GW Instek GPP-3060 User Manual
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GW Instek GPP-3060 User Manual

Programmable dc power supply
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Programmable DC Power Supply
GPP-3060/GPP-6030
User Manual
ISO-9001 CERTIFIED MANUFACTURER

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Summary of Contents for GW Instek GPP-3060

  • Page 1 Programmable DC Power Supply GPP-3060/GPP-6030 User Manual ISO-9001 CERTIFIED MANUFACTURER...
  • Page 2 Copyright Statement This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.

  • Page 3: Table Of Contents

    SAFETY INSTRUCTIONS Table of Contents SAFETY INSTRUCTIONS ..........7 Safety Symbols ............7 Safety Guidelines ............8 Power cord for the United Kingdom ......11 OVERVIEW ..............12 Introduction ............. 13 Key Features ............16 Front Panel .............. 18 Rear Panel..............24 Constant Voltage/Constant Current Crossover Characteristics ............
  • Page 4 GPP-3060/6030 User Manual Save and Recall ............63 Delay Function ............66 Set Delay Output ............. 66 Set Group Parameter ..........69 Menu Tree ..............72 Save and Recall ............74 Monitor Function ............. 77 Set Monitor .............. 77 Recorder Function ............ 81 Set Recorder .............
  • Page 5 SAFETY INSTRUCTIONS Display Functions ............ 120 Output Commands ..........120 Source and Load Commands ........121 Status Commands ........... 126 System Commands ..........127 System Related Commands ........128 IEEE488.2 Common Commands ......129 Command Details ..........130 Measurement Commands ........130 Display Commands ..........
  • Page 6 GPP-3060/6030 User Manual Declaration of Conformity ........218...

  • Page 7: Safety Instructions

    SAFETY INSTRUCTIONS AFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These symbols may appear in the manual or on the instrument.

  • Page 8: Safety Guidelines

    GPP-3060/6030 User Manual Safety Guidelines Do not place any heavy object on the unit. General  Guideline Avoid severe impact or rough handling that  leads to damaging the unit. CAUTION Do not discharge static electricity to the unit. ...
  • Page 9 SAFETY INSTRUCTIONS (Pollution Degree) EN 61010-1:2010 specifies  pollution degrees and their requirements as follows.Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized gases), that may produce a reduction of dielectric strength or surface resistivity”. The GPP Series falls under degree 2.
  • Page 10 GPP-3060/6030 User Manual Disconnect the power cord before cleaningit . Cleaning the  power supply Use a soft cloth dampened in a solution of mild  detergent and water. Do not spray any liquid into it. Do not use chemicals containing harsh products ...

  • Page 11: Power Cord For The United Kingdom

    SAFETY INSTRUCTIONS Power cord for the United Kingdom When using the power supply in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons WARNING: THIS APPLIANCE MUST BE EARTHED IMPORTANT: The wires in this lead are coloured in accordance with the following code: Green/ Yellow:...
  • Page 12 GPP-3060/6030 User Manual VERVIEW This chapter contains a brief introduction to GPP- 3060/GPP-6030 including the main features and an overview of the front and rear panel. Use the Getting Started chapter on page 27 to start up instructions and how to setup the appropriate operation environment.

  • Page 13: Overview

    OVERVIEW Introduction The GPP-3060/GPP-6030 regulated DC power Overview supply series are adjustable, multifunctional work stations. It has three independent outputs: two with adjustable voltage levels and one with fixed level selectable from 1.8V, 2.5V, 3.3V and 5V. It can be used for logic circuits where various...
  • Page 14 GPP-3060/6030 User Manual It has additional Load function on both CH1 & Load Mode CH2 with 3 modes: CV (Constanct Voltage), CC (Constant Current) and CR (Constant Resistance), all of which can be selected through the function keys on the front panel.
  • Page 15 OVERVIEW It provides up to 6 display types, each of which Display Change can be well selected via setting. For details, see Function page 33. Under Source mode, user can customize a Output Waveform certain V/I sequential waveform output. Under Function Load mode, it is programmable for dynamic load (below 1Hz).

  • Page 16: Key Features

    GPP-3060/6030 User Manual Key Features Multiple Outputs:  Features Constant voltage and constant current operation  (CV/CC). Low noise, thermostatically controlled fan.  Compact, lightweight, standard rack mount  comformity 3U, half Rack. 4.3 inch TFT display.  Digital panel control.
  • Page 17 OVERVIEW Overvoltage and overcurrent protection (OVP/  Protection OCP) Features Overtemperature protection (OTP).  Polarity Reverse Protection  Overload Protection (OPP in Load mode)  Remote Control RS-232 (standard)  Interface USB remote control. (standard)  Control I/O (standard)  LAN remote control (optional) ...

  • Page 18: Front Panel

    GPP-3060/6030 User Manual Front Panel Number Scroll wheel Arrow keys Power button Front output terminals Funtion keys USB host Display Display Interface (Take GPP-3060 model as example)
  • Page 19 OVERVIEW Channel number and distribution vary by Channel models with different colors identifications: distribution CH1: Yellow CH2: Blue CH3: Pink CH1 is master and CH2 becomes yellow under tracking series and tracking parallel modes. Single channel Channel/ Voltage display Status display Power Current...
  • Page 20 GPP-3060/6030 User Manual CH1: CH2： CH3：None Displays the voltage and current settings. Setting Display CH1/CH2: CH3: displays setting of voltage only Display OVP/OCP settings CH1/CH2: , The CH3 OVP is a fixed value (approx. 5.5V), non-configurable and with only on or off switch available for user.
  • Page 21 OVERVIEW Turns the power on or off. Power Button Off: Each channel has its own Channel select button and promptly buttons switchable among CH1-CH3 setting. The ON/OFF button is Output buttons Individual output operational individually by each channel. The Output key will light up when the output is All ON: Output all...
  • Page 22 GPP-3060/6030 User Manual The 6 function keys (F1-F6) Function keys display varied functions per different opertations. It is used to set functions System key including Interface, Beeper, Backlight, etc. For details, refer to page 96. It is used for certain advanced...
  • Page 23 OVERVIEW Power output terminal CH3 terminal Power output terminal Warning: The output current from the 2 terminals should Not exceed 5A. Ground terminal GND terminal...

  • Page 24: Rear Panel

    GPP-3060/6030 User Manual Rear Panel Terminals AC voltage selection: Alternate input switch 100V/120V/220V/230V ±10%, frequency 50/60Hz The AC input accepts AC input 100V/120V/220V/230V socket and line fuse AC. The frequency is 50Hz/60Hz. Fuse: 100V/120V: T12A/250V， 220V/230V :T5A/250V， slow-blow type, See page 213 for details.
  • Page 25 OVERVIEW USB device port for remote USB port control. See page 101 for details. GPIB slave port for remote GPIB port control. Abides to IEEE488.2 (SCPI) protocol. See page 108 for details. LAN port for remote LAN port control. See page 110 for LAN setting and operation details.

  • Page 26: Constant Voltage/Constant Current Crossover Characteristics

    GPP-3060/6030 User Manual Constant Voltage/Constant Current Crossover Characteristics The unit will switch automatically between Background constant voltage and constant current according to changes in the load. When the load current is less than the current CV mode setting, the unit operates in constant voltage...

  • Page 27: Getting Started

    GETTING STARTED ETTING STARTED This chapter describes the start up procedures and the preparation that is necessary before operating the power supply. Load Connection ............29 Select front/rear panel output ........31 Turning the Output On/Off ........32...

  • Page 28: Start Up

    GPP-3060/6030 User Manual Start Up Before the power is turned on, Checking the AC Voltage confirm that the input power supply meets the following conditions: 100V/120V/220V/230V ±10%， 50/60Hz The fuse is a slow-blow fuse. Connecting the AC power 5A(220V/230V),12A(100V/120V） ，...

  • Page 29: Load Connection

    GETTING STARTED Load Connection Recommen Model Specification Usage ded Cables GTL-104A Front panel terminal Use the GTL-104A cables for Front panel wiring the front panel source connections. USB Type A only (Greater than 4A) Rear panel Self distribution wire: wiring + / - need to be equipped with awg12 or above S + / S - can be equipped with...
  • Page 30 GPP-3060/6030 User Manual...

  • Page 31: Select Front/Rear Panel Output

    GETTING STARTED Select front/rear panel output 1. Double click the system button Panel Operation 2. Press F1 (front) key to select front panel output, or press F2 (rear) key to select rear panel output. 3. You can see the switching output panel results from the corresponding display interface.

  • Page 32: Turning The Output On/Off

    GPP-3060/6030 User Manual Turning the Output On/Off Press the Output key of Panel Operation each channel individually to turn the output on. The Output key will light-up when the output is on. When the output is turned on, pressing the Output key again will turn the output off.

  • Page 33: Basic Operation

    BASIC OPERATION ASIC OPERATION This chapter describes how to set various functions. Display Change ............34 Source Function ............37 Independent Output Mode ........43 Tracking Series and Tracking Parallel Modes ..45 Load Function ............50 Sequence Function ........... 54 Set Sequence Output ..........

