[:Immediate] <Phase>,<Nrf53
- [Source:]Power:limit:high <Nrf+> [,CH1|CH2|CH3]53
- [Source:]Power:limit:low <Nrf+> [,CH1|CH2|CH3]53
- [Source:] Power:limit:delay <Nrf+> [,CH1|CH2|CH3]54
- [Source:]Angle:start[:Immediate] <Nrf54
- [Source:]Angle:stop[:Immediate] <Nrf55
- [Source:]Angle:difference[:Immediate] <Type>,<Nrf55
- [Source:]Wave[:Immediate] <Wave>,[Wave],[Wave]56
- [Source:]Pwave[:Immediate] <Phase>,<Wave56
- [Source:]Dimming[:State] <CPD>[,CH1|CH2|CH3]57
- [Source:]Dimming:edge <CPD>[,CH1|CH2|CH3]57
- [Source:]Dimming:phase <Nrf>[,Ch1|Ch2|Ch3]57
- [Source:]Extern:program[:State] <CPD58
- [Source:]Extern:program:mode <CPD58
- [Source:]Configure:harmonic:thd:formula <CPD58
- [Source:]Configure:harmonic:table:type <CPD59
- [Source:]Configure:harmonic:table:select <CPD59
Chapter5 Output Commands60
- Output[:State] <CPD60
- Output:protection:clear60
- Output:protection:wdog[:State] <CPD60
- Output:protection:wdog:delay <Nrf61
- Output:impedance[:State] <CPD>[,A|B|C|CH1|CH2|CH3]61
- Output:impedance:resistance:level <Nrf+>[,A|B|C|Ch1|Ch2|Ch3]62
- Output:impedance:inductance:level <Nrf>[,A|B|C|Ch1|Ch2|Ch3]62
- Output:off:mode <CPD63
- Output:on:phase:mode <CPD63
- Output:on:phase:level <Nrf63
- Output:off:phase:mode <CPD64
- Output:off:phase:level <Nrf64
- Output:balance[:State] <CPD65
Chapter6 Sense Commands66
- Sense[:Remote][:State] <CPD66
- Sense:filter[:State] <CPD66
- Sense:filter:level <CPD67
- Sense:loop:speed <CPD67
- Sense:external:frequency <CPD> [CH1, CH2, CH3]67
- Sense:external:frequency:offset:high <Nrf>,[Ch1, CH2, CH3]68
- Sense:external:frequency:offset:low <Nrf>,[Ch1, CH2, CH3]68
- Sense:external:frequency:phase <Nrf>,[Ch1, CH2, CH3]69
- Sense:external:frequency:exception <CPD>,[CH1, CH2, CH3]70
Chapter7 Fetch & Measure Commands71
- Fetch[:Scalar]:Current[:Ac]71
- Measure[:Scalar]:Current[:Ac]71
- Fetch[:Scalar]:Current:DC71
- Measure[:Scalar]:Current:DC71
- Fetch[:Scalar]:Current:amplitude:maximum:positive72
- Measure[:Scalar]:Current:amplitude:maximum:positive72
- Fetch[:Scalar]:Current:amplitude:maximum:negative72
- Measure[:Scalar]:Current:amplitude:maximum:negative72
- Fetch[:Scalar]:Current:amplitude:maximum73
- Measure[:Scalar]:Current:amplitude:maximum73
- Fetch[:Scalar]:Current:cfactor73
- Measure [:Scalar]:Current:cfactor73
- Fetch[:Scalar]:Frequency74
- Measure[:Scalar]:Frequency74
- Fetch[:Scalar]:Power[:Real]74
- Measure[:Scalar]:Power[:Real]74
- Fetch[:Scalar]:Power:apparent74
- Measure[:Scalar]:Power:apparent74
- Fetch[:Scalar]:Power:reactive75
- Measure[:Scalar]:Power:reactive75
- Fetch[:Scalar]:Power:pfactor75
- Measure[:Scalar]:Power:pfactor75
- Fetch[:Scalar]:Voltage[:Ac]76
- Measure[:Scalar]:Voltage[:Ac]76
- Fetch[:Scalar]:Voltage:DC76
- Measure[:Scalar]:Voltage:DC76
- Fetch[:Scalar]:Voltage:amplitude:maximum77
- Measure[:Scalar]:Voltage:amplitude:maximum77
- Fetch[:Scalar]:Voltage:amplitude:maximum:positive77
- Measure[:Scalar]:Voltage:amplitude:maximum:positive77
- Fetch[:Scalar]:Voltage:amplitude:maximum:negative78
- Measure[:Scalar]:Voltage:amplitude:maximum:negative78
- Fetch[:Scalar]78
- Measure[:Scalar]78
- Fetch[:Scalar]:Power[:Real]:Total79
- Measure[:Scalar]:Power[:Real]:Total79
- Fetch[:Scalar]:Power:apparent:total79
- Measure[:Scalar]:Power:apparent:total79
- Fetch[:Scalar]:Power:reactive:total80
- Measure[:Scalar]:Power:reactive:total80
- Fetch[:Scalar]:Ltlvoltage[:Ac]80
- Measure[:Scalar]:Ltlvoltage[:Ac]80
- Fetch[:Scalar]:Voltage:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR180
- Measure[:Scalar]:Voltage:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR180
- Fetch[:Scalar]:Current:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR181
