I-tech It8200 series Operating instructions

Regenerative AC/DC Electronic

Load

IT8200 Series Programming

Guide

Model:IT8200

Version:V1.3

Notices

No part of this manual may be

reproduced in any form or by any means

(including electronic storage and retrieval

or translation into a foreign language)

without prior permission and written

consent from Itech Electronic, Co., Ltd.

as governed by international copyright

laws.

Manual Part Number

IT8200

Revision

second Edition: AUG.19,

2022

Itech Electronic, Co., Ltd.

Trademarks

Pentium is U.S. registered trademarks of

Intel Corporation.

Microsoft, Visual Studio, Windows and

MS Windows are registered trademarks

of Microsoft Corporation in the United

States and/or other countries and

regions.

Warranty

The materials contained in this

document are provided “as is”, and

is subject to change, without prior

notice, in future editions. Further, to

the maximum extent permitted by

applicable laws, ITECH disclaims all

warrants, either express or implied,

with regard to this manual and any

information contained herein,

including but not limited to the

implied warranties of merchantability

and fitness for a particular purpose.

ITECH shall not be held liable for

errors or for incidental or indirect

damages in connection with the

furnishing, use or application of this

document or of any information

contained herein. Should ITECH and

the user enter into a separate written

agreement with warranty terms

covering the materials in this

document that conflict with these

terms, the warranty terms in the

separate agreement shall prevail.

Technology Licenses

The hardware and/or software described

herein are furnished under a license and

may be used or copied only in

accordance with the terms of such

license.

Restricted Rights Legend

Restricted permissions of the U.S.

government. Permissions for software

and technical data which are authorized

to the U.S. Government only include

those for custom provision to end users.

ITECH follows FAR 12.211 (technical

data), 12.212 (computer software).

DFARS 252.227-7015 (technical

data--commercial products) for national

defense and DFARS 227.7202-3

(permissions for commercial computer

software or computer software

documents) while providing the

customized business licenses of software

and technical data.

Safety Notices

A CAUTION sign denotes a

hazard. It calls attention to an

operating procedure or practice

that, if not correctly performed or

adhered to, could result in

damage to the product or loss of

important data. Do not proceed

beyond a CAUTION sign until

the indicated conditions are fully

understood and met.

A WARNING sign denotes a

hazard. It calls attention to an

operating procedure or practice

that, if not correctly performed or

adhered to,could result in

personal injury or death. Do not

proceed beyond a WARNING

sign until the indicated conditions

are fully understood and met.

NOTE

A NOTE sign denotes

important hint. It calls attention

to tips or supplementary

information that is essential for

users to refer to.

IT8200 Programming Guide

Quality Certification and Assurance

We certify that IT8200 electronic load meets all the published specifications at

time of shipment from the factory.

Warranty ITECH warrants that the product will be free from defects in material and

workmanship under normal use for a period of one (1) year from the date of

delivery (except those described in the Limitation of Warranty below).

For warranty service or repair, the product must be returned to a service center

designated by ITECH.

⚫The product returned to ITECH for warranty service must be shipped

PREPAID. And ITECH will pay for return of the product to customer.

⚫If the product is returned to ITECH for warranty service from overseas, all the

freights, duties and other taxes shall be on the account of customer.

Limitation of Warranty

This Warranty will be rendered invalid in case of the following:

⚫Damage caused by circuit installed by customer or using customer own

products or accessories;

⚫Modified or repaired by customer without authorization;

⚫Damage caused by circuit installed by customer or not operating our products

under designated environment;

⚫The product model or serial number is altered, deleted, removed or made

illegible by customer;

⚫Damaged as a result of accidents, including but not limited to lightning,

moisture, fire, improper use or negligence.

Safety Symbols

Direct current

ON (power on)

Alternating current

OFF (power off)

Both direct and alternating

current

Power-on state

Protective conductor terminal

Power-off state

Earth (ground) terminal

Reference

terminal

Caution, risk of electric shock

Positive terminal

Warning, risk of danger (refer

to this manual for specific

Warning or Caution

information)

Negative terminal

IT8200 Programming Guide

Frame or chassis terminal

Safety Precautions

The following safety precautions must be observed during all phases of operation

of this instrument. Failure to comply with these precautions or specific warnings

elsewhere in this manual will constitute a default under safety standards of design,

manufacture and intended use of the instrument. ITECH assumes no liability for

the customer’s failure to comply with these precautions.

