Chroma 62000D Series Operating And Programming Manual
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Chroma 62000D Series Operating And Programming Manual

Programmable bidirectiona dc power supply
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  • Page 2 Get more information by downloading Chroma ATE Solutions APP...
  • Page 3 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Version 1.1 March 2021...
  • Page 4 The information in this document is subject to change without notice. Chroma ATE INC. makes no warranty of any kind with regard to this manual, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
  • Page 5 All of Chroma’s instruments are warranted against defects in material and workmanship for a period of one year from date of shipment. Chroma agrees to repair or replace any assembly or component found to be defective, under normal use during this period. Chroma’s obligation under this warranty is limited solely to repairing any such instrument, which in Chroma’s sole opinion proves to be defective within the scope of the warranty when returned...
  • Page 6 Material Contents Declaration The recycling label shown on the product indicates the Hazardous Substances contained in the product as the table listed below. : See <Table 1>. : See <Table 2>. <Table 1> Hazardous Substances Lead Mercury Cadmium Hexavalent Polybrominated Selected Phthalates Chromium Biphenyls/...
  • Page 7 “” indicates that the level of the specified chemical substance exceeds the threshold level specified in the standards of SJ/T-11363-2006, EU Directive 2011/65/EU, and 2015/863/EU. Chroma is not fully transitioned to lead-free solder assembly at this moment; however, most of the components used are RoHS compliant.
  • Page 10 viii...
  • Page 11 Failure to comply with these precautions or specific WARNINGS given elsewhere in this manual will violate safety standards of design, manufacture, and intended use of the instrument. Chroma assumes no liability for the customer’s failure to comply with these requirements.
  • Page 12 Safety Symbols DANGER – High voltage. Explanation: To avoid injury, death of personnel, or damage to the instrument, the operator must refer to the explanation in the instruction manual. High temperature: This symbol indicates the temperature is hazardous. Do not touch to avoid personal injury. Protective grounding terminal: This symbol indicates that the terminal must be connected to ground before operation of the equipment to protect against electrical shock in case of a fault.
  • Page 13 Revision History The following lists the additions, deletions and modifications in this manual at each revision. Date Version Revised Sections Oct. 2020 Complete this manual. Mar. 2021 Add 100V, 1200V, and 1800V models of 62000D Series.

  • Page 15: Table Of Contents

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Table of Contents Overview ......................1-1 Introduction ......................1-1 System Functions ....................1-1 1.2.1 Operation Mode ..................1-1 1.2.2 Protection ....................1-1 1.2.3 Output and Indicators .................. 1-2 1.2.4 Control Signals for Input ................
  • Page 16 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3.2.3.4.1 OVP ....................3-15 3.2.3.4.2 OCP ....................3-16 3.2.3.4.3 OPP ....................3-16 3.2.3.4.4 Safety Int. Lock ................3-17 3.2.3.4.5 FOLDBACK ..................3-18 3.2.3.5 Meas. Setting ..................3-20 3.2.3.6 Screenshot .................... 3-22 3.2.4...
  • Page 17 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Remote Operation .................... 5-1 Overview ......................5-1 5.1.1 USB Interface ....................5-1 5.1.2 Setting GPIB and Ethernet Parameters ............5-1 5.1.3 Ethernet Remote Control ................5-1 GPIB Function of 62000D Series ................ 5-2 Introduction to Programming ................

  • Page 19: Overview

    Via GPIB/CAN (option), USB, Ethernet or APG (analog programmable interface) interface  to do remote control. Active PFC design  the PF value of 62000D series DC power supplies is >0.99. The high PF value increases the distribution capacity and wiring utilization.

  • Page 20: Output And Indicators

    Run time voltage program that can be set for up to an hour. Specifications Chroma 62000D Series high power density and bidirectional DC power supplies include three types of models; 6kW (62060D), 12kW (62120D), and 18kW (62180D). Table 1-1 lists the output specifications of these models. It is suggested to warm up the instruments for more than 10 minutes before performing verification tests.
  • Page 21 Overview Table 1-1 Specifications Chroma Model Name 62060D-100 62120D-100 62180D-100 Output Ratings Output Voltage 0-100V Output Current ±180A ±360A ±540A Output Power ±6,000W ±12,000W ±18,000W Min. Load Voltage (@ I Load Max) Line Regulation Voltage +/- 0.01% F.S. Current +/- 0.05% F.S.
  • Page 22 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Programming &Measurement Resolution Voltage (Front Panel ) 10mV Current (Front Panel) 10mA Voltage (Digital 0.002% of Vmax Interface) Current (Digital 0.004% of Imax Interface) Voltage (Analog 0.04% of Vmax...
  • Page 23 Overview System Fault indicator TTL: Active Low (O/P) Safety interlock (I/P) Time accuracy: <100ms Remote inhibit (I/P) TTL: Active Low Series & Parallel Master / Slave control for 10 units. operation (Series: 2 units / Parallel: 10 units) Auto Sequencing (List mode) Number of program Number of sequence...
  • Page 24 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Chroma Model Name 62060D-600 62120D-600 62180D-600 Output Ratings Output Voltage 0-600V Output Current ±40A ±80A ±120A Output Power ±6,000W ±12,000W ±18,000W Min. Load voltage (@ I Load Max) Line Regulation Voltage +/- 0.01% F.S.
  • Page 25 Overview Programming &Measurement Resolution Voltage (Front Panel ) 10mV Current (Front Panel) 10mA Voltage (Digital 0.002% of Vmax Interface) Current (Digital 0.002% of Imax Interface) Voltage (Analog 0.04% of Vmax Interface ) Current (Analog 0.04% of Imax Interface ) Remote Interface Analog programming Standard Standard...
  • Page 26 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual System Fault indicator TTL: Active Low (O/P) Safety interlock (I/P) Time accuracy: <100ms Remote inhibit (I/P) TTL: Active Low Series & Parallel Master / Slave control for operation Series: 2 units / Parallel: 10 units...
  • Page 27 Overview Chroma Model Name 62120D-1200 62180D-1200 62180D-1800 Output Ratings Output Voltage 0-1,200V 0-1,800V Output Current ±40A Output Power ±12,000W ±18,000W Min. Load voltage (@ I Load Max) Line Regulation Voltage +/- 0.01% F.S. Current +/- 0.05% F.S. Load Regulation Voltage +/- 0.02% F.S.
  • Page 28 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Programming &Measurement Resolution Voltage (Front Panel ) 100mV Current (Front Panel) 10mA Voltage (Digital 0.002% of Vmax Interface) Current (Digital 0.002% of Imax Interface) Voltage (Analog 0.04% of Vmax...
  • Page 29 Overview System Fault indicator TTL: Active Low (O/P) Safety interlock (I/P) Time accuracy: <100ms Remote inhibit (I/P) TTL: Active Low Series & Parallel Master / Slave control for Parallel: 10 units operation Auto Sequencing (List mode) Number of program Number of sequence 2ms –...
  • Page 30 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual For 0-100% load variation with constant nominal line voltage. Current mode ripple is measured from 10% to 100% of rated output voltage full current. Efficiency at 480Vac input Voltage and Full load output (Vo Max).
  • Page 31 Overview For applications with fast switchable power loads and cable lengths CAUTION greater than 20cm, it is recommended the cables be twisted and parallel capacitance be added to prevent oscillations, see Figure 1-1. Do not wrap the external input, output, and communication cables together to avoid cross interference errors.