- Measure[:Scalar]:Current:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR181
- Fetch[:Scalar]:Voltage:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR181
- Measure[:Scalar]:Voltage:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR181
- Fetch[:Scalar]:Current:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR182
- Measure[:Scalar]:Current:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR182
- Fetch[:Scalar]:Voltage:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR182
- Measure[:Scalar]:Voltage:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR182
- Fetch[:Scalar]:Current:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR183
- Measure[:Scalar]:Current:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR183
- Fetch[:Scalar]:Voltage:harmonic:thd? <[A|B|C|CH1|CH2|CH3]83
- Measure[:Scalar]:Voltage:harmonic:thd? <[A|B|C|CH1|CH2|CH3]83
- Fetch[:Scalar]:Current:harmonic:thd? <[A|B|C|CH1|CH2|CH3]84
- Measure[:Scalar]:Current:harmonic:thd? <[A|B|C|CH1|CH2|CH3]84
- Fetch[:Scalar]:Array:voltage:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR184
- Measure[:Scalar]:Array:voltage:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR184
- Fetch[:Scalar]:Array:current:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR185
- Measure[:Scalar]:Array:current:harmonic[:Amplitude]? <[A|B|C|CH1|CH2|CH3]>,<NR185
- Fetch[:Scalar]:Array:voltage:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR185
- Measure[:Scalar]:Array:voltage:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR185
- Fetch[:Scalar]:Array:current:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR186
- Measure[:Scalar]:Array:current:harmonic:phase? <[A|B|C|CH1|CH2|CH3]>,<NR186
- Fetch[:Scalar]:Array:voltage:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR186
- Measure[:Scalar]:Array:voltage:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR186
- Fetch[:Scalar]:Array:current:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR187
- Measure[:Scalar]:Array:current:harmonic:distort? <[A|B|C|CH1|CH2|CH3]>,<NR187
- Vetcor:oeder <NR187
- Vetcor:data88
- Vetcor:type <CPD88
Chapter8 Abort Subsystem89
- Abort:acquire89
- Abort:list89
- Abort:sweep89
- Abort:surgesag89
Chapter9 Initiate Subsystem90
- Initiate[:Immediate]:Acquire90
- Initiate[:Immediate]:List90
- Initiate[:Immediate]:Sweep90
- Initiate[:Immediate]:Surgesag90
Chapter10 Parallel Subsystem91
- Parallel:role <Role91
- Parallel:number <Number91
- Parallel:node:number92
Chapter11 Trigger Subsystem93
- Trigger:list:source <Source93
- Trigger:sweep:source <CPD93
- Trigger:surgesag:source <CPD94
- Trigger:scope:source <CPD94
- Trigger:scope:mode <CPD94
- Trigger:scope:slope <CPD195
- Trigger:force95
Chapter12 ARB Subsystem96
- [Arb:]List:state96
- [Arb:]List:repeat <NR196
- [Arb:]List:terminate <CPD96
- [Arb:]List:run97
- [Arb:]List:stop97
- [Arb:]List:runtime:state97
- [ARB:]LIST:RCL <String98
- [Arb:]List:step:count <NR198
- [Arb:]List:clear98
- [ARB:]LIST:STEP <Nr1>,<String99
- [ARB:]LIST:STEP:ITEM <Nr1>,<Nr2>,<Nrf100
- [ARB:]LIST:STEP:ITEM? <Nr1>,<Item102
- [Arb:]List:name102
- [Arb:]List:save <Filename102
- [Arb:]List:configure103
- [Arb:]List:initiate103
- [Arb:]List:abort103
- [Arb:]List:create103
- [Arb:]List:file:number103
- [ARB:]LIST:FILE:NAME? <Index104
- [Arb:]List:file:delete <Filename104
Chapter13 Configurate IO Subsystem105
- [Configurable:]Io:select <NR1105
- [Configurable:]Io:reverse <NR1>,<CPD105
- [Configurable:]Io:type <NR1>,<CPD106
- [Configurable:]Io:trigout:source <CPD1>,<CPD2106
- [Configurable:]Io:state <NR1>,<CPD107
Chapter14 Sweep Subsystem108
- Sweep:voltage:start <Nrf+>[,<Nrf+>,<Nrf+>]108
- Sweep:voltage:stop <Nrf+>[,<Nrf+>,<Nrf+>]108
