BK Precision 9130 Instruction Manual
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BK Precision 9130 Instruction Manual

BK Precision 9130 Instruction Manual

Triple output programmable dc power supply
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INSTRUCTION
MANUAL
MODEL 9130
Model 9130
Triple Output Programmable DC Power Supply

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Summary of Contents for BK Precision 9130

  • Page 1 INSTRUCTION MANUAL MODEL 9130 Model 9130 Triple Output Programmable DC Power Supply...

  • Page 2: Safety Information

    Safety information Please review the following safety precautions before operating our equipment. General information The following safety precautions should be observed before using this product and any associated instrumentations. This product is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions required to avoid possible injury.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION........................3 2. QUICK START ..........................4 2.1 Front & Rear Panel ............................4 2.2 Preliminary Checkout ........................... 5 1．Check the list of supplied items.......................... 5 2．Connect the power cord and turn on the power supply..................6 3.
  • Page 4 6. PV9130 SOFTWARE GUIDE....................38 6.1 Introduction..............................38 6.2 Installation ..............................38 6.3 PV9130 basics............................. 38 6.3.1 Save and Open ............................... 39 6.3.2 Chart Description............................40 6.3.3 Status bar ............................... 40 6.4 Operation ..............................41 6.4.1 Configure the system ............................. 41 6.4.2 Setting Voltage and Current ...........................

  • Page 5: Introduction

    1. Introduction Description The 9130 is a fully programmable triple Output DC Power Supply delivering 0-30V/0-3A on 2 outputs and 0-5V/0-3A on 1 output. Each output is fully floating and outputs can be adjusted independently or connected in series or parallel to produce higher voltages or currents. The front panel keys and the control knob provide a convenient means to adjust the voltage and current of a selected output;...

  • Page 6: Quick Start

    2. Quick Start This chapter will help you getting acquainted with the front panel operation of this power supply. 2.1 Front & Rear Panel Front panel VFD display Rotary knob Main power switch Numerical key pad and “Esc” key Function keys Cursor position &...

  • Page 7: Preliminary Checkout

    Rear Panel 1) Terminal block for GND reference and additional negative output terminal 2) AC receptacle 3) Ventilation holes 4) Interface connector for remote control of power supply 5) 110V/220V AC Power selection switch 6) Fuse compartment 2.2 Preliminary Checkout The following steps will help you verify that the power supply is ready for use.

  • Page 8: Connect The Power Cord And Turn On The Power Supply

    2．Connect the power cord and turn on the power supply When you turn on the power supply, the front-panel display will light up briefly while the power supply performs its power-on self-test. All the VFD annunciators will turn on at once. Check for any missing display segments.

  • Page 9: Output Verification

    CH X Lost Calibration... Note: “X” denotes the channel for which calibration data was lost. If the calibration data in the EEPROM is corrupted or the factory calibration values are lost, the VFD will display the following: Lost Factory Calibration Note: You will see a “?”...

  • Page 10: If The Power Supply Does Not Turn On

    Change the voltage setting if it’s not correct. 3). Verify that the correct power-line fuse is installed. Model Fuse Description 9130 Fuse 3.15A T250V(220V AC) Fuse 6.30A T250V(110V AC) If the fuse is blown replace it according to the table above.

  • Page 11: To Rack Mount The Instrument

    7. To Rack Mount the Instrument You can mount the power supply in a standard 19-inch rack cabinet using the IT-E151 rack mount kit. Note: Remove the carrying handle and the two plastic ears before rack-mounting the instrument. To remove the handle, grasp the handle on the side, pull outwards and rotate it to a special position where the arrow on the handle and the arrow on the plastic ears are in opposite directions.

  • Page 12: Specifications

    3. Specifications 3.1 Specifications Parameter 9130 Voltage 0~30V×2，0~5V×1 Output ratings Current 0~3A×2，0~3A×1 LVP* 0~31V×2，0~6V×1 Load Regulation Voltage ≤0.01%+3mV ±(％of output+offset) Current ≤0.01%+3mA Voltage ≤0.01%+3mV Line Regulation ±(％of output+offset) Current ≤0.1%+3mA Programming Voltage Resolution Current Readback Voltage Resolution Current Programming accuracy Voltage ≤0.03%+10mV...