  • Page 34: Display Change

    GPP-3060/6030 User Manual Display Change Display Area Channel/status Read back area Work status area Parameter Setting area Function keys area 1. Under the Source interface: Warning Each channel has its own setting area (V/I/OVP/OCP) and read back status area (V/I/W).
  • Page 35 BASIC OPERATION Type Display screens Nomarl Type1 Type2 Type4 Type5 Wave- Type6 form Type7 *Only Type 1, Type 4 and Type 7 have setting value display *Type's selection: Advance key ->F1(Display) key->F1(Normal) key or F2(Waveform) key. * Default factory display screen: Type1...
  • Page 36 GPP-3060/6030 User Manual The introduction to Type 6 display  a represents the currently edited channel, which can be toggled through the channel button on the panel.  b indicates the adjustable items of reference point for voltage/current/power respectively in the active channel. The one with a red triangular arrow is the active item to adjust, which can be toggled through the directional button on the panel.

  • Page 37: Source Function

    V/I as well as output status Set output voltage of active channel. Parameter Vset The range is as the following: description CH1/CH2: 0.000V-32.000V (GPP-3060) 0.000V-62.000V (GPP-6030) CH3: 1.8V/2.5V/3.3V/5.5V Set limited current of active channel. Iset The range is as the following: CH1/CH2: 0.0000A-6.2000A (GPP-3060) 0.0000A-3.2000A (GPP-6030)
  • Page 38 GPP-3060/6030 User Manual 0.05A-6.50A (GPP-3060) 0.05A-3.50A (GPP-6030) Press the F1 key Parameter Voltage Setting (CH1 corresponding to for example) Voltage to activatate voltage setting area on LCD (red font color with the underline indicator). (a) Input digit with number pad (0- 9,.) and press unit key F1(V) or...
  • Page 39 BASIC OPERATION (a) Input digit with number pad (0- 9,.) and press unit key F1(A) or F2(mA) to confirm: Input 1.543V: (b) Step input: Press the left or right arrow buttons to select high and low level that require fine tune (underline below the corresponding number value), and scroll the...
  • Page 40 GPP-3060/6030 User Manual F2(mV) to confirm: Input 6.5V: (b) Step input: Press the left or right arrow buttons to select high and low level that require fine tune (underline below the corresponding number value), and scroll the scroll wheel to increase or decrease setting value.
  • Page 41 BASIC OPERATION 9,.) and press unit key F1(A) or F2(mA) to confirm: Input 2.5A: CAUTION: There’s no proper sequence between turning on OVP/OCP functions and setting OVP/OCP value. Either step input or number pad input is applicable for setting parameter value. Output ON/OFF control.
  • Page 42 GPP-3060/6030 User Manual OVP/OCP displays in red and output is off when OVP is activated. OVP/OCP displays in gray when OVP/OCP functions are off.

  • Page 43: Independent Output Mode

    BASIC OPERATION Independent Output Mode Each channel within the models is apart from Description one another and capable of operations including independent setting and individual output, etc. Front panel connection Load Load Load Rear panel with sense connection Load Load Load...
  • Page 44 GPP-3060/6030 User Manual CH1/CH2: 30V/6A x 2 (GPP-3060) Voltage/Cur 60V/3A x 2 (GPP-6030) rent Rating CH3: 1.8V/2.5V/3.3V/5V/5A x 1 USB Port Output:3A 1. Press F4 or F5 button for operating the Setting corresponding Independent to enter the Independent function. 2. For setting opertation of parameter, refer to page 38.

  • Page 45: Tracking Series And Tracking Parallel Modes

    BASIC OPERATION Tracking Series and Tracking Parallel Modes Description Tracking series operation doubles the Voltage capacity of the GPP by internally connecting CH1 (Master) and CH2 (Slave) in series and combining the output to a single channel. CH1 (Master) controls the combined Voltage output level.
  • Page 46 GPP-3060/6030 User Manual Output 0 - 60V/0 - 6A (GPP-3060) rating 0 - 120V/0 - 3A (GPP-3060) 1. Press F4 or F5 button for operating the Setting corresponding Series to enter the tracking series function. Yellow SER will be shown on the status area.
  • Page 47 Tracking series with common terminal Front panel connection Load Rear panel with sense connection Output 0-30V/0-6A for CH1+ - COM (GPP-3060) - COM (GPP-3060) rating 0-30V/0-6A for CH2- 0-60V/0-3A for CH1+ - COM (GPP-6030) - COM (GPP-6030) 0-60V/0-3A for CH2-...
  • Page 48 GPP-3060/6030 User Manual Operation 1. Press F4 or F5 button for operating the corresponding Series to enter the tracking series function. Yellow SER will be shown on the status area. 2. Press CH1 button to proceed to CH1/CH2 voltage setting and CH1 limit current setting.
  • Page 49 BASIC OPERATION Rear panel with sense connection Output 0-30V/0 -12A(GPP-3060) raing 0 -60V/0 -6A (GPP-6030) 1. Press F4 or F5 button for operating the Operation corresponding Parallel to enter the tracking parallel function. Yellow PAR will be shown on the status area.

  • Page 50: Load Function

    GPP-3060/6030 User Manual Load Function CH1/CH2 can be set to the Load Mode function, Description under which both tracking series and tracking parallel function are Not available. The voltage (≥1V) or --.--- (<1V) pertaining to port Note appears when Output is Off.
  • Page 51 BASIC OPERATION Set rating range of resistance value Rset under Load mode of active channel 1Ω-1000Ω OPP： Fixed 50W of single channel, Others non-revisable OVP/OCP： indentical to Source Press F4 or F5 button for operating Parameter Vset the corresponding (CV) mode setting followed by F1 button (Vset).
  • Page 52 GPP-3060/6030 User Manual followed by F1 button (Iset). The current setting area on LCD will be activated and appears (red font color with the underline indicator). (a) number pad (0-9,.) input; press unit button F1 (A) or F2 (mA) button to confirm: Input 1.543A:...
  • Page 53 BASIC OPERATION (b) Step input: Press the left or right arrow buttons to select high and low level that require fine tune (underline below the corresponding number value), and scroll the scroll wheel to increase or decrease setting value. The setting method is identical to Source.

  • Page 54: Sequence Function

    GPP-3060/6030 User Manual Sequence Function This function can be used for practical Description applications when different voltage waveforms are required to be output. Users can edit the output waveform according to their needs. The amplitude range of the output waveform is the output voltage range of power supply.
  • Page 55 BASIC OPERATION The number to be executed. It can Groups NOT exceed 2048 for Start+Groups. There’re 2 statuses after the End State necessary Group and Cycle are executed: output termination or being hold with the last step. Press the Advance key on control Parameter Cycles panel.
  • Page 56 GPP-3060/6030 User Manual to set the parameters directly and then press the F1 (Done) button to confirm; or use arrow keys along with scroll wheel to complete the setting. Under the Sequence function, press End State F1 (Set) button followed by selecting...

  • Page 57: Set Group Parameter

    BASIC OPERATION Set Group Parameter Each Group consists of Voltage, Current and Description Time. Therefore, properly confirm parameter of each group is correct before setting Sequence output. Group number. Maximum 2047 Parameter Voltage setting of each group. Description Voltage Current Current setting of each group.

  • Page 58: Construct Templet

    GPP-3060/6030 User Manual Under the Sequence function, press Current F2 (Edit) button followed by selecting F4 (Current). The setting on LCD is activated and appears in red font color . Use number pad to set the parameters directly and then press the F1 (A) or F2 (mA) button to confirm;...
  • Page 59 BASIC OPERATION Exp Fall. Set the max. value of waveform voltage/current Value Set the min. value of waveform voltage/current Value Set the initial group number of Start waveform. Maximum: 2037 Select the required points. Range: 10- Points 2047 Invert the selected waveform Inverted Press the F1 (Object) button to select Parameter...
  • Page 60 GPP-3060/6030 User Manual Press the F4 (Min Value) button. The setting on LCD will be activated and Value appears in red front color. Use number pad to set the parameters directly and then press the F1 (V/A) or the F2 (mV/mA) button to confirm;...

  • Page 61: Menu Tree

    BASIC OPERATION the parameters directly and then press the F1 (Done) to confirm; or use arrow keys along with scroll wheel to complete the setting. Press the F4 (Inverted) button. On Inverted (inverted) and Off (non- inverted) appear on LCD in turn.
  • Page 62 GPP-3060/6030 User Manual Advance Sequence Edit Templet Memory SEQ.On Return Cycles Object Type Restart Done Done Type *.CSV Sync Return PageUp Sine *.SEQ PageDown Pulse Return Ramp Start Time StairUp NewFile SEQ.Off Done Second More Return Last (Stair Dn) Save...

  • Page 63: Save And Recall

    BASIC OPERATION Save and Recall GPP models can save and recall the Sequence Description data from internal 10 groups or flash drive. Avaialble for *.CSV or *.SEQ Parameter Type file type Description New File Avaialble for creating new *.CSV or *.SEQ file type Save the Sequence data to the Save specified file.
  • Page 64 GPP-3060/6030 User Manual 3. Rotate the scroll wheel (Encode) to select target file. 4. Press F3 (Save) button to save the settings of Sequence into the corresponding file. 5.Press the F4 (Recall) button to recall the Sequence file of list to the current sequence settings when necessary.
  • Page 65 BASIC OPERATION 5. Press F3 (Save) button to save the settings of Sequence into the corresponding file. 6. Press the F4 (Recall) button to recall the Sequence file of list to the current sequence settings when necessary.