  • Page 32: Function Buttons

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Function Buttons 1.4.1 Front Panel Figure 1-2 Front Panel of 62000D Series Models Table 1-3 Front Panel Description Item Symbol Description Main Power Switch: Turn on or off the power.

  • Page 33: Rear Panel

    Overview 1.4.2 Rear Panel Figure 1-3 Rear Panel of 62000D Series Models Table 1-4 Rear Panel Description Item Name Description AC power AC power input connector. connector 2 AC power cord Connects to the AC power cord connector to prevent the cord anti-pulling device from loosening due to external force during operation.
  • Page 34 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 1-4 GPIB/CAN Interface Dimension Figure 1-5 Dimension of 62000D-100 Models 1-16...
  • Page 35 Overview Figure 1-6 Dimension of 62000D-600/1200/1800 Models 1-17...

  • Page 37: Installation

    Checking the Package Check for any damage or missing accessories after unpacking. Should any damage be found, contact shipping company and Chroma’s service department immediately of the agent that the device as purchase through shipment. It is also recommended that pictures are taken of both the instrument’s damage and shipping container and that the shipping container is kept for future reference.
  • Page 38 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Standard Accessories Item M4x10 Screw 8ΦWasher Name Rack Handle M8 Nut (Handle) □ H61- □ G28-000146*2 □ H81-800000*4 □ H71-805800*2 401020*8 Item M3x6L Flat Head SP/ Washer,8Φ Name Output Cover Set...
  • Page 39 Installation The standard accessories list of 62000D-600V/1200V/1800V is as follows: Standard Accessories Item Current Sharing Stylus Current Name Cable (Display USB Cable Sharing Cable Stylus Spring Wire port) (Display port) □ W38- □ W38-000082*1 □ A55-000289*1 □ G55-001131*1 000418*1 Item USB Cable Name Ethernet Cable Hoop...

  • Page 40: Maintenance And Cleaning

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Standard Accessories Item M4x10 Screw Name Rack Handle M5x13 Washer M5-8 Nut (Handle) □ G28-000146*2 □ H61-401020*8 □ H81-501301*2 □ H71-000029*2 Item M3x6L Flat Head M4x8 Flat Head Name...

  • Page 41: Preparation For Use

    Installation volatile liquid (such as Cleaning Naphtha). Do not use any corrosive liquid to avoid damaging the chassis. Use a damp cloth with soap water or soft detergent to clean the VFD front panel. For internal cleaning, use a low-pressure air gun the dust inside or send it back to our agent for cleaning.

  • Page 42: Input Connection

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Max Input Current: Model 62060D-100 62120D-100 62180D-100 200Vac 16 A 32 A 380Vac 480Vac (4) Model 62060D-600 Input voltage/frequency range: : 380-480V±10% 3~ 4W / 47-63Hz : 200-220V±10% 3~ 4W / 47-63Hz Maximum input power: 6.66kVA...
  • Page 43 Installation Figure 2-1 Connect the green or green/yellow grounding wire to terminal. Connect the red or black or blue power wire to “L1, L2, L3” terminal. To protect the operators, the wire connected to the GND terminal WARNING ) must be connected to the earth. Under no circumstances shall this DC power supply be operated without an adequate ground connection.
  • Page 44 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Table 2-1 Suggested Cable Specification Safe Diameter for Conductor Area Current (A) Anti-pulling Sectional Area Standard Copper Conductor (mm) 6.65±0.15 Table 2-2 lists the PVC (105°C) wire specification references when the ambient temperature is 30°C.

  • Page 45: Remote Sensing

    Installation Remote Sensing 2.4.1 Correct Connection Connecting remote sensing wires correctly will ensure the output voltage is the set voltage at the end of the output cable. The DC power supply is able to compensate 4% V_MAX line voltage drop. Figure 2-2 shows the correct connection.

  • Page 46: Output Connection

    Output Connection The output connector of 62000D Series DC power supply is located at the upper middle area on the rear panel. The load is connected to “+” and “–” output terminal. 2.5.1 Rear Panel Output (1) The output terminal is located at the upper middle area on the rear panel.
  • Page 47 Installation Table 2-4 Protective Cover Protective Cover Applicable Range Applicable Model 62060D-100 Vo=0~100V 62120D-100 Io=1~540A 62180D-100 62060D-600 62120D-600 Vo=0~1800V 62180D-600 Io=1~120A 62120D-1200 62180D-1200 62180D-1800 For the models requiring a larger protective cover, a cable with wider diameter is needed. To ensure the output terminal is not stressed assemble it as Figure 2-4/Figure 2-5 shows.
  • Page 48 The diameter of the wire connected to load must be able to carry the maximum current applied. Be sure to select proper output wire that can withstand the voltage based on the model. WARNING For safety, do not exceed rated current (varies with 62000D series models) for the output current. 2-12...

  • Page 49: Specification Of Connecting Wire

    Do not use wire with extra thin diameter to avoid overheating and causing a hazard. 2.5.3 Specification of Parallel Capacitance The parallel capacitance for output varies with the 62000D Series models as listed in Table 2-6. Table 2-6 Max. Parallel Capacitance for Model Output (μF)

  • Page 50: Power On Procedure

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 2-6 Power On Procedure Plug in the power cord and turn on the power switch on front panel. The DC power supply will run a series of self-tests. The display on the front panel will turn on to run self-tests for CPLD (complex programmable logic device), SRAM and EEPROM memory, data and communication as Figure 2-7 shown below.
  • Page 51 Installation When the self tests of memory, data and communication are done, the screen turns to the MAIN page automatically as Figure 2-8 shown below: Figure 2-8 WARNING The DC power supply internal circuit may not be able to reset if it is powered off and on immediately.

