Instruction manual

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Model 9130

Triple Output Programmable DC Power Supply

INSTRUCTION

MANUAL

MODEL 9130

Summary of content (48 pages)

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INSTRUCTION MANUAL MODEL 9130 Model 9130 Triple Output Programmable DC Power Supply
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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. Read and follow all installation, operation, and maintenance information carefully before using the product.
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TABLE OF CONTENTS 1. INTRODUCTION........................................................................................................................ 3 2. QUICK START ............................................................................................................................ 4 2.1 Front & Rear Panel ....................................................................................................................................... 4 2.2 Preliminary Checkout ............................
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6. PV9130 SOFTWARE GUIDE................................................................................................... 38 6.1 Introduction................................................................................................................................................. 38 6.2 Installation .................................................................................................................................................. 38 6.3 PV9130 basics....................................
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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.
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2. Quick Start This chapter will help you getting acquainted with the front panel operation of this power supply. 2.
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Rear Panel 2 1 3 4 5 6 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. 1．Check the list of supplied items Verify that you have received the following items with your power supply.
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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. In the event that there is no response when you turn on the power supply, refer to section 5 of this chapter for additional information. 3. System Checkout At power up, the instrument will automatically perform a self test routine.
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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 “?” on the VFD, in case of any errors are encountered during the self test routine.
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displayed current value (actual output value) is the same as the set value. 7) Ensure that the current can be adjusted from zero to the maximum rated value. 8) Turn off the power supply and remove the short wire from the output terminals. 9) Verify channels 2 & 3 according to steps 1) – 8) 5．If the Power Supply Does Not Turn On Use the following steps to help resolve problems you might encounter when turning on the instrument. 1). Verify that there is AC power applied to the power supply.
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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. Now you can pull the handle outwards.
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3. Specifications 3.1 Specifications Parameter Voltage Current LVP* Voltage Current 0~30V×2，0~5V×1 0~3A×2，0~3A×1 0~31V×2，0~6V×1 ≤0.01%+3mV ≤0.01%+3mA Line Regulation ±(％of output+offset) Voltage ≤0.01%+3mV Current ≤0.1%+3mA Programming Resolution Voltage Current Voltage 1mV 1mA 1mV Current 1mA Programming accuracy （12 months） ±(％of output+offset) Voltage ≤0.03%+10mV Current ≤0.1%+5mA Readback accuracy (25 °C ± 5 °C) ±(％of output+offset) Voltage ≤0.03%+10mV Current ≤0.
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3.2 Supplemental Characteristics State Storage Memory 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.
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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. 4.1 Front-panel Operation Overview z The power supply is shipped from the factory ready for front-panel operation mode.
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4.2 Panel Description 1 2 3 Esc V-set I-set 4 5 6 0 Save Recall 7 8 9 ● Menu On/Off 0～9 Enter 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.
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scroll through the complete menu listed below. Press Enter to enter the selected menu function, press Esc to return to the previous menu. A ”↑↓” symbol displayed on the left means that you are currently in the middle of keys to select other menu parameter. If there is only”↑” displayed, you a menu and you can now use the are at the end of the currently active menu and you can only press the key to select a different parameter.
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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 Pressing On/Off toggles the output state of all 3 channels of the power supply. If the output state is ON, press it, to turn the output state to OFF. While the output state is OFF, press On/Off and the power supply output will turn ON.
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5 adjust the first channel, press to control the second channel and press 6 to control the third channel). For example, to set voltage for the first channel: Enter . followed by using the knob. Press Alternatively, press Esc Enter or 4 Press , then enter a numerical value to move the cursor adjust the voltage value to escape and return to meter mode. Set Current Solution 1: Press I-set , enter a numeric value then press Solution 2: Press I-set , the press Enter to confirm.
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Over Temp 4.6 Menu Function In menu operation, the selection. The Esc keys or the knob can be used to select the menu. Enter is used to confirm a 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. Out State Set This parameter sets the Output On/Off state at power up. If you select “Last Set”, the power supply will save the output state prior to power down and revert to that state at power up.
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back to meter mode or output mode The minimum is 4 seconds, and the maximum is 9999 seconds. Enter or press numerical value followed by + Enter Enter a 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). Set mode is active when a cursor is visible. Default setting is 0 seconds.
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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. ALL indicates that all 3 channels operate in parallel.
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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. MaxVolt Set (LVP) The max voltage you set should be within the range of 0V to the maximum rated voltage.