  • Page 66: Delay Function

    GPP-3060/6030 User Manual Delay Function It is necessary to output a series of pulse in real Description applications. This function is available when voltage is constant. Output waveform can be edited per user’s preference. The amplitude range of the output waveform is the output voltage range of power supply.
  • Page 67 BASIC OPERATION The number to be executed. It can Groups NOT exceed 2048 for Start+Groups. There’re 3 statuses after the End State necessary Group and Cycle are executed: output termination or output on or being hold with the last step. Halt the current operation based on Stop Condition...
  • Page 68 GPP-3060/6030 User Manual Under the Delay function, press the Groups F1 (Set) button followed by selecting the F3 (Groups), the setting on LDC will be activated and appears in red font . Use number pad for direct setting followed by pressing F1 (Done) key to confirm;...

  • Page 69: Set Group Parameter

    BASIC OPERATION perform the function of closing Delay . In Delay ON, the F1 (Restart) button appears, it means that start from the first; in CH1/CH2 running delay, the F2 (Sync) button appears, it means that two channels start from the first at the same time.
  • Page 70 GPP-3060/6030 User Manual (Decline). Base Time is for setting time of initial Group. Step is for setting time interval of neighboring Group. Under the Delay function, press the Parameter F2 (Edit) button followed by Setting selecting the F1 (No.). The setting on...
  • Page 71 BASIC OPERATION Under the Delay function, press the Patterm F2 (Edit) button followed by selecting F4 (Pattern), and then set up via F1 (01Patt) and F2 (10Patt). The live setting result appears on the LCD. Under the Delay function, press the Time Set F2 (Edit) button followed by selecting the F5 (Time Set), and then...

  • Page 72: Menu Tree

    GPP-3060/6030 User Manual Menu Tree Description User is able to well understand the overall functions of Delay via menu tree, which is put in proper order by layer. The Return key is used for back to the parent menu. See the construction...
  • Page 73 BASIC OPERATION Advance Delay Edit Stop Memory Delay On Return Cycles None Type Restart Done Done Voltage *.CSV Sync Return PageUp Define *.DLY PageDown Delay.Off Return Start State Return NewFile Return Done Return Current Save Inverted Define Last Recall Next Return Return Select...

  • Page 74: Save And Recall

    GPP-3060/6030 User Manual Save and Recall Description GPP models can save and recall the Delay data from internal 10 groups or flash drive. Avaialble for *.CSV or *.DLY file type Parameter Type Description Avaialble for creating new *.CSV or New File *.DLY file type...
  • Page 75 BASIC OPERATION 3. Rotate the scroll wheel (Encode) to select target file. 4. Press F3 (Save) button to save the settings of Delay into the corresponding file. 5. Press the F4 (Recall) button to recall the Delay file of list to the current sequence settings when necessary.
  • Page 76 GPP-3060/6030 User Manual 5. Press F3 (Save) button to save the settings of Delay into the corresponding file. 6. Press the F4 (Recall) button to recall the Delay file of list to the current sequence settings when necessary.

  • Page 77: Monitor Function

    BASIC OPERATION Monitor Function In order to have well understanding of the Description channel under long-term output, the GPP series has the additional live monitor function, which helps guarantee load status of client via halting operation based on certain preset conditions. Warning: this feature is Not applicable to CH3.
  • Page 78 GPP-3060/6030 User Manual not selected. Press the Advance key on control Parameter Voltage panel. Select the F4 (Monitor) Setting function followed by pressing the F1 (Voltage) button to enter the voltage setting. 1. Press the F1 (Set) button. The setting on LCD is activated and appears in red font color.
  • Page 79 BASIC OPERATION 3. Press the F5 (Logic) button to define logical pattern of other conditions. Press the Advance key on control Power panel. Select the F4 (Monitor) function followed by pressing the F3 (Power) button to enter the power setting. 1.
  • Page 80 GPP-3060/6030 User Manual remains the original when single channel is enabled, whilst it turns to white when multiple channels are activated).

  • Page 81: Recorder Function

    BASIC OPERATION Recorder Function Description In order to have well understanding of the channel under long-term output, the GPP series has the additional live record function, which saves file via media for further analysis later. Warning: this feature is Not applicable to CH3. Set Recorder Set period of each recorded.
  • Page 82 GPP-3060/6030 User Manual number pad to set the parameters directly and then press the F1 (s) button to confirm; or use arrow keys along with scroll wheel to complete the setting. Press the Advance key on control Groups panel. Select the F5 (Recorder) function.
  • Page 83 BASIC OPERATION Press right arrow button to enter the Internal list of 10 groups. Rotate the scroll Storage wheel (Encode) to select target file. Also rotate the scroll wheel (Encode) to enter the flash drive when necessary. Press F3 (Save) button to save the temporary data into the corresponding file.
  • Page 84 GPP-3060/6030 User Manual Type/*.CSV/ *.REC/New Flash File/Select buttons appear when drive operation flash drive is selected. descriptio Note:  Type is used to select *.CSV and *.REC file types.  New File is used to create new file.  Select is used to open the required file folder.

  • Page 85: External I/O Control

    BASIC OPERATION External I/O Control The GPP series models Description provides user with a programmable external trigger port, which is used to dock certain functions control. It can turn each Data Line Function (D0,D1,D2,D3,D4) into input signal respectively to have command of the following four functions: 1.
  • Page 86 GPP-3060/6030 User Manual Up to 10 terminals within Rear Pannel the control port; the upper Control Port 5 terminals can be set input/output functions, while the lower 5 are ground terminals. See diagram in right side for details (rear view).

  • Page 87: Key Function Description

    BASIC OPERATION Key Function Description Input/Output Mode: Operation Result Function Select object to be set from D0 to F4 Data Line Set to Enable or Disable function of the port Enable Set which mode to adopt: Input Mode or Mode Output Mode Select corresponding channel: F1(CH1), F2 Channel...
  • Page 88 GPP-3060/6030 User Manual F5 (More) under Output Mode setting: Operation Result Function Set response type: F1(Output), F2 (Voltage), Condition F3 (Current), F4 (Power), F5 (Auto) Note: F5 (Auto) triggers automatically only when voltage, current or power triggers meet at least one condition.

  • Page 89: File Operation

    FILE OPERATION ILE OPERATION Restore Factory Default Settings ......93...

  • Page 90: Save/Recall

    GPP-3060/6030 User Manual Save/Recall System provides user with 4 different files, each of Description which has 10 groups including parameter setting *.set, use record *.rec, sequence output *.seq and delay output *.dly. Note: Both file folder and name in flash drive are limited within 8 characters.
  • Page 91 FILE OPERATION Press the right arrow button to enter the file group. Rotate the scroll wheel (Encode) and stop at the file in need Press the F3 (Save) button to have the settings of current model saved into the corresponding file. Or press the F4 (Recall) button to recall the corresponding file, whose file name will be shown on the status bar.
  • Page 92 GPP-3060/6030 User Manual Refer to page 84 for chapter of Memory operation of Recorded Record. file operation *.REC Note: *.REC file can be edited in PC by the specified format (*.CSV or *.REC) and imported, via flash drive, into PC.

  • Page 93: Restore Factory Default Settings

    FILE OPERATION Restore Factory Default Settings There’s a group of Default value, the non- Description modifiable factory default setting. User is able to restore Default or proceed to Preset operation from Power On under System. Press the System button to enter the interface Operation followed by pressing either the F2 (Power On) or the F5 (Preset) button to select Default.

  • Page 94: System Settings

    SYSTEM SETTINGS YSTEM SETTINGS System Information ..........95 System Settings ............96 Firmware Upgrading ..........98 Description of Using Flash Drive ......99...

  • Page 95: System Information

    SYSTEM SETTINGS System Information The picture below shows complete system System information. If the selected model is without ports Information (GPIB, LAN), the corresponding info will disappear. GPIB Press the System button on the panel to show the Check screen as above. operation Model View the device Model.

  • Page 96: System Settings

    GPP-3060/6030 User Manual System Settings Description It can be used to perform system operations for machine. Remote control and relevant Setting Interface information data output setting Power On Power on initial state setting Language menu language setting BackLight Adjust the LCD brightness.
  • Page 97 SYSTEM SETTINGS In the System menu, press the F3 (Setting) Backlight button followed by selecting the F2 (Backlight) brightness adjustment to adjust backlight brightness. There are three brightness levels: High, Middle, and Low. Select from pressing the F1 (Low) or F2 (Middle) or F3 (High) button.

  • Page 98: Firmware Upgrading

    Firmware Upgrading When system is failure, request by customer GW When to Instek. When the system fails, firmware can Upgrade Firmware requested by GW Instek customers. Firmware file Supplied by GW Instek Upgrade Requirement After plugging in flash drive, the corresponding Operation symbol appears in the status bar.

