ITech IT6300 Programming Manual

ITech IT6300 Programming Manual

Triple output programmable dc power supply
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Triple Output Programmable
DC Power Supply
IT6300 Programming Guide
Model: I T6322A/IT6332A/IT6333A
IT6322B/IT6332B/IT6333B
IT6322C/IT6332C/IT6333C
Version: V1.1

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Summary of Contents for ITech IT6300

  • Page 1 Triple Output Programmable DC Power Supply IT6300 Programming Guide Model: I T6322A/IT6332A/IT6333A IT6322B/IT6332B/IT6333B IT6322C/IT6332C/IT6333C Version: V1.1...
  • Page 2 Notices Warranty Safety Notices © Itech Electronic, Co., Ltd. 2019 The materials contained in this No part of this manual may be document are provided “as is”, and reproduced in any form or by any means is subject to change, without prior...
  • Page 3: Warranty

    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).
  • Page 4 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.
  • Page 5: Environmental Conditions

    2002/96/EC Waste Electrical and Electronic Equipment (WEEE) Directive This product complies with the WEEE Directive (2002/96/EC) marking requirement. This affix product label indicates that you must not discard the electrical/electronic product in domestic household waste. Copyright© Itech Electronic Co., Ltd.
  • Page 6 With reference to the equipment classifications described in the Annex 1 of the WEEE Directive, this instrument is classified as a “Monitoring and Control Instrument”. To return this unwanted instrument, contact your nearest ITECH office. Copyright© Itech Electronic Co., Ltd.
  • Page 7: Compliance Information

    Connection of the instrument to a test object may produce radiations beyond the specified limit. 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 Copyright© Itech Electronic Co., Ltd.
  • Page 8: Table Of Contents

    STATus:QUEStionable:INSTrument:ISUMmary1:ENABle ..................21 STATus:QUEStionable:INSTrument:ISUMmary1:CONDition? ................... 21 STATus:QUEStionable:INSTrument:ISUMmary2[:EVENt]? ..................21 STATus:QUEStionable:INSTrument:ISUMmary2:ENABle ..................21 STATus:QUEStionable:INSTrument:ISUMmary2:CONDition? ................... 22 STATus:QUEStionable:INSTrument:ISUMmary3[:EVENt]? ..................22 STATus:QUEStionable:INSTrument:ISUMmary3:ENABle ..................22 STATus:QUEStionable:INSTrument:ISUMmary3:CONDition? ................... 23 STATus:OPERation[:EVENt]? ............................. 23 STATus:OPERation:CONDition?..........................23 STATus:OPERation:ENABle ............................24 STATus:OPERation:INSTrument[:EVENt]? ......................... 24 Copyright© Itech Electronic Co., Ltd.
  • Page 9 INSTrument:NSELect ..............................39 INSTrument:COMbine:SERies ........................... 39 INSTrument:COMbine:SERies none.......................... 40 INSTrument:COMbine:PARAllel ..........................40 INSTrument:COMbine:PARAllel none ........................40 INSTrument:COMbine:TRAck ........................... 40 INSTrument:COMbine:TRACk none .......................... 41 INSTrument:COUPle[:TRIGger] ..........................41 Chapter8 Measurement Commands ......................42 MEASure[:SCALar]:VOLTage[:DC]? ........................... 42 FETCh[:VOLTage][:DC]? ............................. 42 Copyright© Itech Electronic Co., Ltd.
  • Page 10 *ESR? ..................................46 *IDN?..................................47 *OPC ..................................47 *PSC ..................................48 *RST..................................48 *SRE ..................................48 *STB? ..................................49 *TRG ..................................49 *SAV ..................................50 *RCL ..................................50 *TST? ..................................50 *WAI ..................................51 Copyright© Itech Electronic Co., Ltd. viii...
  • Page 11: Chapter1 Remote Control