  • Page 53: Manual Operation

    Manual Operation Manual Operation Introduction The DC power supply can be operated manually or remotely via GPIB/CAN (option) or USB or APG interface which is described in Chapter 5 and section 3.2.4.1. Refer to the manual operation for using the front touch panel or rotary knob to input data described in this chapter.
  • Page 54 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-2...

  • Page 55: Meas. & Setup

    Manual Operation 3.2.1 Meas. & Setup 3.2.1.1 Source & Load Mode There are two ways to set the output voltage (CV MODE). Method 1: Tap V next to the numbers of Vset, the touch panel will switch to a numeric keypad as Figure 3-3 shows.

  • Page 56: Source Mode

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-4 3.2.1.2 Source Mode Following is the way to set Source Mode: Tap the drop-down menu and select Source Mode; the panel will switch to the screen as Figure 3-5 shows.

  • Page 57: Load Mode

    Manual Operation Figure 3-5 3.2.1.3 Load Mode The following describes how to set Load Mode: Tap the drop-down menu and select Load Mode; the panel will switch to the screen as Figure 3-6 shows. The rest of the settings are same as Source & Load Mode. WARNING In Load Mode, positive current will still be generated even when the output voltage is drops suddenly.

  • Page 58: Output Setup

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-6 3.2.2 Output Setup Tap “Output Setup” in Menu screen to enter the setup page as Figure 3-7 shows. Figure 3-7 The values (for reference only) in Figure 3-7 are not the default settings...

  • Page 59: Response Cv

    Manual Operation 3.2.2.1 Response CV  Slow: This option reduces the voltage output response speed with higher priority on output stability.  Fast: This option increases the voltage output response speed with higher priority on output response speed (default at power on). 3.2.2.2 Response CC ...

  • Page 60: Slew Rate

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3.2.2.6 V SLEW RATE Swipe the “Output Setup” page on the touch screen left to next page as Figure 3-8 shows. Figure 3-8 Select the V slew rate corresponding space to set the value.

  • Page 61: Setting Dc_On

    Manual Operation supply will follow the slew rate to rise to the set output current. (See Figure 3-10 for the calculation formula.)    ΔI ΔT Time(mS) Figure 3-10 3.2.2.8 Setting DC_ON When the DC power supply is ON and the voltage is over VDC_R, the pin10 DCOUT_ON of the ANALOG INTERFACE on the rear panel will turn to HIGH;...

  • Page 62: System Setup

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3.2.3 System Setup In Menu page, tap “System Setup” to enter into the screen as Figure 3-12 shows. Figure 3-12 3.2.3.1 System Information This function allows you to learn the firmware information of the DC power supply. Tap “Sys.
  • Page 63 Manual Operation Figure 3-13 Figure 3-14 3-11...

  • Page 64: Factory Setup

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-15 3.2.3.2 Factory Setup This function lets you to reset the DC power supply to its factory default settings. In Menu page, tap “System Setup” and select “Factory Default”, the screen appears as Figure 3-16 shows.

  • Page 65: Basic Setting

    Manual Operation Figure 3-17 3.2.3.3 Basic Setting This function allows you to set the brightness of backlight, language, buzzer, time and date. In Menu page, tap “System Setup” and select “Basic Setting”, the screen will appear as Figure 3-18 or Figure 3-19 shows. Tap Backlight to set its brightness.

  • Page 66: Protection

    3.2.3.4 Protection Chroma 62000D Series DC Power Supplies have complete protection functions divided in two classes. The first type protection includes over voltage, over current, over power and FOLDBACK; while the second type protection includes over temperature, fan failure and over/under input voltage.

  • Page 67: Ovp

    Manual Operation Figure 3-20 3.2.3.4.1 OVP Use the touch panel to set OVP 660.00. This function sets the protection point for Over Voltage. Once the output voltage exceeds the range, it will turn off the output that is OUTPUT = OFF to protect the unit under test. Table 3-1 shows the voltage range of OVP.

  • Page 68: Ocp

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3.2.3.4.2 OCP Use the touch panel to set OCP 132.00. This function sets the protection point for Over Current. Once the output current exceeds the range, it will turn off the output that is OUTPUT = OFF to protect the unit under test.

  • Page 69: Safety Int. Lock

    Manual Operation Figure 3-23 3.2.3.4.4 Safety Int. Lock This function allows you to control the DC power supply to be OFF temporary through the Pin 3 (INTERLOCK) of ANALOG INTERFACE. Use the touch button to set Safety Int. Lock mode to disable or enable as Figure 3-24 shows.

  • Page 70: Foldback

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual protection signal. Once the Pin 3 of ANALOG INTERFACE is returned to low level, the DC power supply will continue to output normally. When protection occurs to Safety Interlock the main page will show this protection message as Figure 3-25 shows.
  • Page 71 Manual Operation Figure 3-27 Use the touch button to set Foldback mode. There are three options available for selection: Disable, CV TO CC, and CC TO CV. (1) Disable: Ignore the output off function. (2) CV TO CC: Active in CV MODE only. Once the operating mode changes to CC MODE the system will turn off the output to protect the UUT.

  • Page 72: Meas. Setting

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual When Foldback protection occurs the main page will prompt a protect message as Figure 3-29 shows. Figure 3-29 Be aware that if delay time sets to t seconds, it means the Foldback that set to CV TO CC or CC TO CV won’t be activated unless it sustains t seconds when a mode change...
  • Page 73 Manual Operation Figure 3-31 The way to change the Reading Average Times is shown in Figure 3-32. Tap the touch screen to set the desired average times. Reading Average Time can be set to 1, 2, 3, and 4. Figure 3-32 Assuming the Reading Average Time is set to = 8, Average Method to FIXED, readings sampling is that the device clears all of the old samples (A1 ~ A8) in the buffer and saves the new samples (B1 ~...

  • Page 74: Screenshot

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual All New vaules Next time A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 buffer buffer Figure 3-33 Assuming the Reading Average Time is set to = 8, Average Method...

  • Page 75: Configuration

    Manual Operation Figure 3-36 3.2.4 Configuration 3.2.4.1 Interface Tap Configuration in Menu page and select Interface and APG as shown in Figure 3-37 and Figure 3-38. Figure 3-37 3-23...