  • Page 99: Description Of Using Flash Drive

    SYSTEM SETTINGS Description of Using Flash Drive It can be used when upgrading the software Description upgrades, screenshot operation and importing or exporting files. Flash drive only support USB2.0/USB3.0,FAT32 file system,16G MAX. Insert flash driver into the USB Host port. Operation Then the system identifies the flash driver and the indentification appears in the status bar.
  • Page 100 GPP-3060/6030 User Manual The files of Sequence (*.SEQ), Recorder Exporting the (*.REC), Delay (*.DLY), etc within machine can Sequence data be, in addition to individual format, converted to *.CSV file format for easy check and edit in PC by user. For more details, refer to page 90.

  • Page 101: Remote Control

    REMOTE CONTROL EMOTE CONTROL RS-232 ..............104 USB ................106 GPIB ................. 108 LAN ................110 Command Syntax ........... 116 Command List ............120 Measurement Instructions ........120 Display Functions ............ 120 Output Commands ..........120 Source and Load Commands ........121 Status Commands ...........
  • Page 102 GPP-3060/6030 User Manual Enable Registers ............202 Status Byte Register ..........202 Standard Event Register .......... 204 Status Byte Register Commands......205 Standard Event Register Commands ...... 206 Other Status Register Commands ......208 Errors ..............209 Error Message ............209...

  • Page 103: Connection Usage

    REMOTE CONTROL Connection Usage This chapter describes how to set and enable port, as well as all the required preparations prior to operation. The GPP series has 2 standard remote control Port type ports (RS-232, USB), and 2 optional ports (GPIB, LAN).
  • Page 104 GPP-3060/6030 User Manual RS-232 The GPP series models can be remotely Description controlled by RS-232 connection. Rear panel RS-232 port Interface Under power-off state, connect RS-232 cable Connection and select RS-232 port in the Interface. The message USB232 will appear gray in the status bar when connection, and turns to white color while the first command connects succesfully.
  • Page 105 Perform the following query: Function check *IDN? The unit will return the manufacturer, model, serial number and software version. GW INSTEK, GPP-3060, SN: xxxxxxxx, Vx.xx Disable Remote Control Mode Send a remote command Local from the PC.  Long-press the F6 (unlock) key on the front ...

  • Page 106: Usb

    GPP-3060/6030 User Manual GPP can be connected via USB using the USB Description Communications Device (CDC) class. Rear panel USB device port. Interface Install the USB driver provided by suppiler in Installing the Driver Select USB port in the Interface after connecting the USB cable.
  • Page 107 Perform the following query: Function Check *IDN? The unit will return the manufacturer, model, serial number and software version. GW INSTEK, GPP-3060, SN: xxxxxxxxx, Vx.xx Send a remote command from the PC  Disabling Remote Long-press the F6 (unlock) key on the front ...

  • Page 108: Gpib

    GPP-3060/6030 User Manual GPIB The communication data format, compatibility Description settings and GPIB address must all be configured before using GPIB remote control. Rear panel GPIB port. Interface Select GPIB port in the Interface Connection after connecting the GPIB cable.
  • Page 109 REMOTE CONTROL Send a remote command from the PC  Exiting from Long-press the F6 (unlock) key on the  Remote Control front panel. Mode...

  • Page 110: Lan

    GPP-3060/6030 User Manual When using the LAN port, the relevant Description parameters are supposed to be set earlier. Select LAN port in the Interface after Connection connecting the LAN cable. The message LAN will appear gray in the status bar when connection, and turns to white color while the first command connects succesfully.
  • Page 111 REMOTE CONTROL D. press the F4 (Host Name) button to manually input. The Name area will be activated and become red color after setting. The default first letter is A, and can be changed to other string by rotating scroll wheel Encoder (A, B...Z, a, b...z, 1, 2...9, 0, - in clockwise sequence).
  • Page 112 GPP-3060/6030 User Manual F. return to the Manual configuration menu and repeat manually configuring NetMask. Press the F2 (NetMask) button to manually input data. The set content will be activated to become red color. Input required data and confirm by pressing the F1 (Done) button. Press the F5 (Clear) button to clear and input again if error occurs.
  • Page 113 REMOTE CONTROL A. Press the System button to enter the system DHCP interface followed by pressing the F1 (Interface) button to configure port parameter. B. Press the F4 (LAN) button to configure internet port parameter. C. Press the F1 (Config) button to configure relevant parameter.
  • Page 114 GPP-3060/6030 User Manual 2. Click on “Browser Web Control” to execute commands through the browser, as shown below. 3. Press the “View & Modify Configuration” icon to enter the Modify Config menu, as shown below.
  • Page 115 REMOTE CONTROL 4. Click “Modify Config” to enter the network configuration setting menu, as shown below. Use the mouse to click on “Save and Restart” to change the remote settings for the GPP series. Click “Undo Edits” to cancel all the edited Note settings.

  • Page 116: Command Syntax

    GPP-3060/6030 User Manual Command Syntax The commands that are used with the GPP meet IEEE488.2 and SCPI standards. SCPI Commands Overview SCPI Command Format SCPI is an ASCII based command language designed for test and measurement instruments. SCPI commands uses a hierarchical structure (tree system), and is divided into different subsystems.
  • Page 117 REMOTE CONTROL Symbol Description SCPI commands have the following conventional symbols. These symbols are not commands but are used to describe the command parameters. 1. Curly Brackets { } Curly Bracket enclose command string parameters, for example: {OFF|ON} 2. Vertical Bars | Vertical bars are used to separate one or more optional parameters.
  • Page 118 GPP-3060/6030 User Manual Parameter Types The commands have a number of different parameter categories. How the parameters are set depend on the parameter categories. 1. Boolean Commands parameter that have to states “OFF” and “ON”, for example, DISPlay:FOCUs {ON|OFF}. “ON” will turn on the focus display function, while “OFF”...
  • Page 119 REMOTE CONTROL 5. ASCII Strings ASCII string parameters must use a combination of ASCII characters in a string. For example: For the command: MODE <name>, <name> must be an ASCII string. Command Abbreviations The syntax for SCPI commands contains a combination of upper and lower case letters.

  • Page 120: Command List

    GPP-3060/6030 User Manual Command List Measurement Instructions :MEASure[1|2|3]:<function>? Page 130 Page 130 :MEASure[1|2|3]:ALL? Page 130 :MEASure:<function>:ALL? Page 131 VOUT<X>? Page 131 IOUT<X>? Display Functions :DISPlay:ENABle <b> Page 132 Page 132 :DISPlay:ENABle? :DISPlay:BRIGhtness <NRf> Page 132 Page 132 :DISPlay:BRIGhtness? Page 133...

  • Page 121: Source And Load Commands

    REMOTE CONTROL :OUTPut[1|2|3]:OVP:TRIGger? Page 136 Page 136 :OUTPut[1|2]:OVP <value> Page 136 :OUTPut[1|2|3]:OVP? :OUTPut[1|2|3]:OCP:STATe <b> Page 137 Page 137 :OUTPut[1|2|3]:OCP:STATe? :OUTPut[1|2|3]:OCP:TRIGger? Page 137 Page 137 :OUTPut[1|2]:OCP <value> Page 138 :OUTPut[1|2|3]:OCP? Source and Load Commands Page 139 :SOURce[1|2]:CURRent <NRf> Page 139 ISET<X>:<NR2> :SOURce[1|2]:CURRent? Page 139 ISET<X>?
  • Page 122 GPP-3060/6030 User Manual :LOAD[1|2]:CR {ON|OFF} Page 144 Page 144 :MODE[1|2]? Page 144 :LOAD[1|2]: RESistor <NRf> :LOAD[1|2]: RESistor? Page 145 Page 145 :LOAD:DISPlay {Low|Middle|High} :LOAD:DISPlay? Page 145 Page 145 :DELAy[1|2]:CYCLEs {N|I}[,<value>] Page 146 :DELAy[1|2]:CYCLEs? Page 146 :DELAy[1|2]: ENDState {ON|OFF|LAST} Page 146...
  • Page 123 REMOTE CONTROL :DELAy[1|2]:MEMory:LOAD {0,1,2,3,4,5,6,7,8,9} Page 153 Page 153 :DELAy[1|2]:USB:SAVE <dest> Page 154 :DELAy[1|2]:USB:LOAD <dest> :MONItor[1|2]:CURRent:CONDition Page 154 {<C|>C|=C|NONE}, {AND|OR|NONE} Page 155 :MONItor[1|2]:CURRent:CONDition? :MONItor[1|2]:CURRent[:VALue] Page 155 {<value>|MINimum|MAXimum} Page 155 :MONItor[1|2]:CURRent[:VALue]? :MONItor[1|2]:POWER:CONDition Page 155 {<P|>P|=P|NONE} Page 156 :MONItor[1|2]:POWER:CONDition? :MONItor[1|2]:POWER[:VALue] Page 156 {<value>|MINimum|MAXimum} Page 156 :MONItor[1|2]:POWER[:VALue]? :MONItor[1|2][:STATe] {ON|OFF}...
  • Page 124 GPP-3060/6030 User Manual :RECOrder:PERIod? Page 160 Page 160 :RECOrder[:STATe] {ON|OFF} Page 161 :RECOrder[:STATe]? :RECOrder[1|2]:GROUPs <value> Page 160 Page 160 :RECOrder[1|2]:GROUPs? :RECOrder[1|2]:ENABle {ON|OFF} Page 160 Page 161 :RECOrder[1|2]:ENABle? Page 162 :SEQUence[1|2]:CYCLEs {N|I}[,<value>] Page 162 :SEQUence[1|2]:CYCLEs? Page 163 :SEQUence[1|2]:ENDState {OFF|LAST} Page 163 :SEQUence[1|2]:ENDState? :SEQUence[1|2]:GROUPs <value>...
  • Page 125 REMOTE CONTROL :SEQUence[1|2]:TEMPlet:MAXValue Page 169 {<value>|MINimum|MAXimum} Page 169 :SEQUence[1|2]:TEMPlet:MAXValue? Page 169 :SEQUence[1|2]:TEMPlet:MINValue {<value>|MINimum|MAXimum} Page 170 :SEQUence[1|2]:TEMPlet:MINValue? Page 170 :SEQUence[1|2]:TEMPlet:OBJect {V|C} Page 170 :SEQUence[1|2]:TEMPlet:OBJect? Page 170 :SEQUence[1|2]:TEMPlet:POINTs <value> :SEQUence[1|2]:TEMPlet:POINTs? Page 171 :SEQUence[1|2]:TEMPlet:RISERate <value> Page 171 :SEQUence[1|2]:TEMPlet:RISERate? Page 171 Page 171 :SEQUence[1|2]:TEMPlet:SELect {SINE|PULSE|RAMP|UP|DN|UPDN|RISE|FALL} :SEQUence[1|2]:TEMPlet:SELect? Page 171...