    Subsystem commands perform specific electronic load functions. They are organized into an inverted tree structure with the "root" at the top. The following figure shows a portion of a subsyste command tree, from which you access the commands located along the various paths. Copyright© Itech Electronic Co., Ltd.
  • Page 12 POWer:LEVel 200;PROTection 28; :CURRent:LEVel 3;PROTection:STATe ON Note the use of the optional header LEVel to maintain the correct path within the voltage and current subsystems, and the use of the root specifier to move between subsystems. Copyright© Itech Electronic Co., Ltd.
  • Page 13: Command Format

    Read back all the results of a query before sending another command to the electronic load. Otherwise a Query Interrupted error will occur and the unreturned data will be lost. 1.4 Command Format Formats for command display are as follows: [SOURce[1|2]:]VOLTage:UNIT {VPP|VRMS|DBM} [SOURce[1|2]:]FREQuency:CENTer {<frequency>|MINimum|MAXimum|DEFault} Copyright© Itech Electronic Co., Ltd.
  • Page 14 TRIG:SOUR EXT TRIG:COUNT 10 Question mark (?) You can insert question marks into a command to query current values of most Parameter. For example, the following commands will trigger to set the count as Copyright© Itech Electronic Co., Ltd.
  • Page 15: Data Type

    ⚫ Numerical parameter Commands requiring numerical Parameter support the notations of all common decimal notations, including optional signs, decimal points, scientific notation, etc. Special values of numerical Parameter are also acceptable, such as MIN, Copyright© Itech Electronic Co., Ltd.
  • Page 16: Communication Interface

    The power rear panel has a DB9 needle mouth. Using both for the COM (DB9) I-set I-set cable connect computer. Press (Shift) + (Menu), setting menu of configuration the same as the computer configuration before Activation Copyright© Itech Electronic Co., Ltd.
  • Page 17 RS-232 Connector. Note that even if the cable has the proper connectors for your system, the internal wiring may be incorrect. ⚫ The interface cable must be connected to the correct serial port on your Copyright© Itech Electronic Co., Ltd.
  • Page 18: Usb Interface

    USBVCP is a virtual serial port (fixed to 9600/8/N/1). Before starting communication with the PC, you need to install VCP related drivers. Please contact ITECH Technical Support for the driver. The power supply USB488 interface functions are described as follows: ⚫...
  • Page 19: Lan Interface

    The same numbering notation applies as for the IP Address. A value of 0.0.0.0 indicates that no default gateway is defined. DNS1: This field enters the primary address of the server. Contact your LAN Copyright© Itech Electronic Co., Ltd.
  • Page 20 Restart the instrument and the modified configuration item will take effect. Reset the LAN to the Default Settings The operation steps to reset the LAN to the default settings are as follows. Press [Shift]+[I-set] ( Menu ) to enter into the menu setting interface. Copyright© Itech Electronic Co., Ltd.
  • Page 21 NO: indicates refuse to reset the LAN to the default settings. – YES: indicates reset the LAN to the default settings. After the setting is completed, press [Esc] to exit. Restart the instrument and the modified configuration item will take effect. Copyright© Itech Electronic Co., Ltd.
  • Page 22: Chapter2 Scpi Status Register

    Output buffer available Bit ESB is set to 1 when the status of a enabled standard event OPER status register changes If the status of enabled operation register changes, then this bit is set to1. Copyright© Itech Electronic Co., Ltd.
  • Page 23 SCPI status register The figure below defines the structure of the power status register. Copyright© Itech Electronic Co., Ltd.
  • Page 24: Chapter3 System Commands

    1991.1 SYSTem:REMote This command is used to switch to the remote control mode(PC control). Command syntax SYST:REM Arguments None SYSTem:LOCal This command is used to switch the instrument to local control mode (control from panel). Copyright© Itech Electronic Co., Ltd.
  • Page 25: System:rwlock[:State]

    1~30 Query syntax SYSTem:COMMunicate:GPIB:RDEVice:ADDRess? Returns <NR1> SYSTem:COMMunicate:LAN:CURRent:ADDRess This command is used to set IP address of power supply. (LAN related instructions only apply to IT6300C series instruments) Command syntax SYSTem:COMMunicate:LAN:CURRent:ADDRess <STR> Arguments <STR> Unit None Copyright© Itech Electronic Co., Ltd.
  • Page 26: System:communicate:lan:current:dgateway