⚫Do not use the instrument if it is damaged. Before operation, check the

casing to see whether it cracks. Do not operate the instrument in the

presence of inflammable gasses, vapors or dusts.

⚫The power supply is provided with a three-core power line during delivery and

should be connected to a three-core junction box. Before operation, be sure

that the instrument is well grounded.

⚫Make sure to use the power cord supplied by ITECH.

⚫Check all marks on the instrument before connecting the instrument to power

supply.

⚫Use electric wires of appropriate load. All loading wires should be capable of

bearing maximum short-circuit current of power supply without overheating. If

there are multiple electronic loads, each pair of the power cord must be

capable of bearing the full-loaded rated short-circuit output current.

⚫Ensure the voltage fluctuation of mains supply is less than 10% of the

working voltage range in order to reduce risks of fire and electric shock.

⚫Do not install alternative parts on the instrument or perform any unauthorized

modification.

⚫Do not use the instrument if the detachable cover is removed or loosen.

⚫To prevent the possibility of accidental injuries, be sure to use the power

adapter supplied by the manufacturer only.

⚫We do not accept responsibility for any direct or indirect financial damage or

loss of profit that might occur when using the instrument.

⚫This instrument is used for industrial purposes, do not apply this product to IT

power supply system.

⚫Never use the instrument with a life-support system or any other equipment

subject to safety requirements.

⚫Failure to use the instrument as directed by the manufacturer may render its

protective features void.

⚫Always clean the casing with a dry cloth. Do not clean the internals.

⚫Make sure the vent hole is always unblocked.

Environmental Conditions

The instrument is designed for indoor use and an area with low condensation.

IT8200 Programming Guide

The table below shows the general environmental requirements for the

instrument.

Environmental Conditions

Requirements

Operating temperature

0°C to 40°C

Operating humidity

20%-80% (non-condensation)

Storage temperature

-20°C to 70 °C

Altitude

Operating up to 2,000 meters

Pollution degree

Pollution degree 2

Installation category

Note

To make accurate measurements, allow the instrument to warm up for 30 min before

operation.

Regulatory Markings

The CE mark indicates that the product

complies with all the relevant European

legal directives. The specific year (if any)

affixed refers to the year when the design

was approved.

The instrument complies with the WEEE

Directive (2002/96/EC) marking

requirement. This affixed product label

indicates that you must not discard the

electrical/electronic product in domestic

household waste.

This symbol indicates the time period

during which no hazardous or toxic

substances are expected to leak or

deteriorate during normal use. The

expected service life of the product is 10

years. The product can be used safely

during the 10-year Environment Friendly

Use Period (EFUP). Upon expiration of

the EFUP, the product must be

immediately recycled.

IT8200 Programming Guide

Compliance Information

Complies with the essential requirements of the following applicable European

Directives, and carries the CE marking accordingly:

⚫Electromagnetic Compatibility (EMC) Directive 2014/30/EU

⚫Low-Voltage Directive (Safety) 2014/35/EU

Conforms with the following product standards:

EMC Standard

IEC 61326-1:2012/ EN 61326-1:2013 ¹²³

Reference Standards

CISPR 11:2009+A1:2010/ EN 55011:2009+A1:2010 (Group 1, Class A)

IEC 61000-4-2:2008/ EN 61000-4-2:2009

IEC 61000-4-3:2006+A1:2007+A2:2010/ EN 61000-4-3:2006+A1:2008+A2:2010

IEC 61000-4-4:2004+A1:2010/ EN 61000-4-4:2004+A1:2010

IEC 61000-4-5:2005/ EN 61000-4-5:2006

IEC 61000-4-6:2008/ EN 61000-4-6:2009

IEC 61000-4-11:2004/ EN 61000-4-11:2004

1. The product is intended for use in non-residential/non-domestic environments. Use of the

product in residential/domestic environments may cause electromagnetic interference.

2. Connection of the instrument to a test object may produce radiations beyond the specified limit.

3. Use high-performance shielded interface cable to ensure conformity with the EMC standards

listed above.