  • Page 126: Status Commands

    GPP-3060/6030 User Manual :TRIGger:IN:RESPonse? {D0|D1|D2|D3|D4} Page 177 Page 177 :TRIGger:IN:SENSitivity {D0|D1|D2|D3|D4}, {LOW|MID|HIGH} Page 178 :TRIGger:IN:SENSitivity? {D0|D1|D2|D3|D4} Page 178 :TRIGger:IN:SOURce {D0|D1|D2|D3|D4},{CH1|CH2|CH3},{ON|OFF} Page 178 :TRIGger:IN:SOURce? {D0|D1|D2|D3|D4} Page 178 :TRIGger:IN:TYPE {D0|D1|D2|D3|D4}, {RISE|FALL|HIGH|LOW|STATE } Page 179 :TRIGger:IN:TYPE? {D0|D1|D2|D3|D4} Page 179 :TRIGger:OUT:CONDition {D0|D1|D2|D3|D4},{OUTOFF|OUTON|>V|<V|=V| >C|<C|=C|>P|<P|=P|AUTO} ,<value>...

  • Page 127: System Commands

    REMOTE CONTROL :STATus:OPERation:CONDition? Page 184 Page 184 :STATus:OPERation:ENABle <NRf> Page 184 :STATus:OPERation:ENABle? :STATus:MEASurement[:EVENt]? Page 185 Page 185 :STATus:MEASurement:ENABle <NRf> :STATus:MEASurement:ENABle? Page 186 Page 186 :STATus:MEASurement:CONDition? Page 186 :STATus:QUEStionable[:EVENt]? Page 186 :STATus:QUEStionable:CONDition? Page 186 :STATus:QUEStionable:ENABle <NRf> Page 187 :STATus:QUEStionable:ENABle? :STATus:QUEue[:NEXT]? Page 187 Page 187 :STATus:QUEue:ENABle <list>...

  • Page 128: System Related Commands

    GPP-3060/6030 User Manual :SYSTem:COMMunicate:LAN:IPADdress? Page 192 Page 192 :SYSTem:COMMunicate:LAN:SMASk <Mask> Page 193 :SYSTem:COMMunicate:LAN:SMASk? :SYSTem:COMMunicate:LAN:GATEway <IP address> Page 193 Page 193 :SYSTem:COMMunicate:LAN:GATEway? :SYSTem:COMMunicate:LAN:MANualip[:STATe] <b> Page 193 Page 194 :SYSTem:COMMunicate:LAN:MANualip[:STATe]? Page 194 :SYSTem:COMMunicate:LAN:APPLy Page 194 :SYSTem:REMote Page 194 REMOTE Page 194 :SYSTem:BEEPer:STATe {0|1|OFF|ON} BEEP<Boolean>...

  • Page 129: Ieee488.2 Common Commands

    REMOTE CONTROL *RST Page 199 Page 199 *SAV <NRf> Page 199 SAV<NR1> *RCL <NRf> Page 200 Page 200 RCL<NR1> IEEE488.2 Common Commands *SRE <Enable Values> Page 205 Page 205 *SRE? Page 206 *STB? Page 206 *ESE <Enable Value> Page 206 *ESE? *ESR? Page 206...

  • Page 130: Command Details

    GPP-3060/6030 User Manual Command Details When using commands to select a specific channel, [1] stands for CH1, [2] stands for CH2. "1" can be omitted when you want to select CH1 as it is selected by default. However if you wish to select CH2, "2"...
  • Page 131 REMOTE CONTROL Description < function >: VOLTage,CURRent,POWEr Example :MEASure:VOLTage:ALL? Reads back the all channels voltage value. About CH3 , The query voltage will return the set Note value, current and power will return zero. Command VOUT<X>? Function Returns the actual output voltage. Description 1= CH1, 2= CH2 Example...

  • Page 132: Display Commands

    GPP-3060/6030 User Manual Display Commands Command :DISPlay:ENABle <b> Function Turn the LCD display on or off. Description 0/OFF: Turns the display off. 1/ON: Turns the display on. Example :DISPlay:ENABle ON Turns the LCD display on. Command :DISPlay:ENABle? Function Queries the state of the display.
  • Page 133 REMOTE CONTROL Return Low: The brightness is low, Middle: The brightness is low, High: The brightness is low. Example :DISPlay:BRIGhtness? Returns the brightness of the display. Command :DISPlay:TYPE {1|2|4|5|6|7} Function Sets the display screens. For details, see page 34. Example :DISPlay:TYPE 4 Sets the display screens of TYPE4.

  • Page 134: Output Commands

    GPP-3060/6030 User Manual Output Commands Command :OUTPut[1|2|3][:STATe] <b> Function Turns the output on or off. Description <b> 0/OFF: Turn off the output 1/ON: Turn on the output Example :OUTPut1:STATe ON Turns on the output of CH1. Command :OUTPut[1|2|3][:STATe]? Function Queries the output state.
  • Page 135 REMOTE CONTROL <Boolean> : 0= off, 1=on Example OUT1 Turns on the output. ROUTe:TERMinals {FRONt/REAR} Command Function Set the front or rear terminal output. Example ROUTe:TERMinals REAR Set output from rear terminal. ROUTe:TERMinals Command Function Query front or rear terminal output. FRONt: Output from front terminal.
  • Page 136 GPP-3060/6030 User Manual Example :OUTPut2:OVP:STATe? Returns the status of the OVP function on CH2. Command :OUTPut[1|2|3]:OVP:TRIGer? Function Query whether the OVP protection function has been triggered. Return 0/OFF: The channel OVP protection is not triggered. 1/ON: The channel OVP protection has been triggered.
  • Page 137 REMOTE CONTROL Command :OUTPut[1|2|3]:OCP:STATe <b> Function Turns OCP protection on/off. Description <b> 0/OFF:Turns OCP off. 1/ON:Turns OCP on. Example :OUTPut2:OCP:STATe ON Turn on OCP on CH2. Command :OUTPut[1|2|3]:OCP:STATe? Function Queries the status of the OCP function. Return 0/OFF: OCP function is off. 1/ON: OCP function is on.
  • Page 138 GPP-3060/6030 User Manual Example :OUTPut2:OCP 1.5 Sets the OCP voltage to 1.5A for CH2. The USB port, OCP value can not be set. Note Command :OUTPut[1|2|3]:OCP? Function Queries the OCP current level. Example :OUTPut2:OCP? Queries the OCP current level on CH2.