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Power Model: the model of power supply For 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.
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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. 5.1 Communication cable RS232 Communication cable IT-E131 The DB9 interface connector on the rear panel of the power supply provides a TTL voltage level interface.
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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. 1． Address Range is 0 to 30. Default setting is 0.
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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.
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INSTrument [:SELect] {FIRst|SECOnd|THIrd} [:SELect]? NSELect {1|2|3} NSELect? OUTPut [:STATe] {0|1} [:STATe]? [SOURce:] CURRent[:LEVel][:IMMediate][:AMPLitude] {|MIN|MAX} CURRent[:LEVel][:IMMediate][:AMPLitude]? {MIN|MAX} VOLTage[:LEVel][:IMMediate][:AMPLitude] {|MIN|MAX} VOLTage[:LEVel][:IMMediate][:AMPLitude]? {MIN|MAX} VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude] VOLTage:PROTection[:LEVel][:IMMediate][:AMPLitude]? 5.3.
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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.
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The Structure of the condition register is as followed: condition event enable condition event enable condition event enable CAL CAL CAL CAL CAL CAL CAL CAL CAL UNR UNR UNR UNR UNR UNR UNR UNR UN R CV CV CV CC CC CC or Operation status sub register(channel 1) condition event CC CC CC CV CV CV Operation status sub register(channel 2) or CV CV CV CC CC CC Operation status sub register(channel 3) enable INST1 INST1 INST1 INST2 INST2 INST2 INST3 INST3
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5.4.2 SCPI Command Description Common IEEE488.2 Commands *CLS This command clears the following registers： Standard event status register Quest condition register Operation status register Operation status sub register Status byte register Error code Command syntax：*CLS Parameter：None *ESE This command sets the parameter of the standard event enable register. The value determines which bit value of the standard event register is set to 1.
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For example：BK PRECISION, 9130, 000000000000111101,V1.68 *OPC When all commands sent to the instrument prior to this command have been executed, standard event status register will be set to 1. Command syntax：*OPC Query syntax：*OPC？ Example：*OPC OPC of the *PSC This command controls if the power supply sends a query or not when it is reset. 1|ON： When power supply is reset, operation event enable register, quest event enable register and standard event status register are all reset.
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Command syntax：*SAV 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 This command queries the software version.
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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.
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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： Example：STAT:OPER:ENAB? STATus:OPERation? This command queries the operation condition register. After this command executed, the operation condition is reset.
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the operation condition sub register is reset. Note: this command is only valid for current channel. Command syntax：STATus:OPERation:INSTrument:CONDition? Return parameter： Example：STAT:OPER:INST:COND? INSTrument[SELect] This command can be used to select the channel.
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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：MIN|MAX|MIN TO MAX Unit：A mA uA Reset value：it is concerned about the parameter you set in the menu.
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[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：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.
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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 1：0(OFF)|1(ON) Parameter 2：calibration password Unit：none Reset value：1|(ON) *RST value：1|(ON) Example：CAL：SEC 0,"6322" CALibration:SECure[:STATe]? This command queries the protection mode: ON/OFF.
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This command sets the new calibration password. Command syntax：CALibration:SECure:CODE Parameter：the password (1 through 4digits) Example：CAL:SEC:CODE "1234" CALibration:STRing This command sets the calibration information. Command syntax：CALibration:STRing 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.
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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. 6.
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1 Configure the software operating parameters and serial communication parameters. 2 Voltage chart 3 Voltage and current displayed for all 3 channels 4 Set the voltage value 5 Set operation mode: PC Control or Panel Control 6 Set the output state: Output On/Output Off 7 “Local Enable” allows the user to use the front panel keys while the instrument is in remote control mode. When “Local Disable” is active, the front panel keys of the instrument are disabled.
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6.3.2 Chart Description The voltage and current chart can help you to analyze voltage and current changes more easily. If you want to observe the voltage and current change curve after you have set the voltage and current value for one channel, please make sure that the channel’s output state is on . If you want to observe the voltage and current curve at the same time, you need to set voltage and current value for each channel one by one, and turn the channel’s output state on.
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6.4 Operation 6.4.1 Configure the system The 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. When you set the value via knob (coarse adjustment), you can use the arrow keys (↑,↓, ←, →), page up/down keys or mouse wheel for fine adjustment.
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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. Voltage Sweep Before this operation, please select the channel you need： . Enter parameters StartValue, StopValue, voltageStep and Delay.
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6.5.2 Go/NG This tool allows you to write a simple test sequence including min/max values. pass fail verdict and an optional test report. Before test, please select the channel: The test program generates a . Right-click in the Program area. The program tools (AppendLine, Insert Line, DeleteLine) will appear. these tools to define each test step and add new test steps. Use Click on “View Test Control Panel” to execute your test sequence.
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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. Clearly state in writing the performance problem and return any leads, probes, connectors and accessories that you are using with the device.