  • Page 76: Apg

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-38 3.2.4.1.1 APG Analog Programming interface (APG) is able to perform the following two functions: 1. use the analog signal control panel to set the value and 2. Use the analog signal to indicate the panel measurement.
  • Page 77 Manual Operation Figure 3-40 V SET: Use the touch panel to set the mode. There are 2 selections for V SET which are NONE /Vref (0-10V) , where: NONE: It means not using the programming function. Vref (0-10V): It means using the external voltage source as the programming setting. I SOURCE SET: Use the touch panel to set the mode.

  • Page 78: Lan

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual V SET/ I SOURCE SET has 2 selections which are NONE/Vref (0-10V). When selecting Vref=10V  it means the DC power supply’s output 0~100% will map to 0~10V as Figure 3-41 shows.
  • Page 79 Manual Operation Tap “Menu”, “Configuration” and “Interface:” to select LAN to as shown in Figure 3-37, Figure 3-38, and Figure 3-40. Tap LAN to enter into the address setting screen. Auto Detect: The default of DHCP is ON. Swipe left to second page as Figure 3-44 shows, the DC Power Supply will automatically detect external network address.

  • Page 80: Gpib

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-44 The LAN STATUS is displayed automatically in the following 5 types: CONNECTED: It means the network is connected. CONNECTING..: It means the network is connecting.

  • Page 81: Can

    Manual Operation Figure 3-45 Tap to set the address. Touch the upper left corner to enter into Menu page. Tap “MEAS. & Setup” to return to the main page. V valid GPIB addresses are in the range of1~30. 3.2.4.1.4 CAN The D-series supplies supports remote operation via the CAN bus.

  • Page 82: Usb

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-46 Figure 3-47 Tap Apply to execute the setting of each parameter. Touch the upper left corner to enter into Menu page. Tap “MEAS. & Setup” to return to the main page.
  • Page 83 3.2.4.2 Series and Parallel Connection The 62000D Series Power Supplies are able to operate in series or parallel. The maximum voltage is 1200V when connected in series and if connecting in series and 5400A when instruments are connected in parallel.

  • Page 84: Series/Parallel

    Verify facility breaker capacity is large enough and the earth wire is grounded to earth ground when series/parallel is in use. All models in 62000D Series can be paralleled with the same model no., and maximum 10 devices are planned. When the devices to be...

  • Page 85: Output Connection In Series

    3 sets, please contact the Service Center or agent of CHROMA. In 62000D Series, only the 100V & 600V type with the same model no. can be connected in series. The rest of the voltage model numbers do not support series connection.

  • Page 86: Installing Series/Parallel Communication Interface

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-52 3.2.4.2.3 Installing Series/Parallel Communication Interface When two DC power supplies are connected in series or parallel, the DisplayPort connector on the rear panel must be connected as shown in Figure 3-53.

  • Page 87: Setting Series/Parallel Operation Mode

    It is necessary to set SLAVE first and MASTER last when operating CAUTION 62000D Series supplies in series or parallel mode, or a communication error may result. In Menu page, tap “Configuration”  “Series & Parallel” and the screen will appear as Figure 3-55.

  • Page 88: Parallel Mode Connection

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-55 When multiple DC power supplies are connected in series or parallel, only one DC power supply can be the Master and the rest have to be set to Slave.

  • Page 89: Series Mode Connection

    Manual Operation Figure 3-56 Figure 3-57 3.2.4.2.6 Series Mode Connection When D-series power supplies are powered on after the keypro is installed the system will automatically enter into Serial & Parallel mode as Figure 3-58 shows. (Note: Standalone operation is invalid in this mode.) Set one device to Master and the other to Slave.

  • Page 90: Power On Status

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-58 Figure 3-59 3.2.4.3 Power On Status This function automatically loads the default output status after powered on, so that you don’t have to set it again. In “Configuration” page, select “Power On Status” display will appear as Figure 3-60 shows.
  • Page 91 Manual Operation Figure 3-60 Select the setting. Power On Status has three options: Default / Last Turn Off / User Define. When set to Default, it means the output state is not defined specifically, which is V = 0.00V; I = 0.00A; OUTPUT = OFF. When set to Last Turn Off, the DC power supply will log the command voltage, command current and output state before powering off, so that the power supply will return to these settings when next powered-on.

  • Page 92: Calibration

    The DC power supply should be calibrated annually. For further requirements, please contact Chroma to arrange for calibration again. The voltage default calibration points of 62000D Series models are 3%, 50%, or 90% of Vmax. The current default calibration points of 62000D Series models are ±3%, ±50%, or ±90% of Imax.
  • Page 93 Manual Operation Table 3-5 Device Suggested Model or Capacity HP 34461A or equivalent DVM The setup is shown in Figure 3-63. Figure 3-63 The instrument that is used to perform calibration its accuracy has to be higher than the accuracy of spec. It is suggested to set the Resolution parameter of HP34401 to SLOW 6 digit.

  • Page 94: Current Output And Measurement Calibration

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Next, tap “START” next to “V point 2” and complete the second point voltage calibration. The DC power supply will output a voltage of approximately 300.00V. Enter the voltage measured by DVM to position [2] and tap “SEND”...
  • Page 95 Manual Operation The setup is shown in Figure 3-66. Figure 3-66 When conduct current calibration, each calibration point has to be entered with at least 5 significant digits to ensure the power supply accuracy after calibration (I.e. 50.004Amps). Calibration Procedure (Model 62180D-600): Set the DC Power Supply to CV mode at 100V.
  • Page 96 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Next, tap “START” next to “I source point 2” to perform the second point current calibration. The DC power supply will output a current of approximately 60.00A. Enter the accrual current measured by across the current shunt and enter into box for position [2] and tap “SEND”...

  • Page 97: Apg Voltage Output Calibration

    Manual Operation When above voltage calibrations are done, tap “STOP” to exit the calibration procedure. To save the calibration data, tap “SAVE”, and tap “CLEAR” to delete the calibration parameters if there is no need to save them. WARNING Improper shunt range selection may cause damage to the current shunt. Calibration points will be different for other models (example is for the Model 62180D-600), please following the same calibration instructions 3.2.4.4.3 APG Voltage Output Calibration...
  • Page 98 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual In Calibration page, tap “Host V” to select APG V SET and list the APG voltage calibration items as shown in Figure 3-71. Figure 3-71 When entering into the Calibration page, be sure to check the interface connection on the rear panel is correct.