  • Page 139: Source And Load Commands

    REMOTE CONTROL Source and Load Commands Command :SOURce[1|2]:CURRent <NRf> Function Sets the current level. 0.0000-6.2000 (Refer to the specification Description <NRf> sheet for MAX value). Example :SOURce2:CURRent 1.0005 Sets the current level to 1.0005A for CH2. About CH3, The current value can not be set. Note Command ISET<X>:<NR2>...
  • Page 140 GPP-3060/6030 User Manual Example ISET1? Returns the CH1 output current setting. Command :SOURce[1|2]:CURRent[:LIMit]:STATe? Function Queries the current limit state. Return 0: The current limit has not been reached. 1:The current limit has been reached. Example :SOURce2:CURRent:STATe? Return the current limit state of CH2.
  • Page 141 REMOTE CONTROL Command :SOURce[1|2]:VOLTage? Function Queries the output voltage setting. Example :SOURce2:VOLTage? Queries the output voltage setting on CH2. Command VSET<X>? Function Returns the output voltage setting. Description X ：1= CH1, 2= CH2 Example VSET1? Returns the CH1 output voltage setting. Command :SOURce[1|2]:RESistor <...
  • Page 142 GPP-3060/6030 User Manual Example :SOURce:CURRent:ALL? Queries the setting current value and returns the readback value for all channels. About CH3, current value will returns 5.0000A. Note Command :SOURce:VOLTage:ALL? Function Queries the setting voltage value in all channnels. Example :SOURce:VOLTage:ALL? Queries the setting voltage t value and returns the readback value for all channels.
  • Page 143 REMOTE CONTROL Example :OUTPut:PARallel ON Sets CH1/CH2 as tracking parallel mode. Command TRACK<NR1> Function Selects the operation mode: independent, tracking series, or tracking parallel. Series-parallel mode is not supported under LOAD. NR1 0: Independent, 1: Series, 2: Parallel Example TRACK0 Selects the independent mode.
  • Page 144 GPP-3060/6030 User Manual Description [FAST]: In order to protect the function switching device” relay”, it is necessary to wait until the voltage and current drop to zero under normal conditions. When FAST is enabled, this factor will not be considered, but it is easy to damage the “relay”, so it is recommended to use it with...
  • Page 145 REMOTE CONTROL Command :LOAD[1|2]: RESistor? Function Queries the Load CR level. Description <NRf> 1-1000 Example :LOAD2:RESistor? Return the Load CR level for CH2. Command :LOAD:DISPlay {Low|Middle|High} Function In load mode, set the minimum voltage value that can be displayed. The factory default is high. Below this value, it will display “--.----“.
  • Page 146 GPP-3060/6030 User Manual Example :DELAy2:CYCLEs N,100 Sets the cycle number of Delay as 100 for CH2. Command :DELAy[1|2]:CYCLEs? Function Queries the cycle number of Delay. Example :DELAy2:CYCLEs? Return to I or N, <value> for CH2 (For example: N,100). Command :DELAy[1|2]:ENDState {ON|OFF|LAST} Function Sets the termination state of Delay.
  • Page 147 REMOTE CONTROL Function Sets the output number of Delay. Description <NRf> 1 - 2048 Example :DELAy2:GROUPs 100 Sets the output number of Delay as 100 for CH2. Command :DELAy[1|2]:GROUPs? Function Queries the output number of Delay. Example :DELAy2:GROUPs? Return the output number of Delay for CH2. Command :DELAy[1|2]:PARAmeter <No>,{ON|OFF},<time>...
  • Page 148 GPP-3060/6030 User Manual Function Queries the delay parameter of the specified groups of Delay. Returns to a string initiating from #. Data head is to describe data length information starting from #. For example, ##9000000017, the later 9 digits (000000017) following the initial 9 indicate length of data flow (17 bytes).
  • Page 149 REMOTE CONTROL Command :DELAy[1|2]:STARt? Function Queries the sequence number for initial execution of the channel delay output. Example :DELAy2:STARt? Returns the initial sequence number of CH2 sequence output. Command :DELAy[1|2][:STATe] {ON|OFF} Enable or disable the delay output function of the Function active channel.
  • Page 150 GPP-3060/6030 User Manual Example :DELAy2:STATe:GENE 01P The automatically generated state will repeat by the sequence of Off and the On for CH2. Command :DELAy[1|2]:STATe: GENErate? Queries the currently used pattern of the Function automatically generated state. Example :DELAy2:STATe:GENE? Queries the currently used pattern of the automatically generated state for CH2.
  • Page 151 REMOTE CONTROL Example :DELAy2:STOP? Queries the current stop condition, back to NONE or stop condition value. Command :DELAy:SYNChronize {ON|OFF} When both CH1 and CH2 are Delay on, turn on or Function off the delay synchronization between them. Example :DELAy:SYNChronize ON turn on the delay synchronization of CH1 and CH2.
  • Page 152 GPP-3060/6030 User Manual Description <value0> The duration of “ON” state. <value1> The duration of “OFF” state. FIX (fixed time) sets <value0> and <value1> time, which ragne from 1s to 300s. The default setting of delay time is enabled when only a time parameter is specified.
  • Page 153 REMOTE CONTROL Example :DELAy2:TIME:GENE? Queries the CH2 method of automatically generated time for delay and the corresponding parameter. Return a string with format consisting of the method of automatically generated time, <value0>,<value1>. :DELAy[1|2]:MEMory:SAVE Command {0|1|2|3|4|5|6|7|8|9} Saves the delayed file to the designated location of Function internal storage.
  • Page 154 GPP-3060/6030 User Manual Parameter <dest> indicates the designated location of external storage with file format in either usb:\<name>.CSV or usb:\<name>.DLY. The file name spans up to the max. 8 alphanumeric characters. .CSV/.DLY represents the suffix of file name. Storage location can not be designated when delay function is enabled.
  • Page 155 REMOTE CONTROL Example :MONItor2:CURRent:CONDition <C,AND Sets the CH2current monitor condition for monitor as <current, and the logical pattern as “and”. Command :MONItor[1|2]:CURRent:CONDition? Queries the current monitor condition for monitor Function (active channel). Example :MONItor2:CURRent:CONDition? Queries the CH2 current monitor condition for monitor.
  • Page 156 GPP-3060/6030 User Manual Function Sets the power monitor condition for monitor (active channel). Description {<P|>P|NONE} Sets power monitor condition as “ <P”(<power),“ >P”(>power) , “=P”(=power)or “NONE”(none-monitored power). Example :MONItor2:POWER:CONDition <P Sets the CH2 power monitor condition of monitor as <power.
  • Page 157 REMOTE CONTROL Command :MONItor[1|2][:STATe] {ON|OFF} Function Enable or disable monitor (active channel). Example :MONItor2 ON Enable monitor for CH2. Command :MONItor[1|2][:STATe]? Function Queries whether the current monitor is On or Off (active channel). Example :MONItor2? Queries whether the current monitor is On or Off of CH2.
  • Page 158 GPP-3060/6030 User Manual Command :MONItor[1|2]:VOLTage:CONDition{<V|>V|=V| NONE},{AND|OR|NONE} Function Queries the voltage monitor condition of monitor (active channel). Description {<V|>V|=V|NONE} Sets voltage monitor condition as “ <V”(<voltage),“ >V”(>voltage) , “=V”(=voltage)or “ NONE”(none-monitored voltage). {AND|OR|NONE} Practical monitor condition is the logical composition of voltage, current and power.
  • Page 159 REMOTE CONTROL Command :MONItor[1|2]:VOLTage[:VALue]? Function Queries the voltage monitor value of monitor (active channel). Example :MONItor2:VOLTage? Queries the CH2voltage monitor value for the current monitor. Command :RECOrder[1|2]:PATH? Function Queries the save location of recorded file. Example :RECOrder2:PATH? Queries the save location of recorded file for CH2. Command :RECOrder[1|2]:MEMory{0|1|2|3|4|5|6|7|8|9} Function...
  • Page 160 GPP-3060/6030 User Manual Example :RECOrder2:USB usb:\R001.CSV Save the CH2 recorded file with specified name ” R001.CSV” to the external storage.To set record period and saving location is Not permitted when recorder is enabled. Therefore, preset required saving location prior to enabling recorder.
  • Page 161 REMOTE CONTROL Function Enable or disable recorder. When recorder is enabled, it is Not allowed to set record period and saving location and instrument will sample and save output of each channel based on the interval of currently set recorded period. Make sure output of each channel is enabled during recording process.
  • Page 162 GPP-3060/6030 User Manual Example :RECOrder2:GROUPs? Returns the group number of CH2 recorder. Command :RECOrder[1|2]:ENABle {ON|OFF} Function Sets the channel recorder ON or OFF. Example :RECOrder2:ENABle ON Enables CH2 recorder. Command :RECOrder[1|2]:ENABle? Function Queries the state of channel recorder. Return ON: Recorder is Enable.
  • Page 163 REMOTE CONTROL Command :SEQUence[1|2]:ENDState {OFF|LAST} Function Sets terminate state of sequence. {OFF|LAST} Output disabled (OFF): instrument Description automatically disable output when output is complete. The last group (LAST): instrument stays at the output state of the last group when output is complete.
  • Page 164 GPP-3060/6030 User Manual Function Queries the output group number of the sequence. Example :SEQUence2:GROUPs? Queries the CH2 output group number of the sequence. Returns to an integer between 1 to 2048. :SEQUence[1|2]:PARAmeter<No>,<volt>,<curr>,< Command time> Function Sets the parameter of the specified group.
  • Page 165 REMOTE CONTROL Function Queries the specified several groups of sequence parameter. Returns to a string initiating from #. Data head is to describe data length information starting from #. For example, ##9000000037, the later 9 digits (000000037) following the initial 9 indicate length of data flow (37 bytes).
  • Page 166 GPP-3060/6030 User Manual Function Sets the sequence number for initial execution. <value>: Integer 0 - 2047 Example :SEQUence2:STARt 10 Sets the CH2 sequence output to start from the group 11th. Command :SEQUence[1|2]:STARt? Function Queries the sequence number for initial execution of the channel sequence output.
  • Page 167 REMOTE CONTROL Example :SEQUence2:STATe? Queries the CH2 state of sequence output. Returns to ON or OFF. Command :SEQUence:SYNChronize {ON|OFF} When both CH1 and CH2 are sequence on, turn on Function or off the sequence synchronization between them. Example :SEQUence:SYNChronize ON turn on the sequence synchronization of CH1 and CH2.
  • Page 168 GPP-3060/6030 User Manual Command :SEQUence[1|2]:TEMPlet:INTErval <value> Function Sets the time interval. Description <value> integer 1s to 300s. Time interval is the duration period in accord with each time parameter of the active selected templet. Example :SEQUence2:TEMPlet:INTErval 15 Sets the CH2 time interval as 15s. Pulse templet does Not support this parameter.
  • Page 169 REMOTE CONTROL Example :SEQUence2:TEMPlet:INVErt? Returns to the templet of CH2 to check if the invert function is ON or OFF. Command :SEQUence[1|2]:TEMPlet:MAXValue{<value>|MI Nimum|MAXimum} Function Sets the maximum voltage or current value of the active selected templet. Description When voltage is the object to edit, it is the maximum voltage to be set.
  • Page 170 GPP-3060/6030 User Manual Example :SEQUence2:TEMPlet:MINValue 0.5 Sets the CH2 minimum voltage of the active selected templet as 0.5V. Command :SEQUence[1|2]:TEMPlet:MINValue? Queries the minimum voltage or current value of Function the active selected templet. Example :SEQUence2:TEMPlet:MINValue? Returns to the CH2 minimum voltage or current value of the active selected templet.
  • Page 171 REMOTE CONTROL Example :SEQUence2:TEMPlet:POINTs 10 Sets the CH2 overall points as 10. Command :SEQUence[1|2]:TEMPlet:POINTs? Function Queries the actively set overall points. Example :SEQUence2:TEMPlet:POINTs? Returns the CH2 actively set overall points. Command :SEQUence[1|2]:TEMPlet:RISERate <value> Function Sets the rising degree of ExpRise. Description <value>...
  • Page 172 GPP-3060/6030 User Manual Function Queries the actively selected templet type. Example :SEQUence2:TEMPlet:SELect? Returns the actively selected templet type for CH2. Command :SEQUence[1|2]:TEMPlet:SYMMetry <value> Function Sets the symmetry of RAMP. Description <value> Ranges from 0 to 100. Example :SEQUence2:TEMPlet:SYMMetry 50 Sets the symmetry of RAMP as 50% for CH2.
  • Page 173 REMOTE CONTROL Function Sets the sequential number of channel sequence output templet to strat execution. Example :SEQUence2:TEMPlet:STARt 100 Sets the initial number of CH2 sequence output templet as 100. Command :SEQUence[1|2]:TEMPlet:STARt? Function Queries the sequential number of channel sequence output to strat execution. Example :SEQUence2:TEMPlet:STARt? Returns to the initial number of CH2 sequence...
  • Page 174 GPP-3060/6030 User Manual Example :SEQUence2:MEMory:LOAD 1 Recalls the CH2 sequence output file of SEQUENCE01 saved in the internal storage. Command :SEQUence[1|2]:USB:SAVE <dest> Saves the channel sequence output file to the Function designated location of external storage. <dest> indicates the designated location of external storage with file format in either usb:\<name>.CSV or usb:\<name>.SEQ.
  • Page 175 REMOTE CONTROL Example :TRIGger:IN D0,ON Enabled trigger input function of the D0 data line. Command :TRIGger:IN[:ENABle]?{D0|D1|D2|D3|D4} Function Queries the state of the trigger input function of the specified data line. Example :TRIGger:IN? D0 Returns the state of the trigger input function of the D0 data line.
  • Page 176 GPP-3060/6030 User Manual Description ON|OFF||TOGGLE|POWER|CV|CC|CR|IND| SER|PAR } Enable output (ON): when the input signal of the specified data line meets the trigger condition, enable the channel output of the actively selected controlled channel. Disable output (OFF): when the input signal of the...
  • Page 177 REMOTE CONTROL Output Series mode (SER): when input signal of the specified cable line meets the set triggering condition, set CH1/CH2 in the series power mode. Output Parallel mode (PAR): when input signal of the specified cable line meets the set triggering condition, set CH1/CH2 in the parallel power mode.
  • Page 178 GPP-3060/6030 User Manual Command :TRIGger:IN:SENSitivity? {D0|D1|D2|D3|D4} Function Queries the trigger sensitivity from the trigger input of the specified data line. Example :TRIGger:IN:SENSitivity? D0 Returns the trigger sensitivity from the trigger input of D0 data line. Command :TRIGger:IN:SOURce {D0|D1|D2|D3|D4} , {CH1|CH2|CH3},{ON|OFF}...
  • Page 179 REMOTE CONTROL Description RISE|FALL|HIGH|LOW|STATE It is available to trigger from the following options of signal input: rising edge (RISE), falling edge (FALL), high level (HIGH), low level (LOW) or|STATE.For the signal input, high level: 2.5V~3.3V, low level: 0V~0.8V, noise tolerance: 0.4V.
  • Page 180 GPP-3060/6030 User Manual Description OUTOFF|OUTON|>V|<V|=V|>C|<C|=C|>P|< P|=P|AUTO When OUTOFF, OUTON or AUTO is selected, parameter <value> will be omitted. Input trigger: disable output(OUTOFF) and enable output (OUTON), both of which indicate to disable or enable respectively the trigger when the specified controlled channel output.
  • Page 181 REMOTE CONTROL Command :TRIGger:OUT:CONDition? {D0|D1|D2|D3|D4} Queries the trigger condition from the trigger Function output of the specified data line. Example :TRIGger:OUT:CONDition? D0 Returns the trigger condition from the trigger output of D0 data line. :TRIGger:OUT[:ENABle] Command {D0|D1|D2|D3|D4},{ON|OFF} Function Enables or disables the trigger output function of the specified data line.
  • Page 182 GPP-3060/6030 User Manual Description POSItive|NEGAtive Positive polarity (POSItive): when trigger condition is met, it will output the actively specified output signal. Negative polarity (NEGAtive) when trigger condition is met, it will invert and then output the actively specified output signal.