    Command syntax SYSTem:COMMunicate:LAN:CURRent:DGATeway Arguments <STR> Unit None *RST Value 192.168.0.1 Example SYST:COMM:LAN:CURR:DGAT "192.168.0.1" Query syntax SYSTem:COMMunicate:LAN:CURRent:DGATeway? Returns <STR> SYSTem:COMMunicate:LAN:CURRent:SMASk This command is used to set the subnet mask of power supply. Command syntax SYSTem:COMMunicate:LAN:CURRent:SMASk Arguments <STR> Copyright© Itech Electronic Co., Ltd.
  • Page 27: System:communicate:lan:dhcp[:State]

    This command is used to set Dynamic IP address of power supply. Command syntax SYSTem:COMMunicate:LAN:DHCP[:STATe] <bool> Arguments 0|1|OFF|ON Reset Value Example SYST:COMM:LAN:DHCP 1 Query syntax SYSTem:COMMunicate:LAN:DHCP[:STATe]? Returns SYSTem:COMMunicate:LAN:SOCKetport This command is used to set socket port of communication. Command syntax SYSTem:COMMunicate:LAN:SOCKetport <NR1> Arguments <NR1> Copyright© Itech Electronic Co., Ltd.
  • Page 28: System:communicate:lan:macaddress

    SYSTem:BEEPer Arguments None STATus:QUEStionable[:EVENt]? This command can be used to read the value in query event register. After command, the query event register will be cleared. executing this Query syntax STATus:QUEStionable[:EVENt]? Arguments None Returns <NR1> Copyright© Itech Electronic Co., Ltd.
  • Page 29: Status:questionable:condition

    QUES of status byte register to be 1. Command syntax STATus:QUEStionable:ENABle <NRf> Arguments 0~255 Default set Refer to *PSC command Example STATus:QUEStionable:ENABle 128 Query syntax STATus:QUEStionable:ENABle? Returns <NR1> Related Command *PSC STATus:PRESet This command is used to clean status event. Copyright© Itech Electronic Co., Ltd.
  • Page 30: Status:questionable:instrument[:Event]

    Command syntax STATus:QUEStionable:INSTrument:ENABle Arguments Register parameter Query syntax STATus:QUEStionable:INSTument:ENABle? STATus:QUEStionable:INSTrument:ISUMmary1[:EVEN This command can query the event register in channel 1. When the query value is returned, the register is reset. Query syntax STATus:QUEStionable:INSTrument:ISUMmary1 [:EVENt]? Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 31: Status:questionable:instrument:isummary1:Enable

    This command can query the event register in channel 2. When the query value is returned, the register is reset. Query syntax STATus:QUEStionable:INSTrument:ISUMmary2[:EVENt]? Arguments None STATus:QUEStionable:INSTrument:ISUMmary2:ENABl This command can re-write the parameter of query enable register in channel Command syntax STATus:QUEStionable:INSTrument:ISUMmary2:ENABle Copyright© Itech Electronic Co., Ltd.
  • Page 32: Status:questionable:instrument:isummary2:Condition

    This command can query the event register in channel 3. When the query value is returned, the register is reset. Query syntax STATus:QUEStionable:INSTrument:ISUMmary3[:EVENt]? Arguments None STATus:QUEStionable:INSTrument:ISUMmary3:ENABl This command can re-write the parameter of query enable register in channel Command syntax STATus:QUEStionable:INSTrument:ISUMmary3:ENABle Arguments Register parameter Query syntax STATus:QUEStionable:INSTument:ISUMmary3:ENABle? Copyright© Itech Electronic Co., Ltd.
  • Page 33: Status:questionable:instrument:isummary3:Condition

    This command can be used to read the value of the operating condition register. When the value of a bit in the operating condition register changes, the corresponding bit in the operation event register is set to 1. Query syntax STATus: OPERation: CONDition? Arguments None Returns <NR1> Copyright© Itech Electronic Co., Ltd.
  • Page 34: Status:operation:enable