  • Page 99: Apg Voltage Measurement Calibration

    Manual Operation Figure 3-72 Next, tap “START” next to V point 2 to calibrate the second point voltage. User will be prompted to input about 9.0V voltage signal (TP120). Adjust the Power Supply to 9V±0.1V and use DVM1 to measure the Power Supply. Enter the measured voltage to position [2] and tap “SEND”...
  • Page 100 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-73 When conducting the APG voltage measurement calibration, each calibration point has to enter at least four significant digits (4.005V) to ensure the power supply accuracy after calibration.
  • Page 101 Manual Operation If HP 34401 is used, the DVM1 and DVM2 can be connected to the front and rear measurement input terminal respectively. When in APG V MEAS page and the wires are correctly connected, tap “START” next to V point 1 to calibrate the first point voltage. The system will set the output voltage on the rear panel to approx.

  • Page 102: Apg Current Output Calibration

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3.2.4.4.5 APG Current Output Calibration Table 3-9 lists the hardware requirements for APG current output calibration. Table 3-9 Device Suggest Model or Capacity HP 34401A or equivalent DVM DC Power Supply Any DC power supply or DC signal source that can output 10Vdc and drive more than 100mA.
  • Page 103 Manual Operation Figure 3-77 When entering into the Calibration page, be sure to check the interface connection on the rear panel is correct. Calibration points will be different for other models, please operate it following the instructions displayed. When in APG I SET page and the wires are correctly connected, tap “START” next to I source point 1 to calibrate the first point current.

  • Page 104: Apg Current Measurement Calibration

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 3-78 When the APG current calibrations are done, tap “STOP” to exit the calibration procedure. To save the calibration data, tap “SAVE”, and tap “CLEAR” to delete the calibration parameters if there is no need to save them as Figure 3-78 shows.
  • Page 105 Manual Operation Figure 3-79 When conducting the APG current measurement calibration, each calibration point has to enter at least 4 Arabic numerals to ensure the power supply accuracy after calibration. Calibration Procedure (Model 62180D-600): In Calibration page, tap “Host V” to select APG I MEAS and list the APG current calibration items as shown in Figure 3-80.
  • Page 106 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual When entering into the Calibration page, be sure to check the interface connection on the rear panel is correct. Calibration points will be different for other models, please operate it following the instructions displayed.

  • Page 107: External Output

    Manual Operation 3.2.4.5 External Output The setting of DI1 and DI2 function needs to work with external Analog Interface as Figure 3-82 shows. Figure 3-82 Remote INHIBIT function allows users to remotely turn-off power supply. Logic: Low sets Remote INHIBIT to enable, the power supply’s ON/OFF is still controlled by “ ”.
  • Page 108 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Pin6 and Pin18 are the input pins of TTL Level and are able to set the initial state to logic: ON=HIGH or OFF=LOW. When the DC power supply is set to OUTPUT = ON, the detail actions of REMOTE INHIBIT are shown in Figure 3-84.
  • Page 109 Manual Operation _EXT ON SIGNAL Output EXT ON =DISABLE Output EXT ON =ENABLE Figure 3-85 3-57...

  • Page 111: Program Sequence

    Program Sequence Program Sequence The 62000D Series DC power supplies allow users to program the sequence for output in LIST MODE and V_STEP MODE. LIST MODE has 10 programs and each program can add new sequences liberally that total 100 sequences are available for editing. Each sequence in LIST MODE can be edited for voltage settings, voltage slew rates, current settings, current slew rates, run times and trigger types that can apply to almost any situation.

  • Page 112: List Mode

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 4-2 Figure 4-3 List Mode In List Mode there are maximum 100 sequences that can be added to one program. The sequence setting is described in section 4.1.2 and the complete program structure is listed in...

  • Page 113: Program Settings

    Program Sequence Figure 4-4 4.1.1 PROGRAM Settings A program has 5 settings: (1) Ext Trig PULL, (2) Prog No, (3) Run Count, (4) Prog Chain, and (5) Clear Prog. 4.1.1.1 Setting Ext Trig Pull Tap Ext Trig Pull on the right and select HIGH or LOW. When the Ext Trig is set to HIGH, a negative edge trigger signal (TTL level) is needed from the Analog Interface PIN 15 on the rear panel to move to the next sequence step.

  • Page 114: Setting Prog Chain

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Each program has a Run Count that sets the execution number. Table 4-1 lists the Run Count range: Table 4-1 RUN COUNT TIMES 15000 Ex. 1: Set RUN COUNT for a program Set Prog Chain =3, Run Count=2 for Prog No.1.
  • Page 115 Program Sequence The program execution flow is listed in Figure 4-6. A2: Execution steps: (1) When all Prog No.1 sequences are done, skip Prog No.2 and jump to Prog No.3. (2) When all Prog No.3 sequences are done, skip Prog No.4 and Prog No.5, jump to Prog No.6.

  • Page 116: Setting Clear Program

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 4-7 If program is commanded to skip to next Program and there is no sequence or all sequences are set to Skip (see 4.1.2.1), then program will stop execution.
  • Page 117 Program Sequence Figure 4-8 Figure 4-9...
  • Page 118 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Figure 4-10 Setting a SEQUENCE: Repeat the steps to add a new sequence to show the hidden function bar. Tap the red dot line box in Figure 4-11 to perform the setting as Figure 4-12 shows.

  • Page 119: Setting Sequence Type

    Program Sequence Figure 4-12 4.1.2.1 Setting Sequence Type Tap Type as labeled (6) in Figure 4-12 to set the sequence type. There are 4 sequence types, these are: (a) AUTO, (b) MANUAL, (c) TRIGGER, and (d) SKIP. A. Setting sequence type to AUTO When SEQ TYPE = AUTO is selected, the page shown as Figure 4-13 indicates the sequence will complete the execution automatically and skip to next sequence.
  • Page 120 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Execution steps: (1) SEQ#1: (1) Since SEQ TYPE = AUTO is set for SEQ#1, it begins to execute the settings in SEQ#1. (2) During SEQ#1 voltage rise, the maximum loading current is 1A and does not exceed the current setting 20A;...

  • Page 121: Setting Time

    Program Sequence D. Setting sequence type to SKIP When SEQ TYPE = SKIP is selected, the Sequence page as shown in Figure 4-12 indicates the Sequence will skip automatically and jump to next sequence. 4.1.2.2 Setting Time Tap Figure 4-12 (7) to set the time parameter. The time range for setting is listed in the table below.