  • Page 13: Supplemental Characteristics

    50 user-configurable stored states Recommended Calibration Interval 1 year AC Input Ratings (selectable via switch on the rear panel) 220AV±10%，47～63Hz 110AV±10%，47～63Hz Maximum power consumption Model 9130 Power 750VA Cooling Fan cooled Operating Temperature 0 to 40 °C for max rated output Storage Temperature -20 to 70 °C for storage environment.

  • Page 14: Front-Panel Operation

    4. Front-panel Operation So far we have covered the quick start chapter which briefly introduced the front panel operation and how to check basic voltage and current functionality. This chapter describes in detail how to operate the instrument manually via the front-panel keys. Front-panel Operation Overview The power supply is shipped from the factory ready for front-panel operation mode.

  • Page 15: Panel Description

    4.2 Panel Description V-set V-set I-set I-set Save Recall Enter Menu On/Off ● 0～9 Use keys 1~3 to control the output state of the 3 channels。Use keys 4~6 to set the voltage and keys 7~9 to set the current value for each channel. V-set V-set Set the voltage value...
  • Page 16 Enter scroll through the complete menu listed below. Press to enter the selected menu function, press to return to the previous menu. A ”↑↓” symbol displayed on the left means that you are currently in the middle of a menu and you can now use the keys to select other menu parameter.

  • Page 17: Panel Operation

    4.5 Panel Operation Channel Operation When the power supply is in “METER” mode, you can select a channel using the arrow keys OUT ON/OFF On/Off Pressing toggles the output state of all 3 channels of the power supply. If the output state is ON, On/Off press it, to turn the output state to OFF.

  • Page 18: Set Current

    adjust the first channel, press to control the second channel and press to control the third channel). For example, to set voltage for the first channel: Press , then enter a numerical value Enter followed by . Alternatively, press to move the cursor adjust the voltage value Enter using the knob.

  • Page 19: Menu Function

    Over Temp 4.6 Menu Function Enter In menu operation, the keys or the knob can be used to select the menu. is used to confirm a selection. The key is used to exit the current menu Power Config Reset Config If you enter this menu and select “YES”, all parameters will be set to their default values.

  • Page 20: System Set

    back to meter mode or output mode The minimum is 4 seconds, and the maximum is 9999 seconds. Enter a Enter Enter numerical value followed by or press to set the wait-time. To disable the system wait time function, set the wait time to 0 seconds. (In this case, the power supply will remain in set mode until the ESC or ENTER key is pressed).
  • Page 21 Connection diagram example: Channels 1 and 2 connected in series Load Out Parallel Set This function configures the instrument for parallel operation. “None” means that each channel operates independently. “1+2” means that channel 1 and channel 2 operate in parallel, “1+3” and 2+3 means that channels 1 and 3 or channels 2 and 3 respectively operate in parallel.

  • Page 22: Power Information

    Connection diagram example: Channels 1 and 2 connected in parallel Load Note: When configuring for series or parallel operation, the user must wire the terminals to match the configuration. The power supply does not automatically connect the appropriate terminals internally based on the configuration selected.

  • Page 23: Exit Menu

    Power Model : the model of power supply F or example: 30V，3A*2CH 5V，3A*1CH Power SN: the serial number For example: 001001156074001165 Soft Version: the version number of the power supply For example: Soft Version=1.00 Cal Information: calibration information of the power supply (last calibration date) For example: 2005-8-26 17:46:13 Error Information: error information of power supply...

  • Page 24: Remote Operation

    5. Remote Operation The DB9 interface connector on the rear panel of the power supply can be connected to a RS-232 or USB interface via the included adapter cable. This chapter describes how to use a computer to control the output of the power supply.

  • Page 25: Communication Between Power Supply And Pc

    5.2 Communication between Power Supply and PC Before putting the instrument into remote operation, make sure that the baud rate, parity bit and communication address settings on the power supply and computer side are identical, otherwise communication will not be possible.

  • Page 26: Scpi Command Overview

    5.3 SCPI Command Overview 5.3.1 Common IEEE488.2 commands *CLS *ESE *ESE? *ESR? *IDN? *OPC *OPC? *PSC *PSC? *RST *SRE *SRE? *STB? *SAV *RCL 5.3.2 Essential SCPI Commands SYSTem :ERRor? :VERSion? :BEEPer[:IMMediate] :ADDRess? STATus :QUEStionable :ENABle <enable value> :ENABle? [:EVENt]? :CONDition? :OPERation :ENABle <enable value>...