  • Page 183: Status Commands

    REMOTE CONTROL Example :TRIGger:OUT:SOURce? D0 Returns the controlled channel from the trigger output of D0 data line. Command :TRIGger:OUT:STATe [D0|D1|D2|D3|D4,] {ON|OFF} Function Set the data line trigger output state on or off. :TRIGger:OUT:STATe D0,ON Example Set the data line D0 trigger output state on. Command :TRIGger:OUT:STATe? [D0|D1|D2|D3|D4] Function...
  • Page 184 GPP-3060/6030 User Manual Command :STATus:PRESet Function Clears the operation event enable registers, the measurement event enable registers and the questionable event register, The unit will then return to the default settings status. Example :STATus:PRESet Command :STATus:OPERation[:EVENt]? Function Read the operation event register.
  • Page 185 REMOTE CONTROL Example :STATus:OPERation:ENABle? Read the contents of the operation enable status register. Command :STATus:MEASurement[:EVENt]? Function Reads the measurement event status register. Example :STATus:MEASurement? Reads the contents of the measurement event status register. Command :STATus:MEASurement:ENABle <NRf> Function Program the measurement enable status register. Description <NRf>...
  • Page 186 GPP-3060/6030 User Manual Command :STATus:MEASurement:ENABle? Function Read the measurement enable status register. Example :STATus:MEASurement:ENABle? Read the contents of the measurement enable status register. Command :STATus:MEASurement:CONDition? Function Read the measurement condition status register. Example :STATus:MEASurement:CONDition? Read the contents of the measurement condition status register.
  • Page 187 REMOTE CONTROL Example :STATus:QUEStionable:ENABle 256 Sets the CAL bit. Command :STATus:QUEStionable:ENABle? Function Read the questionable enable status register. Example :STATus:QUEStionable:ENABle? Read the contents of the questionable enable status register. Command :STATus:QUEue[:NEXT]? Function Read the next message in the error queue. Example :STATus:QUEue? Read the next error message.
  • Page 188 GPP-3060/6030 User Manual Command :STATus:QUEue:ENABle? Function Read the error and status messages that have been enabled. Example :STATus:QUEue:ENABle? Returns the contents of the enabled error and status messages. Command :STATus:QUEue:DISable <list> Function Specifies which messages will not be placed in the error queue.
  • Page 189 REMOTE CONTROL Example :STATus:QUEue:CLEar Empty all the messages from the error queue.