    After executing this order, the register is reset. Query syntax STATus:OPERation:INSTrument[:EVENt]? Arguments None STATus:OPERation:INSTrument:ENABle This command can re-write the parameter of operation enable register in the channel. Command syntax STATus:OPERation:INSTrument:ENABle Arguments Register parameter Query syntax STATus:OPERation:INSTrument:ENABle? Copyright© Itech Electronic Co., Ltd.
  • Page 35: Status:operation:instrument:isummary1[:Event]

    This command can query the parameter of operation event register in channel Query syntax STATus:OPERation:INSTrument:ISUMmary1:CONDition? Arguments None STATus:OPERation:INSTrument:ISUMmary2[:EVENt]? This command can query the parameter of operation event register in channel 2. After executing this order, the register is reset. Query syntax STATus:OPERation:INSTrument:ISUMmary2[:EVENt]? Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 36: Status:operation:instrument:isummary2:Enable

    3. After executing this order, the register is reset. Query syntax STATus:OPERation:INSTrument:ISUMmary3[:EVENt]? Arguments None STATus:OPERation:INSTrument:ISUMmary3:ENABle This command can re-write the parameter of operation enable register in the channel 3. Command syntax STATus:OPERation:INSTrument:ISUMmary3:ENABle Arguments Register parameter Copyright© Itech Electronic Co., Ltd.
  • Page 37: Status:operation:instrument:isummary3:Condition

    System Commands Query syntax STATus:OPERation:INSTrument:ISUMmay3:ENABle? STATus:OPERation:INSTrument:ISUMmary3:CONDitio This command can query the parameter of operation event register in channel Query syntax STATus:OPERation:INSTrument:ISUMmary3:CONDition? Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 38: Chapter4 Output Commands

    This command is used to control the status of the power output timer. Command syntax OUTPut:TIMer[:STATe] <bool> Arguments 0|1|ON|OFF *RST Value Query syntax OUTPut:TIMer:STATe? Returns OUTPut:TIMer:DELay This command is used to set the delay time of the timer. Command syntax OUTPut:TIMer:DELay <NR1> Copyright© Itech Electronic Co., Ltd.
  • Page 39: Output:track[:State]

    Note: If channel 3 and channel 1 or channel 2 are in series or parallel or synchronized state. Then an error occurs after this command is executed. OUTPut:PARallel [:STATe] This command can set the parallel state of CH1+CH2. Command syntax OUTPut:PARallel [:STATe] Arguments 0|1|ON|OFF Copyright© Itech Electronic Co., Ltd.
  • Page 40: [Source:]Channel:output[:State]

    Config menu is selected as EXT1. Arguments None Returns CH1|CH2|CH3 [SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude] This command is used to set the current value of current channel. Command syntax [SOURce:]CURRent[:LEVel] <NRf> Arguments num|MIN|MAX|DEF Setting range: 0~rated value Copyright© Itech Electronic Co., Ltd.
  • Page 41: [Source:]Current[:Level]:Up[:Immediate][:Amplitude]

    This command is used to increase a current step for current channel. Command syntax [SOURce:]CURRent[:LEVel]:UP[:IMMediate][:AMPLitude] Arguments None Related Command [SOURce:]CURRent[:LEVel][:IMMediate]:STEP[:INCRement] [SOURce:]CURRent[:LEVel]:DOWN[:IMMediate][:AMPL itude] This command is used to decrease a current step for current channel. Command syntax [SOURce:]CURRent[:LEVel]:DOWN[:IMMediate][:AMPLitude] Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 42: [Source:]Current[:Level][:Immediate]:Step[:Increment]

    Trigger command. Command syntax [SOURce:]CURRent[:LEVel]:TRIGgered[:IMMediate][:INCRement] Arguments Current value|Min|Max|Def|Up|Down Unit A|mA Query syntax [SOURce:]CURRent[:LEVel]:TRIGgered[:IMMediate][:INCRement]? [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] This command is used to set output Voltage value. Command syntax [SOURce:]VOLTage[:LEVel] <NRf> Copyright© Itech Electronic Co., Ltd.
  • Page 43: [Source:]Voltage[:Level]:Up[:Immediate][:Amplitude]