  • Page 122: Step Mode

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual V Step Mode Allows user to set a run time program using V Step Mode. Figure 4-15 shows the screen when V Step Mode is selected. Figure 4-15 4.2.1 Setting V Step Mode V Step Mode has three settings: (1) Start (2) End V, (3) Run time.

  • Page 123: Setting End V

    Program Sequence Figure 4-16 Method 2 (via rotary knob): to use “Rotary” ( ) knob. Tap the value box after Start V and the cursor at lower right will flicker. When “Rotary” ( ) knob is used for setting, pressing it can move the cursor to a different digit.

  • Page 124: Setting Run Time

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 2. When “Rotary” ( ) knob is used for setting, pressing it can move the cursor to a different digit. Turning the rotary knob can increase or decrease the value of that digit.
  • Page 125 Program Sequence 10(MIN) START 1V/mS Figure 4-17 10(MIN) START Figure 4-18 10(MIN) START Figure 4-19 4-15...

  • Page 126: Execution In V Step Mode

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 4.2.2 Execution in V Step Mode After the settings of Start V, End V and Run time are done, tap “ ” to confirm and start the execution. Tap “...

  • Page 127: Remote Operation

    Remote Operation Overview The 62000D Series DC power supply can be controlled remotely via USB, GPIB or Ethernet. The USB interface supports USB 2.0/USB 1.1. GPIB interface is an 8-bit parallel data bus that synchronizes with the host bus commands. Ethernet interface is used in local area network for data transmission.

  • Page 128: Gpib Function Of 62000D Series

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual GPIB Function of 62000D Series Table 5-1 GPIB Function Description Talker/Listener Commands and response messages can be sent and received over the GPIB bus. Status information can be read using a series poll.

  • Page 129: Boolean Data Format

    Remote Operation NRf+ Extended decimal format including NRf and MIN, MAX. 123, MIN and MAX is the high and low limit of parameter. 12.3,1.23E+3, MIN, MAX Table 5-4 Type Suffix Unit Current Ampere Voltage Volt Time Second Table 5-5 Multiplier Symbol Definition Mega...

  • Page 130: Common Command And Query Headers

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 5.3.5.3 Common Command and Query Headers The syntax of common command and query headers is described in IEEE 488.2. It is used together with the IEEE 488.2-defined common commands and queries. The commands with a leading “...

  • Page 131: Traversal Of Command Tree

    Remote Operation The response message is terminated by <NL> <END> for GPIB. Traversal of Command Tree Multiple program message unit elements can be sent in a program message. The first command is always referred to the root node. Subsequent commands are referred to the same tree level as the previous command in a program message.
  • Page 132 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Sets the action type of APG VMEAS. CONFigure:APGVMeas CONFigure:APGISet Sets the action type of APG SOURCE / LOAD ISET. CONFigure:APGIMeas Sets the action type of APG IMEAS. CONFigure:AVG:TIMES Sets the average times for measuring voltage/current.
  • Page 133 Remote Operation FETCh:CURRent? Measures the output of power supply and returns real time current (with sign). FETCh:POWer? Measures the output of power supply and returns real time power (with sign). Returns the status code of power supply’s FETCh:STATus? state. MEASure:VOLTage? Returns the voltage measured at the output of power supply.

  • Page 134: Common Command Syntax

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual SYSTem:ERRor? Returns the error message and code of power supply. SYSTem:MODE Sets the Source/Load output mode of the system. SYSTem:VERSion:INTernal? Queries the Host version SYSTem:MODule:VERSion? Queries the module version.
  • Page 135 Identification Query Type: System interface Description: This query requests the power supply to identify itself. Query Syntax: *IDN? Query Example: *IDN? String Description CHROMA ATE Manufacturer 62180D-600 Model name 123456 Serial No. 01.00 Firmware version Return Example: Chroma,62180D-600, 96218030123456,1.00 *OPC...
  • Page 136 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Type: Device status Description: Reset System Syntax: *RST Parameter: None *SAV Save Command Type: Device status Description: This command stores the present state of the DC power supply and the states of current mode in a specified location in memory.
  • Page 137 Remote Operation Status Summary Message? Status Bytes Register Read by ESB MAV *STB?? Service Request? & & & & & & & Set Service Request Enable Register by *SRE? Figure 5-1 Table 5-6 Bit No. Bit Weight Description Operation Status Register Summary Bit Request Service Bit.

  • Page 138: Specific Commands For 62000D Series

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Summary Message Event Bit (ESB) Bit 5 of Read Standard Event Status Byte Register Status Register by *ESR? & & & & & & & & Set Standard Event...

  • Page 139: Configure

    Remote Operation 5.6.2.2 CONFIGURE CONFigure:BEEPer Description: Sets the beeper to ON or OFF. Syntax: CONFigure:BEEPer <Arg> Parameter: <Arg>: ON | OFF Example: CONF:BEEPer ON Query Syntax: CONFigure:BEEPer? Return Parameter: ON | OFF Query Example: CONFigure:BEEPer? Return Example: CONFigure:OUTPut Description: Sets the output voltage/current. Syntax: CONFigure:OUTPut <Arg>...
  • Page 140 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual CONFigure:APGVMeas Description: Sets the action type of APG VMEAS. Syntax: CONFigure:APGVMeas <Arg> Parameter: <Arg>: NONE | VREF10 Example: CONFigure:APGVMeas VREF10 Query Syntax: CONFigure:APGVMeas? Return Parameter: NONE | VREF10 Query Example:...
  • Page 141 Remote Operation Return Example: 11. CONFigure:BRIGhtness Description: Sets the display brightness of panel. Syntax: CONFigure:BRIGhtness <Arg> Parameter: <Arg>: HIGH | NOR | DIM Example: CONFigure:BRIGhtness HIGH Query Syntax: CONFigure:BRIGhtness? Return Parameter: HIGH | NOR | DIM Query Example: CONFigure:BRIGhtness? Return Example: HIGH 12.
  • Page 142 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 15. CONFigure:MSTSLV:READY? Description: Queries the Master/Slave connection status. Syntax: CONFigure:MSTSLV:READY? Return Parameter: ON | OFF | WAIT Query Example: CONFigure:MSTSLV:READY? Return Example: ON | OFF | WAIT 16. CONFigure:MSTSLV Description: Executes the Master/Slave control.