  • Page 190: System Commands

    GPP-3060/6030 User Manual System Commands Command :SYSTem:VERSion? Function Query the SCPI version. Example :SYSTem:VERSion? Query the SCPI version. Command :SYSTem:ERRor? Function Read and clear the last error and from the error queue. Example :SYSTem:ERRor? Read and clear the last error and from the error queue.
  • Page 191 REMOTE CONTROL Command :SYSTem:CLEar Function Clear the error messages. Example :SYSTem:CLEar Clears the error queue. Command :SYSTem:POSetup <name> Function Set the power on configuration. Description <name> RST: Machine default settings. Last: Machine last settings. Example :SYSTem:POSetup RST Set the power on configuration to RST. Command :SYSTem:POSetup? Function...
  • Page 192 GPP-3060/6030 User Manual Function Query the DHCP status. Example :SYSTem:COMMunicate:LAN:DHCP? Query the DHCP state. :SYSTem:COMMunicate:LAN:IPADdress Command <IPaddress> Function Sets the IP address. <IP ASCII string, within the range of 1.0.0.0 Description address> to 223.255.255.255 (excluding 127.nnn.nnn.nnn). Note: This command is only applicable if for the manual IP mode.
  • Page 193 REMOTE CONTROL Example :SYSTem:COMM:LAN:SMAS 255.255.255.0 Sets the subnet mask to 255.255.255.0. Command :SYSTem:COMMunicate:LAN:SMASk? Function Query the subnet mask. Example :SYSTem:COMMunicate:LAN:SMASk? Query the subnet mask. Command :SYSTem:COMMunicate:LAN:GATEway <IPaddress> Function Sets the gateway IP address. Description <IP address> ASCII string, within the range of 1.0.0.0 to 223.255.255.255 (excluding 127.nnn.nnn.nnn).
  • Page 194 GPP-3060/6030 User Manual Example :SYSTem:COMMunicate:LAN:MANualip ON Enables a manual IP address to be set. Command :SYSTem:COMMunicate:LAN:MANualip[:STATe]? Queries whether manual IP addressing has been Function enabled or disabled. Example :SYSTem:COMMunicate:LAN:MANualip? Queries the status of the manual IP addressing. Command :SYSTem:COMMunicate:LAN:APPLy When this command is executed, all the LAN Function settings are applied.
  • Page 195 REMOTE CONTROL Example :SYSTem:BEEPer:STATe OFF Turns the buzzer off. Command BEEP<Boolean> Function Turn the buzzer on or off. <Boolean> 0:off, 1:on Example BEEP1 Turns on the beeper Command :SYSTem:BEEPer:STATe? Function Queries the buzzer status. Example :SYSTem:BEEPer:STATe? Queries the buzzer status. Command :SYSTem:LOCal Function...
  • Page 196 GPP-3060/6030 User Manual Example :SYSTem:INTerface USB Sets the interface type to USB. Command :SYSTem:LANGuage [CHINese|ENGlish] Function Sets the syetem language. Example :SYSTem:LANGuage ENGlish Sets the syetem lanuage to English. Command :SYSTem:LANGuage? Function Query the syetem lanuage. Example :SYSTem:LANGuage? Command :SYSTem:BAUDrate:USB...
  • Page 197 REMOTE CONTROL Function Query the RS232 baud rate. Example :SYSTem:BAUDrate:RS232? Command BAUD<NR1> Function Sets the baud rate to 9600 / 57600 / 115200. <NR1> 0: 115200bps, 1: 57600bps, 2: 9600bps Example BAUD0 Sets the baud rate to 115200bps Note It functions only when RS232 or USB is connected. Command HELP? Function...
  • Page 198 GPP-3060/6030 User Manual Return ISET<x>:<NR2> Sets the value of current. parameters VSET<x>:<NR2> Sets the value of voltage. ISET<x>? Return the value of current. VSET<x>? Return the value of voltage. IOUT<x>? Returns actual output current， VOUT<x>? Returns actual output voltage. TRACK<NR1> Sets the output of the power supply working on independent or tracking mode.

  • Page 199: System Related Commands

    Example *IDN? Returns the GPP identification: GW INSTEK,GPP-3060,XXXXXXXXX,V1.00 GW INSTEK: Manufacturer, GPP-3060: Model name, XXXXXXXXX: Serial number, V1.00: version number. Command *RST Function Resets the unit to RST default conditions. Example *RST Resets the unit.

  • Page 200: Scpi Status Registers Scpi

    GPP-3060/6030 User Manual Function Save the current setup to the selected save location. Description <NR1> : 0–9, Corresponding to STATE00-STATE09. SAV1 Stores the setting in memory 1(STATE01). Command *RCL <NRf> Function Recall the selected save setting from memory. Description <NRf>: 0 - 9 , Corresponding to STATE00-STATE09.
  • Page 201 REMOTE CONTROL *Note: URQ indicates that the "Lock" key on the panel has been used. (Entering lock from unlock or Entering unlock from lock).

  • Page 202: Event Registers

    GPP-3060/6030 User Manual Event Registers The operation, measurement and questionable status register groups all have event registers. The event registers are read only registers that reflect the status of the unit. Individual bits in the event registers are latched (set) when a corresponding event occurs and will remain latched even if the corresponding event changes, as long as the event bit is still set.
  • Page 203 REMOTE CONTROL Bit Definition for the Status Byte Register Bit number Decimal Definition value Not used, returns “0” 0 Not used Not used, returns “0” 1 Not used Indicates that one or more errors 2 Error Queue are stored in the error queue. One or more bits are set in the 3 Questionable questionable data register (for...

  • Page 204: Standard Event Register

    GPP-3060/6030 User Manual In general it is best to use the Operation Complete Bit (bit 0) in the standard event register to check to see if an operation/command has completed. After executing the *OPC command, the OPC bit will be set to 1. If a command or query is placed in the output...

  • Page 205: Status Byte Register Commands

    REMOTE CONTROL 4 Execution An execution error. Error 5 Command A command syntax error. Error 6 Not used Not used, return 0. 7 Power On This bit is set if the power supply has been reset from the last time you read the event register.

  • Page 206: Standard Event Register Commands

    GPP-3060/6030 User Manual Example *SRE? Returns “7”, which are the contents of the service request enable register. Command *STB? Query the status byte register. This is the same as Function performing a serial poll, however the master summary bit (MSS, bit 6) will not be cleared by the *STB command.
  • Page 207 REMOTE CONTROL Function Queries the standard event register. It returns a binary-weighted decimal value in the range of 0~255. Example *ESR? It returns 65, as the ESER is set as 0100 0001.

  • Page 208: Other Status Register Commands

    GPP-3060/6030 User Manual Other Status Register Commands Command *CLS Clears the status byte summary registers and the Function all event registers. Example *CLS Clears all the event registers, which include Standard event registers, Operation event registers, Measurement event registers, Questionable event registers.

  • Page 209: Errors

    REMOTE CONTROL Errors Error Message •Errors are stored in a first in-first out (FIFO) order. The first error message that is returned is the first error message that was stored. When an error is read it is also cleared from the queue. •If there are more than 10 errors produced the last error in the queue is replaced with “Que overflow”.
  • Page 210 GPP-3060/6030 User Manual -225 Data corrupt or stale -224 Out of memory -223 Illegal parameter value -222 Too much data -221 Parameter data out of range -220 Settings confiict -200 Parameter error -178 Execution error -171 Expression data not allowed...
  • Page 211 REMOTE CONTROL -110 Command header error -109 Missing parameter -108 Parameter not allowed -105 GET not allowed -104 Data type error -103 Invalid separator -102 Syntax error -101 Invalid character -100 Command error +000 No error +101 Operation complete +301 Reading overflow +302 Pulse trigger detection timeout...
  • Page 212 GPP-3060/6030 User Manual +610 Questionable calibration +900 Internal system error...

  • Page 213: Appendix

    APPENDIX PPENDIX Replacing the Fuse Remove the power cord and then take out the Steps box using a small screw driver. The fuse is stored in the housing. T5A/250V（220V/230V） Rating  T12A/250V（100V/120V） ...

  • Page 214: Specifications

    The specifications apply under the following conditions: The GPP is powered on for at least 30 minutes, within +20° C-+30°C. Power Mode Output CH1/CH2 0 - 30.000V , 0 - 6.0000A (GPP-3060) Rating Independent 0 - 60.000V , 0 - 3.0000A (GPP-6030) CH1, CH2 0 - 60.000V , 0 - 6.0000A (GPP-3060)
  • Page 215 1.8V/2.5V/3.3V/5.0V, ±0.35V, 3A The output current from the 2 terminals should Not exceed 5A. Warning Load Mode Display Voltage 1-32.00V (GPP-3060) 1-62.00V (GPP-6030) Current 0-6.200A (GPP-3060) 0-3.200A (GPP-6030) Power 0-50.00W(CH1/CH2) CV Mode CH1/CH2 1.500V - 32.00V (GPP-3060) 1.500V - 62.00V (GPP-6030)
  • Page 216 GPP-3060/6030 User Manual ≤±(0.1% + 30mV) Setting/Re adback accuracy Resolution 10mV CC Mode CH1/CH2 0 - 6.200A (GPP-3060) 0 - 3.200A (GPP-6030) Setting/Re ≤±(0.3% + 10mA) adback accuracy Resolution 1mA CR Mode CH1/CH2 1Ω- 1kΩ Setting/Re ≤±(3% + 1Ω) adback (voltage≥0.1V, and current≥0.1A)

  • Page 217: Optional Accessories

    APPENDIX Storage TEMPERATURE: -10˚C ~ 70˚C HUMIDITY: ≤70% Environment Power input AC 100V/120V/220V/230V±10%, 50/60Hz consumption 900VA,680W Accessories CD User manual x1, Quick Start manual x1, Power Code x1 Test lead: GTL-104A x 3 (Europe) Test lead: GTL-204A x 3, GTL-201A x1 Dimensions 213 (W) x 145 (H) x 362 (D) mm Weight Approx.
  • Page 218 GPP-3060/6030 User Manual Declaration of Conformity GOOD WILL INSTRUMENT CO., LTD. declare, that the below mentioned product Type of Product: Programmable DC Power Supply Model Number: GPP-3060/GPP-6030 satisfies all the technical relations application to the product within the scope of council: Directive:2014/30/EU;...

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