    This command is used to increase a voltage step for voltage channel. Command syntax [SOURce:] VOLTage[:LEVel]:UP[:IMMediate][:AMPLitude] Arguments None Related Command [SOURce:]VOLTage[:LEVel][:IMMediate]:STEP[:INCRement] [SOURce:]VOLTage[:LEVel]:DOWN[:IMMediate][:AMPL itude] This command is used to decrease a voltage step for voltage channel. Command syntax [SOURce:] VOLTage [:LEVel]:DOWN[:IMMediate][:AMPLitude] Arguments None Related Command [SOURce:]VOLTage[:LEVel][:IMMediate]:STEP[:INCRement] Copyright© Itech Electronic Co., Ltd.
  • Page 44: [Source:]Voltage[:Level][:Immediate]:Step[:Increment]

    Voltage value|Min|Max|Def|Up|Down Unit kV|V|mV Query syntax [SOURce:] VOLTage[:LEVel]:TRIGgered[:IMMediate][:INCRement]? [SOURce:]VOLTage:PROTection:STATe This command is used to set the overvoltage protection status of the power supply. Command syntax [SOURce:] VOLTage:PROTection:STATe <bool> Arguments 0 | 1 | ON | OFF Copyright© Itech Electronic Co., Ltd.
  • Page 45: [Source:]Voltage:protection[:Level]

    This command is used to set the protection voltage upper limit of the power supply. Command syntax [SOURce:] VOLTage:PROTection[:LEVel] <NRf> Arguments MIN TO MAX|MIN|MAX Unit *RST Value Example VOLT:PROT 30V VOLT:PROT MAX Query syntax [SOURce:] VOLTage:PROTection[:LEVel]? Arguments [MIN|MAX] Copyright© Itech Electronic Co., Ltd.
  • Page 46: [Source:]Voltage:protection:triped

    This command is used to clear the protection status. Command syntax [SOURce:]VOLTage:PROTection:CLEar Arguments None [SOURce:]VOLTage:LIMIT[:LEVel] This command is used to set the upper limited voltage. Command syntax [SOURce:]VOLTage:LIMIT[:LEVel] Arguments num|Min|Max|def Unit kV|V|mV Query syntax [SOURce:]VOLTage:LIMIT[:LEVel]? Copyright© Itech Electronic Co., Ltd.
  • Page 47: Chapter5 Display Commands

    This command is used to display the specified characters. Command syntax DISPlay[:WINDow]:TEXT[:DATA] Arguments String, double quotes Query syntax DISPlay[:WINDow]:TEXT[:DATA]? DISPlay[:WINDow]:TEXT:CLEar This command is used to clear the characters on the display and return to the normal display state. Command syntax DISPlay[:WINDow]:TEXT:CLEar Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 48: Chapter6 Trigger Command

    This command is used to set the trigger delay time. When the instrument receives the trigger signal, it will delay the set time and then start execution. Command syntax TRIGger:DELay {<NR1>} Unit Query syntax TRIGer:DELay? Copyright© Itech Electronic Co., Ltd.
  • Page 49: Chapter7 Channel Combination Commands

    INSTrument:NSELect? INSTrument:COMbine:SERies This command is used to set the specified channels to serial state. Each channel is separated by a comma. Command syntax INSTrument:COMbine:SERies {<NR2>} Parameter 1 CH1|CH2|CH3 Parameter 2 CH1|CH2|CH3 Optional Parameter 3 CH1|CH2|CH3 Copyright© Itech Electronic Co., Ltd.
  • Page 50: Instrument:combine:series None

    INSTrument:COMbine:PARAllel none This command is used to disable the channels parallel state. Command syntax INSTrument:COMbine:PARAllel none Arguments None INSTrument:COMbine:TRAck This command is used to set the specified channels in synchronized state. Command syntax INSTrument:COMbine:TRAck {<NR2>} Copyright© Itech Electronic Co., Ltd.
  • Page 51: Instrument:combine:track None