  • Page 143: Source Subsystem

    Remote Operation Query Example: CONFigure:INTERLOCK? Return Example: DISABLE 20. CONFigure:INTERLOCK:PULL Description: Executes the Safety Interlock input signal to enhance the resistance control. Syntax: CONFigure:INTERLOCK:PULL <Arg> Parameter: <Arg>: LOW | HIGH Example: CONFigure:INTERLOCK:PULL LOW Query Syntax: CONFigure:INTERLOCK:PULL? Return Parameter: LOW | HIGH Query Example: CONFigure:INTERLOCK:PULL? Return Example:...
  • Page 144 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual SOURce:VOLTage:LIMIT:LOW <NRf+>[suffix] Parameter: Refer to individual spec for valid numeric range. Example: SOUR:VOLT:LIMIT:HIGH 60.0 It sets the output voltage range to 60V maximum. SOUR:VOLT:LIMIT:LOW 20.0 It sets the output voltage range to 20V minimum.
  • Page 145 Remote Operation SOURce:CURRent:LIMit:{HIGH/LOW} Description: Sets the output current range. Syntax: SOURce:CURRent:LIMIT:HIGH <NRf+>[suffix] SOURce:CURRent:LIMIT:LOW <NRf+>[suffix] Parameter: Refer to individual spec for valid numeric range. Example: SOUR:CURR:LIMIT:HIGH 60.0 It sets the output current range to 60A maximum. SOUR:CURR:LIMIT:LOW 20.0 It sets the output current range to 20A minimum.
  • Page 146 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Description: Sets the output power (watt). Syntax: SOURce:POWer <NRf+>[suffix] Parameter: Refer to individual spec for valid numeric range. Example: SOUR:POW 1 It sets the output power to 1 watt.

  • Page 147: Load Subsystem

    Remote Operation SOUR:DCON:FALL? [{MAX/MIN}] Return Parameter: <NRf+> [Unit=Watt] Query Example: SOUR:DCON:RISE? It returns the setting. Return Example: 7.950000e+01 Note The output must be OFF for setting. 5.6.2.4 LOAD Subsystem LOAD: CURRent Description: Sets the Load output current (ampere). Syntax: LOAD:CURRent <NRf+>[ suffix] Parameter: Refer to individual spec for valid numeric range.

  • Page 148: Fetch Subsystem

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Parameter: Refer to individual spec for valid numeric range. Example: LOAD:POW:PROT:HIGH 1260 It sets the high limit to 1260W for power output protection. Query Syntax: LOAD:POW:PROT:HIGH? [{MAX/MIN}] Return Parameter: <NRf+>...

  • Page 149: Measure Subsystem

    Remote Operation System parameter BIT 6 Calibration Error BIT 22 Error BIT 7 Reserve BIT 23 Boot Up Initial Error BIT 8 Reserve BIT 24 FAN Start Up Error BIT 9 Reserve BIT 25 AD Number Error BIT 10 Fold Back CV to CC BIT 26 DD Number Error CD FPGA Number...
  • Page 150 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Return Parameter: LIST | STEP Query Example: PROG:MODE? Return Example: STEP PROGram:RUN Description: Executes the program. Syntax: PROGram:RUN <Arg> Parameter: <Arg>: ON | OFF Example: P PROG:RUN ON Query Syntax:...
  • Page 151 Remote Operation Syntax: PROGram:PULL <ARG> Parameter: <ARG>: LOW | HIGH Example: PROGram:PULL LOW Query Syntax: PROGram:PULL? Return Parameter: LOW | HIGH Query Example: PROGram:PULL? Return Example: PROGram:SEQuence:SELected Description: Sets the execution sequence of a program in List mode. Syntax: PROGram:SEQuence:SELected <NR1> Parameter: 1 to the sequence no.
  • Page 152 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Return Parameter: <NRf+> Query Example: PROG:SEQ:CURR? Return Example: 4.500000e+01 13. PROGram:SEQuence:CURRent:SLEW Description: Sets the sequence of current slew rate for the output in List mode. Syntax: PROGram:SEQuence:CURRent:SLEW <NRf+> Parameter: <NRf+>...
  • Page 153 Remote Operation Queries the sequence amount of the program selected in List Description: mode. Query Syntax: PROGram:MAX? Return Parameter: None Query Example: PROG:MAX? 2 –means there are two sequences under the present program. Return Example: 19. PROGram:SEQuence Description: Sets the parameters of a single sequence in List mode. Syntax: PROGram:SEQuence <Arg1><,><Arg2><,><Arg3><,><Arg4><,><Arg5><,><Arg6><,><...

  • Page 154: System Subsystem

    Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual <Arg2>: Minute (NR1) 0 ~ 59 <Arg3>: Second (NR1) 0 ~ 59.99 Example: PROG:SEQ:TIME 10 Query Syntax: PROG:SEQ:TIME? [{MAX/MIN}] Return Parameter: <Arg1><,><Arg2><,><Arg3> same as the parameter. Query Example: PROG:SEQ:TIME? Return Example: 1.000000e+01...
  • Page 155 Remote Operation Query Syntax: SYSTem:VERSion:INTernal? [<Arg>] Query Parameter: Arg: Select subsystem: 1~2, 1: DSP-CPU1, 2: DSP-CPU2 Query Example: SYSTem:VERSion:INTernal? Return Example: MAIN:0.70,PLD:0.27,PCB:01,UI:0.57 SYSTem:MODule:VERSion? Description: Queries the module version. Query Syntax: SYSTem:MODule:VERSion? <Arg1>[<,><Arg2>] Query Parameter: Arg1: Module No.: 1~3 Arg2: Module No.: 1~2, 1: AD, 2: DD Query Example: SYSTem:MODule:VERSion? 1,2 Return Example:...
  • Page 156 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Query Example: SYSTem:COMMunicate:CAN:CYClic:ID? Return Example: 5-30...
  • Page 157 Remote Operation SYSTem:COMMunicate:CAN:BAUD Description: Sets the CAN baudrate Syntax: SYSTem:COMMunicate:CAN:BAUD <NRf+> Parameter: Parameter Baudrate Parameter Baudrate 200k 250k 400k 500k 800k 100k 1000k 125k Example: SYSTem:COMMunicate:CAN:BAUD 12 Query Syntax: SYSTem:COMMunicate:CAN:BAUD? Return Parameter: <NR1> Query Example: SYSTem:COMMunicate:CAN:BAUD? Return Example: 10. SYSTem:COMMunicate:CAN:ID Description: Sets the CAN ID.
  • Page 158 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Return Parameter: ENABLE | DISABLE Query Example: SYSTem:COMMunicate:CAN:MODE? Return Example: ENABLE | DISABLE 14. SYSTem:COMMunicate:CAN:SCPI:ID Description: Sets the CAN SCPI ID. Syntax: SYSTem:COMMunicate:CAN:SCPI:ID <NRf+> Parameter: 11bit: 0 to 2047, 29bit: 0 to 536870911...