Safety Standard

IEC 61010-1:2010/ EN 61010-1:2010

 IT8200 Programming Guide 
 Copyright © ITECH Electronic Co., Ltd. vii 
Content 
Quality Certification and Assurance.............................................................................................................................. iii 
Warranty ....................................................................................................................................................................... iii 
Limitation of Warranty .................................................................................................................................................. iii 
Safety Symbols .............................................................................................................................................................. iii 
Safety Precautions......................................................................................................................................................... iv 
Environmental Conditions............................................................................................................................................. iv 
Regulatory Markings ...................................................................................................................................................... v 
Compliance Information ............................................................................................................................................... vi 
Chapter1 SCPI Introduction ............................................................................................................................... 1 
1.1 Overview .................................................................................................................................................................. 1 
1.2 Command Type of SCPI ............................................................................................................................................ 1 
1.3 Message Type of SCPI............................................................................................................................................... 3 
1.4 Response Data Type ................................................................................................................................................. 4 
1.5 Command Format .................................................................................................................................................... 5 
1.6 Data Type ................................................................................................................................................................. 7 
1.7 Remote Interface Connection .................................................................................................................................. 8 
Chapter2 SCPI status register ............................................................................................................................. 2 
Chapter3 SYSTem Commands ............................................................................................................................ 4 
SYSTem:PRESet............................................................................................................................................................... 4 
SYSTem:POSetup <CPD>................................................................................................................................................. 5 
SYSTem:CLEar ................................................................................................................................................................. 5 
Chapter4 Channel Subsystem .......................................................................................................................... 15 
Chapter5 ABORt Subsystem............................................................................................................................. 16 
ABORt:ACQuire ............................................................................................................................................................ 16 
ABORt:LIST ................................................................................................................................................................... 16 
ABORt:SWEep .............................................................................................................................................................. 16 
ABORt:SURGesag ......................................................................................................................................................... 16 
Chapter6 INITiate Subsystem........................................................................................................................... 17 
INITiate[:IMMediate]:ACQuire ..................................................................................................................................... 17 
INITiate[:IMMediate]:LIST ............................................................................................................................................ 17 
INITiate[:IMMediate]:SWEep ....................................................................................................................................... 17 
INITiate[:IMMediate]:SURGesag .................................................................................................................................. 17 
Chapter7 CONFigurate IO Subsystem ............................................................................................................... 18 
[CONFigurable:]IO:SELect <NR1> ................................................................................................................................. 18 
[CONFigurable:]IO:REVErse <NR1>,<CPD>................................................................................................................... 18 
[CONFigurable:]IO:TYPE <NR1>,<CPD> ........................................................................................................................ 19 
[CONFigurable:]IO:TOUT:SOURce <CPD1>,<CPD2> ..................................................................................................... 19 
[CONFigurable:]IO:STATe <NR1>,<CPD> ....................................................................................................................... 20 
Chapter8 TRIGger Subsystem........................................................................................................................... 21 
TRIGger:LIST:SOURce <source> .................................................................................................................................... 21 
TRIGger:SWEep:SOURce <CPD> ................................................................................................................................... 21 
TRIGger:SURGesag:SOURce <CPD> .............................................................................................................................. 22 
TRIGger:SCOPe:SOURce <CPD>.................................................................................................................................... 22 
TRIGger:SCOPe:MODE <CPD> ...................................................................................................................................... 22 
TRIGger:SCOPe:SLOPe <CPD1> .................................................................................................................................... 23 
TRIGger:FORCe............................................................................................................................................................. 23 
Chapter9 PARallel Subsystem .......................................................................................................................... 24 
PARallel:ROLE <role> .................................................................................................................................................... 24 
PARallel:NUMBer <number>........................................................................................................................................ 24 
PARallel:NODE:NUMBer? ............................................................................................................................................. 25 