    *TRG. When this command does not specify a channel, the *TRG command only affects the current channel. Each channel is separated by a comma. Arguments CH1|CH2|CH3 Query syntax INSTrument:COUPle[:TRIGger]? Example INSTrument:COUPle[:TRIGger] CH1, CH2 Copyright© Itech Electronic Co., Ltd.
  • Page 52: Chapter8 Measurement Commands

    Command syntax MEASure[:SCALar]:VOLTage[:DC]? FETCh[:VOLTage][:DC]? Arguments None Returns <NR2> Unit Example MEAS:VOLT? MEASure[:SCALar]:CURRent[:DC]? FETCh:CURRent[:DC]? These two commands are used to read the output current of power supply. Command syntax MEASure[:SCALar]:CURRent[:DC]? FETCh:CURRent[:DC]? Arguments None Returns <NR2> Unit Copyright© Itech Electronic Co., Ltd.
  • Page 53: Measure[:Scalar]:Power[:Dc]

    (compatible with the previous 6322). Command syntax MEASure[:SCALar]:CURRent:ALL[:DC]? Arguments None MEASure[:SCALar][:VOLTage]:ALL[:DC]? This command is used to return the voltage value of three channels at the same time (compatible with the previous 6322). Command syntax MEASure[:SCALar][:VOLTage]:ALL[:DC]? Arguments None Copyright© Itech Electronic Co., Ltd.
  • Page 54: Chapter9 Apply Commands

    This command sets the output voltage of three channels at the same time without switching channels. Parameter 1 Voltage of channel 1 Optional Parameter 2 Voltage of channel 2 Optional Parameter 3 Voltage of channel 3 Unit Example APP:VOLT 3,3,1 Query syntax [SOURce:]APPly:VOLTage[:LEVel][:IMMediate][:AMPLitude]? Copyright© Itech Electronic Co., Ltd.
  • Page 55: [Source:]Apply:current[:Level][:Immediate][:Amplitude]

    This command sets the output current of three channels at the same time without switching channels. Parameter 1 Current of channel 1 Optional Parameter 2 Current of channel 2 Optional Parameter 3 Current of channel 3 Unit Example APP:CURR 1,1,0.6 Query syntax [SOURce:]APPly:CURRent[:LEVel][:IMMediate][:AMPLitude]? Copyright© Itech Electronic Co., Ltd.
  • Page 56: Chapter10 Ieee-488 Commands

    This command can read the value of standard event status register. After executing this command, standard event status register is reset. Bit definition of standard event status register is as the same as the standard event status enable register. Copyright© Itech Electronic Co., Ltd.
  • Page 57: Idn

    ITECH co.ltd Made IT6322A Product Mode XXXXXX Product Serial VXX.XX Software Version Example ITECH co.Ltd, IT6322A, 0000000004, V1.01-V1.02 *OPC When all commands before this command are executed, bit OPC in standard event register will be set to 1. Command syntax...
  • Page 58: Psc

    CURR MAX VOLT:LIMIT MAX INST:COM:OFF Command syntax *RST> Arguments None *SRE This command can set the parameter of state byte enable register.setting parameter can determine which byte value of state byte register is 1 and the Copyright© Itech Electronic Co., Ltd.
  • Page 59: Stb

    Returns <NR1> Related Command *CLS *ESE *ESR *TRG When the trigger mode of the power supply is BUS order trigger mode, the Generates a trigger signal. The function is the same as order will TRIGger[:IMMediate]. Copyright© Itech Electronic Co., Ltd.
  • Page 60: Sav

    This command is used to query the self-test by the instrument. 0 indicates that self-test succeeds; other Arguments indicate self-test fails. In addition, in case of failure, an error information will be generated to describe failure reason. Copyright© Itech Electronic Co., Ltd.
  • Page 61: Wai

    <NR1> 0 indicates that self-test succeeds; and other values indicate self-test fails. *WAI This command instructs the power supply not to process any further commands until all pending operations are completed. Arguments None Related Command *OPC Copyright© Itech Electronic Co., Ltd.
  • Page 62 Contact US Thank you for purchasing ITECH products.If you have any doubt about this product,please contact us as follow. 1. Visit ITECH website www.itechate.com 2. Select the most convenient contact for further consultation.

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