- Sweep:voltage:step <Nrf+>[,<Nrf+>,<Nrf+>]109
- Sweep:freq:start <Nrf+>[,<Nrf+>,<Nrf+>]110
- Sweep:freq:stop <Nrf+>[,<Nrf+>,<Nrf+>]110
- Sweep:freq:step <Nrf+>[,<Nrf+>,<Nrf+>]111
- Sweep:time:step <Nrf+>[,<Nrf+>,<Nrf+>]111
- Sweep:mode <Mode112
- Sweep:priority<Priority113
- Sweep:waveform <Type113
- Sweep:finish <Mode114
- Sweep:trig:source <Mode114
- Sweep:step:repeat <NR1115
- Sweep:state115
Chapter15 Surgesag Subsystem116
- Surgesag:mode <Mode116
- Surgesag:phase:start <Nrf116
- Surgesag:phase:width <Nrf117
- Surgesag:action <Action117
- Surgesag:symmetry <Bool118
- Surgesag:repeat:count <NR1119
- Surgesag:period:count <NR1119
- Surgesag:value:select <Mode120
- Surgesag:value:percent <Nrf120
- Surgesag:value <Nrf121
- Surgesag:phase:enable <A|B|C|AB|AC|BC|ABC121
- Surgesag:angle:enable <SYNC|SPEC122
- Surgesag:state122
Chapter16 Scope Subsystem123
- Scope:auto123
- Scope:run123
- Scope:single123
- Scope:stop123
- Scope:timebase:scale <Nrf123
- Scope:voltage:scale <Nrf124
- Scope:current:scale <Nrf124
- Scope:timebase:delay <Nrf125
- Scope:trigger:level <Nrf125
- Scope:trigger:slope <CPD126
- Scope:trigger:mode <CPD126
- Scope:line:selection <NR1>,<BOOL126
- Scope:status127
- Scope:rstate127
- Scope:waveform:data127
Chapter17 Status Commands129
- Status:questionable[:Event]129
- Status:questionable:condition129
- Status:questionable:enable <NR1130
- Status:questionable:ntransition <NR1130
- Status:questionable:ptransition131
- Status:operation[:Event]131
- Status:operation:condition132
- Status:operation:enable <NR1132
- Status:operation:ntransition<Nr1133
- Status:operation:ptransition134
- Status:preset134
Chapter18 Waveform Subsystem135
- Waveform[:Immediate] <Waveform>,[Waveform],[Waveform]135
- Pwaveform[:Immediate] <Phase/Chan>,<Waveform135
- Waveform:edit:parameter <Phase/Chan>,<Percent1136
- Waveform:edit:thd:clear136
- Waveform:edit:thd:import <Filename137
- Waveform:edit:thd:formula <Formula137
- Waveform:edit:thd:data <Order>,<String138
- Waveform:edit:thd:save:local <Filename138
- Waveform:edit:thd:save:udisk <Filename138
- Waveform:edit:userdefine:clear139
- Waveform:edit:userdefine:import <Filename139
- Waveform:edit:userdefine:mode <Symmtery139
- Waveform:edit:userdefine:data <Index>,<Normalization140
- Waveform:edit:userdefine:save:local <Filename140
- Waveform:edit:userdefine:save:udisk <Filename141
- Waveform:edit:userdefine:extend141
- Waveform:edit:userdefine:extend:data <Index>,<Normalization141
Chapter19 Island Subsystem142
- Island:run:state142
- Island:time142
- Island:key1[:State] <CPD142
- Island:key2:State] <CPD143
- Island:resistance:level <Nrf+>[,A|B|C]143
- Island:inducatance:level <Nrf+>[,A|B|C]144
- Island:phase:level <Nrf+>[,A|B|C]144
- Island:cap:level <Nrf+>[,A|B|C]144
- Island:power:level <Nrf+>[,A|B|C]145
- Island:ql:level <Nrf+>[,A|B|C]145
- Island:qc:level <Nrf+>[,A|B|C]146
- Island:mode <CPD>[,CH1|CH2|CH3]146
- Island:inhibit[:State] <CPD147
- Island:voltage:control[:State] <CPD>[,CH1|CH2|CH3]147
- Island:voltage:control:level <Nrf+>[,A|B|C|Ch1|Ch2|Ch3]148
- Island:current:control[:State] <CPD>[,CH1|CH2|CH3]148
- Island:current:control:level <Nrf+>[,A|B|C|Ch1|Ch2|Ch3]148
- Island:power:control[:State] <CPD>[,CH1|CH2|CH3]149
- Island:power:control:level <Nrf+>[,A|B|C|Ch1|Ch2|Ch3]149
Chapter20 IEEE-488 Common Commands151
- Cls151
- Ese151
- Ese152
- Esr152
- Idn152
- Opc153
- Rst153
- Sre <Nr1153
- Stb154
- Psc154
- Sav155
- Rcl155

Brand	ITech
Model	IT7900 Series
Category	Power Supply
Language	English

ITech IT7900 Series Programming Guide

Table of Contents

Other manuals for ITech IT7900 Series

Questions and Answers:

ITech IT7900 Series Specifications

Related product manuals