 IT8200 Programming Guide 
 Copyright © ITECH Electronic Co., Ltd. viii 
Chapter10 SCOPe Subsystem ......................................................................................................................... 26 
SCOPe:AUTO................................................................................................................................................................. 26 
SCOPe:RUN................................................................................................................................................................... 26 
SCOPe:SINGle ............................................................................................................................................................... 26 
SCOPe:STOP ................................................................................................................................................................. 26 
SCOPe:TIMebase:SCALe <NRf> .................................................................................................................................... 26 
SCOPe:VOLTage:SCALe <NRf>....................................................................................................................................... 27 
SCOPe:CURRent:SCALe <NRf>...................................................................................................................................... 27 
SCOPe:TIMebase:DELay <NRf> .................................................................................................................................... 28 
SCOPe:TRIGger:SOURce ............................................................................................................................................... 28 
SCOPe:TRIGger:LEVel <NRf>......................................................................................................................................... 29 
SCOPe:TRIGger:SLOPe <CPD>....................................................................................................................................... 29 
SCOPe:TRIGger:MODE <CPD> ...................................................................................................................................... 29 
SCOPe:LINE:SELection .................................................................................................................................................. 30 
SCOPe:STATus? ............................................................................................................................................................. 30 
SCOPe:RSTate? ............................................................................................................................................................. 30 
SCOPe:WAVeform:DATA? ............................................................................................................................................. 31 
SCOPe:RANGe:CATalog?............................................................................................................................................... 31 
SCOPe:RECord:LENGth <0.6|6|60|600>...................................................................................................................... 31 
SCOPe:SAMPle:MODE <NORMal|PEAK> ..................................................................................................................... 32 
SCOPe:DATA:TAG? ........................................................................................................................................................ 32 
Chapter11 FETCh & MEASure Subsystem ....................................................................................................... 33 
FETCh[:SCALar]:CURRent[:AC]?.................................................................................................................................... 33 
MEASure[:SCALar]:CURRent[:AC]?............................................................................................................................... 33 
FETCh[:SCALar]:CURRent:DC? ...................................................................................................................................... 33 
MEASure[:SCALar]:CURRent:DC? ................................................................................................................................. 33 
FETCh[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum:POSitive? .............................................................................. 34 
MEASure[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum:POSitive? ......................................................................... 34 
FETCh[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum:NEGative? ............................................................................ 34 
MEASure[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum:NEGative?........................................................................ 34 
FETCh[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum? ............................................................................................ 35 
MEASure[:SCALar]:CURRent[:AC][:AMPLitude]:MAXimum? ....................................................................................... 35 
FETCh[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:HOLD? ................................................................................... 35 
MEASure[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:HOLD?.............................................................................. 35 
FETCh[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:HOLD:CLEar........................................................................... 36 
MEASure[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:HOLD:CLEar...................................................................... 36 
FETCh[:SCALar]:CURRent:CFACtor?.............................................................................................................................. 36 
MEASure[:SCALar]:CURRent:CFACtor?......................................................................................................................... 36 
FETCh[:SCALar]:FREQuency?........................................................................................................................................ 37 
MEASure[:SCALar]:FREQuency?................................................................................................................................... 37 
FETCh[:SCALar]:POWer[:REAL]? ................................................................................................................................... 37 
MEASure[:SCALar]:POWer[:REAL]? .............................................................................................................................. 37 
FETCh[:SCALar]:POWer:APParent?............................................................................................................................... 38 
MEASure[:SCALar]:POWer:APParent?.......................................................................................................................... 38 
FETCh[:SCALar]:POWer:REACtive? ............................................................................................................................... 38 
MEASure[:SCALar]:POWer:REACtive? .......................................................................................................................... 38 
FETCh[:SCALar]:POWer:PFACtor?................................................................................................................................. 39 
MEASure[:SCALar]:POWer:PFACtor?............................................................................................................................ 39 
FETCh[:SCALar]:VOLTage[:AC]? .................................................................................................................................... 39 
MEASure[:SCALar]:VOLTage[:AC]?................................................................................................................................ 39 
FETCh[:SCALar]:VOLTage:DC?....................................................................................................................................... 40 
MEASure[:SCALar]:VOLTage:DC?.................................................................................................................................. 40 
FETCh[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum? ............................................................................................. 40 
MEASure[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum? ........................................................................................ 40 
FETCh[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:POSitive?............................................................................... 41 
MEASure[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:POSitive?.......................................................................... 41 
FETCh[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:NEGative? ............................................................................. 41 
MEASure[:SCALar]:VOLTage[:AC][:AMPLitude]:MAXimum:NEGative? ........................................................................ 41 
FETCh[:SCALar]? ........................................................................................................................................................... 41 