  • Page 27: Nonstandard Scpi Commands

    INSTrument [:SELect] {FIRst|SECOnd|THIrd} [:SELect]? NSELect {1|2|3} NSELect? OUTPut [:STATe] {0|1} [:STATe]? [SOURce:] CURRent[:LEVel][:IMMediate][:AMPLitude] {<current>|MIN|MAX} CURRent[:LEVel][:IMMediate][:AMPLitude]? {MIN|MAX} VOLTage[:LEVel][:IMMediate][:AMPLitude] {<voltage>|MIN|MAX} VOLTage[:LEVel][:IMMediate][:AMPLitude]? {MIN|MAX} VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude] VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude]? 5.3.3 Nonstandard SCPI Commands CALibration :SECure[:STATe] {ON|OFF,<quoted code>} :SECure[:STATe]? :VOLTage LEVel <level> [:DATA] <voltage value> :CURRent LEVel <level> [:DATA] <current value>...

  • Page 28: Scpi Command Description

    DISPlay: [:WINDow][:STATe] {OFF|ON} [:WINDow][:STATe]? MEASure[:SCALer] :CURRent[:DC]? [:VOLTage][:DC]? :POWer[:DC]? 5.4 SCPI Command Description 5.4.1 SCPI Condition Register You can obtain the state of the power supply and read parameters from the operation register. The different states of the power supply can be read from 7 condition registers. These registers are status byte register, standard event register, quest condition register and operation status register.
  • Page 29 The Structure of the condition register is as followed: condition event enable condition event enable condition event enable Operation status sub register(channel 1) Operation status sub register(channel 2) Operation status sub register(channel 3) condition event enable INST1 INST1 INST1 INST2 INST2 INST2 INST3...

  • Page 30: Scpi Command Description

    Example: *ESR？ *IDN？ This command reads information about the power supply. The return value contains 4 segments divided by a comma. Query syntax：*IDN？ Return parameter：<AARD> segment description BK Precision manufacturer XXXX model XXXXXX product serial number VX．XX software version number...
  • Page 31 For example：BK PRECISION, 9130, 000000000000111101,V1.68 *OPC When all commands sent to the instrument prior to this command have been executed, OPC of the standard event status register will be set to 1. Command syntax：*OPC Query syntax：*OPC？ Example：*OPC *PSC This command controls if the power supply sends a query or not when it is reset.
  • Page 32 ：*SAV Command syntax Parameter：0~49 Example：*SAV 10 *RCL This command recalls parameter saved previously (using the *SAV command). Command syntax：*RCL Parameter：0~49 Example：*RCL 10 Essential SCPI Commands SYSTem:ERRor This command is used to obtain error information from the power supply. Command syntax：SYSTem:ERRor? Return parameter：please consult the error information table Example：SYST:ERR? SYSTem:VERSion...
  • Page 33 SYSTem:ADDRess This command reads the communication address of the power supply. Command syntax：SYSTem:ADDRess? Example：SYST:ADDR? STATus:QUEStionable:ENABle This command sets the parameter of the quest event enable register. This parameter determines which bit of the quest event register is set to 1. If a QUES condition changes, the QUES bit of status byte register will be set to 1.
  • Page 34 Reset value：consult PSC command Example：STAT:OPER:ENAB 110 STATus:OPERation:ENABle? This command queries parameters from the operation enable register Command syntax：STATus:OPERation:ENABle? Return parameter：<parameter of operation enable register> Example：STAT:OPER:ENAB? STATus:OPERation? This command queries the operation condition register. After this command executed, the operation condition is reset. Command syntax：STATus:OPERation[:EVENt]? Return parameter：<parameter of operation event register>...
  • Page 35 the operation condition sub register is reset. Note: this command is only valid for current channel. Command syntax：STATus:OPERation:INSTrument:CONDition? Return parameter：<parameter of operation condition register> Example：STAT:OPER:INST:COND? INSTrument[SELect] This command can be used to select the channel. Command syntax：INSTrument[:SELect] Parameter：FIRst|SECOnd|THIrd Reset value：FIRst Example：INST SECO INSTrument[:SELect]? This command returns the number of the selected channel...
  • Page 36 Example：OUTPut:TIMer:DATA 100 OUTPut:TIMer:DATA? This command queries the time of the output-timer for the current channel. Command syntax：OUTPut:TIMer:DATA? Return parameter：0~999999 Unit：S Example：OUTP:TIM:DATA? [SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude] This command sets the current value of the power supply. Command syntax：[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude] <parameter> Parameter：MIN|MAX|MIN TO MAX Unit：A mA uA Reset value：it is concerned about the parameter you set in the menu.
  • Page 37 [SOURce:]VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude] This command sets the max. voltage for the current channel. Command syntax：[SOURce:]VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude] <parameter> Parameter：IN TO MAX|MIN|MAX Unit：V mV kV uV Reset value：it is concerned about the parameter you set in the menu. *RST value：MAX Example：VOLT:PROT 20V MEASure[:SCALer]:CURRent[:DC]? This command reads the actual output current of the power supply. Command syntax：MEASure[:SCALer]:CURRent[:DC]? Return parameter：the actual output current Unit：A...
  • Page 38 CALibration:SECure[:STATe] This command sets the protection mode to “enable” or “disable”. The power supply will be calibrated only if the calibration protection is disabled and other commands are disabled, either. Command syntax：CALibration:SECure[:STATe] <parameter 1>，<parameter 2> Parameter 1：0(OFF)|1(ON) Parameter 2：calibration password Unit：none Reset value：1|(ON) *RST value：1|(ON)
  • Page 39 This command sets the new calibration password. Command syntax：CALibration:SECure:CODE <parameter> Parameter：the password (1 through 4digits) Example：CAL:SEC:CODE "1234" CALibration:STRing This command sets the calibration information. Command syntax：CALibration:STRing <parameter> Parameter：the calibration information about time and so on. Example：CAL:STR "2005-1-9 20:12" CALibration:STRing? This command reads the calibration information. Command syntax：CALibration:STRing? Return parameter：the calibration information saved in the EEPROM.