  • Page 159: Instrument Subsystem

    Remote Operation 19. SYSTem:COMMunicate:SOCK:IP Description: Sets the Ethernet IP. Syntax: SYSTem:COMMunicate:SOCK:IP <Arg> <Arg>: “192.168.1.1” Parameter: SYSTem:COMMunicate:SOCK:IP “192.168.1.1” Example: Query Syntax: SYSTem:COMMunicate:SOCK:IP? “192.168.1.1” Return Parameter: Query Example: SYSTem:COMMunicate:SOCK:IP? “192.168.1.1” Return Example: 20. SYSTem:COMMunicate:SOCK:MASK Description: Sets the Ethernet IP Mask. Syntax: SYSTem:COMMunicate:SOCK:MASK <Arg> <Arg>: “192.168.1.1”...
  • Page 160 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual BIT 14 DD_IO_SRC_OCP BIT 30 AD_Vd_UVP BIT 15 AD_OTP BIT 31 AD_FRE_ERR Query Example: INSTrument:STATus:AD? 1 Return Example: 4194304 INSTrument:STATus:DD? Description: Returns the DD module status. Syntax: INSTrument:STATus:DD? <NR1>...

  • Page 161: Operation Theory

    Operation Theory Operation Theory Overview The 62000D DC power supplies have AL, B, BD, CB, CD, CP, D, E, EA, EB, EC, EI, EL, F, G, H, IR, L, LC, LM, LQ, OC, OP, P, RP, SE, and the communication interface GPIB/CAN board (option).
  • Page 162 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual ◎ ◎ Input stage boost and high voltage DC to DC power component board ◎ ◎ Remote sense board ◎ ◎ Software security protection lock ◎ ◎ GPIB/CAN Communication interface...

  • Page 163: Self Test And Troubleshooting

    Follow the actions described in this chapter to inspect the instrument and troubleshoot problems if the power supply is unable to operate normally. Please consult the Chroma or its sales agent if the information provided in this manual is unable to resolve the problem.
  • Page 164 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Problem Cause Resolution 2. Consult with your local sales agent for further assistance. MATCH warning for The model numbers do not 1. The power supplies of incompatible models when match.

  • Page 165: Appendix A Analog Interface Pin Assignments

    Appendix A Analog Interface Pinc Assignments Appendix A Analog Interface Pin Assignments The 25-pin connector is located at rear panel as Figure A-0-1 shows: Figure A-0-1 Pin No. Pin Definition Pin No. Pin Definition DCOUT_ON FAULT DC_ON_ST PROG_TRIG INTERLOCK DPG_GND N.C.
  • Page 166 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual (12) PIN 12: AVO_MEAS_V, voltage measurement only that allows you to set in “voltage form” with input voltage range from 0V to 10V, see section 3.2.4.1.1 APG for detail information.

  • Page 167: Appendix B List Of Protection

    Follow the protections described in this appendix to inspect the instrument and troubleshoot any problems if the 62000D DC power supply is unable to operate normally. Please consult Chroma or the sales agent if the information provided in this manual is unable to resolve the problem.
  • Page 168 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual object blocking the fan. Means the CV to CC The protection time Check the CV to CC transition time exceeds setting is lower transition time the protection time set than the CV to CC setting.
  • Page 169 Appendix B List of Protection Means the external ANALOG INPUT Check if the external ANALOG INPUT Inter Interlock triggers ANALOG INPUT Inter Lock(*) Lock triggers full device the device Interlock triggers the protection. protection. device protection. Means the device The control board Check and replace power-on initialization component of the...
  • Page 170 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual fallen off. board is fallen off. 2. The control 2. Check and board DC/DC replace the (rear) module is control board of abnormal. DC/DC (rear) module. Means the DC/DC 1.
  • Page 171 Appendix B List of Protection occurred. Means the line 1. The input power 1. Check if the input transient input is abnormal. power meets the voltage of AD/DC 2. The AC/DC rated value. module is under the module input fuse 2.
  • Page 172 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual abnormal. 7. The AC/DC power component is abnormal or damaged. Means the start of 1. The measurement 1. Check if the input AD/DC module is circuit of AC/DC power meets the...
  • Page 173 Appendix B List of Protection module is under the is under 720V that correct. specification. (Latch) has protection 2. Check and occurred.) replace the (Source Mode) AC/DC module 2. The measurement board that has circuit of AC/DC protection module is occurred.
  • Page 174 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual Means the internal The bottom power replace the power components component on the AC/DC module AD_PWM_BOT_FAULT(*) of AD/DC module AC/DC module is board that has are shorted. (Latch) abnormal or protection damaged.
  • Page 175 Appendix B List of Protection protection replace the occurred.) DC/DC (front) (Source/Regen module board that Mode) has protection 2. The measurement occurred. circuit of the DC/DC (front) module is abnormal. 3. The PWM drive signal of DC/DC (front) module is abnormal.
  • Page 176 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual 3. The power components of DC/DC (front) module are abnormal or damaged. Means the DC BUS 1. The output 1. Remove the UUT transient voltage of transient power is...
  • Page 177 Appendix B List of Protection damaged. replace the 2. The measurement DC/DC (rear) circuit of the module board DC/DC (rear) that has module is protection abnormal. occurred. Means the Source 1. The output 1. Remove the UUT Mode output current current is too high and check if the of the DC/DC (rear)
  • Page 178 Programmable Bidirectional DC Power Supply 62000D Series Operating and Programming Manual module board that has protection occurred. Means the model 1. The GPIO pin is Check and replace identification of abnormal. the DC/DC (rear) MODULE_ERR(*) DC/DC module is 2. The hardware module board that abnormal.
  • Page 179 Appendix B List of Protection detects abnormal circuit. The internal power 1. The power 1. Remove the UUT components of the component of a and check if the DC/DC (rear) certain phase in operation is module are short- the DC/DC correct.
  • Page 180 CHROMA ATE INC. info@chromaate.com www.chromaate.com Copyright by CHROMA ATE INC. All Rights Reserved. All other trade names referenced are the properties of their respective companies.

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