 IT8200 Programming Guide 
 Copyright © ITECH Electronic Co., Ltd. ix 
MEASure[:SCALar]? ...................................................................................................................................................... 41 
FETCh[:SCALar]:POWer[:REAL]:TOTal? ......................................................................................................................... 42 
MEASure[:SCALar]:POWer[:REAL]:TOTal? .................................................................................................................... 42 
FETCh[:SCALar]:POWer:APParent:TOTal?..................................................................................................................... 43 
MEASure[:SCALar]:POWer:APParent:TOTal?................................................................................................................ 43 
FETCh[:SCALar]:POWer:REACtive:TOTal? ..................................................................................................................... 43 
MEASure[:SCALar]:POWer:REACtive:TOTal? ................................................................................................................ 43 
FETCh[:SCALar]:LTLVoltage[:AC]? ................................................................................................................................. 43 
MEASure[:SCALar]:LTLVoltage[:AC]? ............................................................................................................................ 43 
FETCh[:SCALar]:VOLTage:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ........................................................................ 44 
MEASure[:SCALar]:VOLTage:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ................................................................... 44 
FETCh[:SCALar]:CURRent:HARMonic[:AMPLitude]? <[A|B|C|CH1|CH2|CH3]>,<NR1>.............................................. 44 
MEASure[:SCALar]:CURRent:HARMonic[:AMPLitude]? <[A|B|C|CH1|CH2|CH3]>,<NR1> ......................................... 44 
FETCh[:SCALar]:VOLTage:HARMonic:DISTort? <[A|B|C]>,<NR1> ................................................................................ 45 
MEASure[:SCALar]:VOLTage:HARMonic:DISTort? <[A|B|C]>,<NR1> ........................................................................... 45 
FETCh[:SCALar]:CURRent:HARMonic:DISTort? <[A|B|C]>,<NR1>................................................................................ 46 
MEASure[:SCALar]:CURRent:HARMonic:DISTort? <[A|B|C]>,<NR1>........................................................................... 46 
FETCh[:SCALar]:VOLTage:HARMonic:PHASe? <[A|B|C]>,<NR1> ................................................................................. 46 
MEASure[:SCALar]:VOLTage:HARMonic:PHASe? <[A|B|C]>,<NR1> ............................................................................ 46 
FETCh[:SCALar]:CURRent:HARMonic:PHASe? <[A|B|C]>,<NR1>................................................................................. 47 
MEASure[:SCALar]:CURRent:HARMonic:PHASe? <[A|B|C]>,<NR1>............................................................................ 47 
FETCh[:SCALar]:VOLTage:HARMonic:THD? <[A|B|C]>................................................................................................. 47 
MEASure[:SCALar]:VOLTage:HARMonic:THD? <[A|B|C]>............................................................................................ 47 
FETCh[:SCALar]:CURRent:HARMonic:THD? <[A|B|C]> ................................................................................................ 48 
MEASure[:SCALar]:CURRent:HARMonic:THD? <[A|B|C]> ........................................................................................... 48 
FETCh[:SCALar]:ARRay:VOLTage:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ............................................................ 48 
MEASure[:SCALar]:ARRay:VOLTage:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ....................................................... 48 
FETCh[:SCALar]:ARRay:CURRent:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ............................................................ 49 
MEASure[:SCALar]:ARRay:CURRent:HARMonic[:AMPLitude]? <[A|B|C]>,<NR1> ....................................................... 49 