  • Page 40: Pv9130 Software Guide

    6. PV9130 Software Guide 6.1 Introduction PV9130 is a software application for the 9130 Triple Output Programmable DC Power Supply. To use this software communication you need either communication adapter cable IT-E131 or IT-E132. This application software supports all the functionality available through the front panel. Additionally you can generate and execute simple test sequences.

  • Page 41: Save And Open

    Configure the software operating parameters and serial communication parameters. Voltage chart Voltage and current displayed for all 3 channels Set the voltage value Set operation mode: PC Control or Panel Control Set the output state: Output On/Output Off “Local Enable” allows the user to use the front panel keys while the instrument is in remote control mode. When “Local Disable”...

  • Page 42: Chart Description

    Time 1) Power mode: it will display the real part number of the field power supply which detected by the computer. (9130) 2) Communication status: If Communication waiting appears in the status bar for more than 10 seconds, you need to check your configuration and connection between computer and power supply. If necessary, reconfigure the baud rate, address, COM port etc to make sure the parameters on both sides match.

  • Page 43: Operation

    6.4 Operation 6.4.1 Configure the system T he first step is to configure the system and set up communication. Click the button and the following windows will be displayed: 1）Comm：Set the communication port and baud rate 2）Voltage/Current Step：Set the step size of the arrow key, page up/down key, and mouse-wheel.

  • Page 44: Test Sequence Generation

    6.5 Test sequence generation 6.5.1 Quickset Hot Keys Hotkey： Right-click each Hotkey Button, it will display , Click on it, it will display as follows, change the voltage/current value as you desired, then click “OK” button to confirm. Note: The voltage/current value you set should not exceed the max voltage /current value.

  • Page 45: Go/Ng

    6.5.2 Go/NG This tool allows you to write a simple test sequence including min/max values. The test program generates a pass fail verdict and an optional test report. Before test, please select the channel: Right-click in the Program area. The program tools (AppendLine, Insert Line, DeleteLine) will appear. Use these tools to define each test step and add new test steps.
  • Page 46 [left intentionally blank]...
  • Page 47 Service Information Warranty Service: Please return the product in the original packaging with proof of purchase to the address below. Clearly state in writing the performance problem and return any leads, probes, connectors and accessories that you are using with the device. Non-Warranty Service: Return the product in the original packaging to the address below.
  • Page 48 22820 Savi Ranch Parkway Yorba Linda, CA 92887 www.bkprecision.com © 2007 B&K Precision Corp. Edition 1.01 Printed in China...

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