FETCh[:SCALar]:ARRay:VOLTage:HARMonic:PHASe? <[A|B|C]>,<NR1> ...................................................................... 49 
MEASure[:SCALar]:ARRay:VOLTage:HARMonic:PHASe? <[A|B|C]>,<NR1> ................................................................. 49 
FETCh[:SCALar]:ARRay:CURRent:HARMonic:PHASe? <[A|B|C]>,<NR1> ..................................................................... 50 
MEASure[:SCALar]:ARRay:CURRent:HARMonic:PHASe? <[A|B|C]>,<NR1> ................................................................ 50 
FETCh[:SCALar]:ARRay:VOLTage:HARMonic:DISTort? <[A|B|C|CH1|CH2|CH3]>,<NR1>............................................ 50 
MEASure[:SCALar]:ARRay:VOLTage:HARMonic:DISTort? <[A|B|C|CH1|CH2|CH3]>,<NR1> ....................................... 50 
FETCh[:SCALar]:ARRay:CURRent:HARMonic:DISTort? <[A|B|C|CH1|CH2|CH3]>,<NR1> ........................................... 51 
MEASure[:SCALar]:ARRay:CURRent:HARMonic:DISTort? <[A|B|C|CH1|CH2|CH3]>,<NR1> ...................................... 51 
VETCor:OEDer <NR1>................................................................................................................................................... 51 
VETCor:DATA?............................................................................................................................................................... 52 
VETCor:TYPE <CPD> ..................................................................................................................................................... 52 
Chapter12 SENSE Subsystem ......................................................................................................................... 53 
SENSe[:REMote][:STATe] <CPD> ................................................................................................................................... 53 
SENSe:FILTer[:STATe] <CPD> ......................................................................................................................................... 53 
SENSe:FILTer:LEVel <CPD> ............................................................................................................................................ 54 
SENSe:EXTernal:SYNC[:STATe] <boolean> .................................................................................................................... 54 
SENSe:EXTernal:SYNC:PHASe <NRf> ............................................................................................................................ 54 
SENSe:EXTernal:SYNC:DIFFerence <CPD>,<NRf> ......................................................................................................... 55 
Chapter13 Load Protect Subsystem ............................................................................................................... 56 
[SOURce:]CURRent:PROTection:STATe <Boolean> ....................................................................................................... 56 
[SOURce:]CURRent:PROTection[:LEVel] <NRf+>........................................................................................................... 56 
[SOURce:]CURRent:PROTection:DELay <NRf+> ............................................................................................................ 57 
[SOURce:]CURRent:PEAK:PROTection[:LEVel] <NRf+> ................................................................................................. 58 
[SOURce:]CURRent:PEAK:PROTection:DELay <NRf+>................................................................................................... 58 
[SOURce:]POWer:PROTection:STATe <Boolean> .......................................................................................................... 59 
[SOURce:]POWer:PROTection[:LEVel] <NRf+> ............................................................................................................. 59 
[SOURce:]POWer:PROTection:DELay <NRf+>............................................................................................................... 59 
[SOURce:]VOLTage:UNDer:PROTection:STATe <Boolean> ......................................................................................... 60 
[SOURce:]VOLTage:UNDer:PROTection[:LEVel] <NRf+> ............................................................................................ 60 

 IT8200 Programming Guide 
 Copyright © ITECH Electronic Co., Ltd. x 
[SOURce:]VOLTage:UNDer:PROTection:DELay <NRf+>.............................................................................................. 61 
[SOURce:]VOLTage:PEAK:PROTection[:LEVel] <NRf+> .................................................................................................. 61 
Chapter14 SOURce Subsystem....................................................................................................................... 62 
[SOURce:]FUNCtion <CPD1> ........................................................................................................................................ 62 
[SOURce:]FUNCtion:CATalog? ...................................................................................................................................... 63 
[SOURce:]UPFactor[:STATe] <Boolean>........................................................................................................................ 63 
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude][:AC] <NRf+>[,NRf+][,NRf+]..................................................... 63 
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude]:DC <NRf+>,[NRf+],[NRf+] ....................................................... 64 
[SOURce:]CURRent:SLEW[:AC] <NRf+>[,NRf+][,NRf+] ................................................................................................. 64 
[SOURce:]CURRent:SLEW:DC <NRf+> .......................................................................................................................... 65 
[SOURce:]RESistance[:LEVel][:IMMediate][:AMPLitude] <NRf+>[,NRf+][,NRf+].......................................................... 65 
[SOURce:]POWer[:LEVel][:IMMediate][:AMPLitude] <NRf+>[,NRf+][,NRf+]................................................................ 65 
[SOURce:]KVA[:LEVel][:IMMediate][:AMPLitude] <NRf+>[,NRf+][,NRf+] .................................................................... 66 
[SOURce:]PSHift[:LEVel][:IMMediate][:AMPLitude] <NRf+>[,NRf+][,NRf+] ................................................................. 66 
[SOURce:]CFACtor[:LEVel][:IMMediate][:AMPLitude] <NRf+>[,NRf+][,NRf+] .............................................................. 67 
[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] <NRf+> .................................................................................... 67 
[SOURce:]CE:PEAK:CURRent <NRf+>[,NRf+][,NRf+] ..................................................................................................... 68 
[SOURce:]CE:TYPE <CPD>............................................................................................................................................. 68 
[SOURce:]CE:TA:R <NRf+>[,NRf+][,NRf+] ..................................................................................................................... 68 
[SOURce:]CE:TA:RL <NRf+>[,NRf+][,NRf+].................................................................................................................... 69 
[SOURce:]CE:TA:L <NRf+>[,NRf+][,NRf+] ...................................................................................................................... 69 
[SOURce:]CE:TA:RC <NRf+>[,NRf+][,NRf+] ................................................................................................................... 69 
[SOURce:]CE:TA:C <NRf+>[,NRf+][,NRf+] ..................................................................................................................... 70 
[SOURce:]CE:TA:L:AINitial <NRf+>[,NRf+][,NRf+] ......................................................................................................... 70 
[SOURce:]CE:TB:R <NRf+>[,NRf+][,NRf+] ..................................................................................................................... 70 
[SOURce:]CE:TB:RS <NRf+>[,NRf+][,NRf+] ................................................................................................................... 71 
[SOURce:]CE:TB:L <NRf+>[,NRf+][,NRf+]...................................................................................................................... 71 
[SOURce:]CE:TB:C <NRf+>[,NRf+][,NRf+] ..................................................................................................................... 71 
[SOURce:]CE:TB:C:VINitial <NRf+>[,NRf+][,NRf+] ........................................................................................................ 72 
[SOURce:]CE:TB:D:VOLTage <NRf+>[,NRf+][,NRf+] ...................................................................................................... 72 
Chapter15 Input Subsystem........................................................................................................................... 73 
INPut:COUPling <CPD>................................................................................................................................................. 73 
INPut:PHASe:LOSS <STATE>.......................................................................................................................................... 73 
INPut:LINE:CONNection <CPD>.................................................................................................................................... 73 
INPut <state>................................................................................................................................................................ 74 
INPut:RECTified[:STATe] <boolean>.............................................................................................................................. 74 
INPut:INTegrity <CPD> ................................................................................................................................................. 75 
INPut:PROTection:CLEar............................................................................................................................................... 75 
INPut:PROTection:WDOG[:STATe] <state>.................................................................................................................... 75 
INPut:PROTection:WDOG:DELay <time>...................................................................................................................... 76 
INPut:REGulation:SPEed <CPD> ................................................................................................................................... 76 
INPut:OFF:MODE <CPD> .............................................................................................................................................. 76 
INPut:ON:PHASe:MODE <CPD> ................................................................................................................................... 77 
INPut:ON:PHASe:LEVel <NRf+> .................................................................................................................................... 77 
INPut:OFF:PHASe:MODE <CPD> .................................................................................................................................. 78 
INPut:OFF:PHASe:LEVel <NRf+> ................................................................................................................................... 78 
INPut:BALance[:STATe] <Boolean> ............................................................................................................................... 79 
Chapter16 ARB Subsystem............................................................................................................................. 81 
LIST:STATe? ................................................................................................................................................................... 81 
LIST:REPeat <NR1> ....................................................................................................................................................... 81 
LIST:TERMinate <CPD> ................................................................................................................................................. 81 
LIST:RSTate?.................................................................................................................................................................. 82 
LIST:RECall <string> ...................................................................................................................................................... 82 
LIST:STEP:COUNt? ........................................................................................................................................................ 83 
LIST:CLEar ..................................................................................................................................................................... 83 
LIST:STEP <NR1>,<string>............................................................................................................................................. 83 
LIST:STEP:ITEM <NR1>,<NR1>,<NRf+> ......................................................................................................................... 85 