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Keysight Technologies E36100B Series, Руководство по эксплуатации и обслуживанию

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Constant Current (CC) verification

Current programming and readback accuracy

These tests verify that the current programming and the LAN or USB readback measurement functions are within
specifications. Note that the readback values over the remote interface should be identical to those displayed on the
front panel, but with maximum resolution.

1.

Turn off the power supply using the AC line switch.

2.

Connect the current shunt directly across the output terminals. Connect the DMM directly across the current
shunt.

3.

If you are using a PC to control the power supply, connect a LAN or USB cable from the power supply to the PC.

4.

Turn on the power supply using the AC line switch.

Current programming accuracy

Step

Front Panel

SCPI

5.

Set the instrument settings as described in the test record form under Current Pro-
gramming and Readback. See

Test Record Forms

for details.

VOLT 6; CURR 5 (for example for
the E36102B, 6 V, 5 A output)

6.

Enable the output by pressing the Output ON key.

OUTP ON

7.

The output status should be

CC

and the output voltage should be close to zero.

8.

Divide the voltage drop (DMM reading) across the current shunt by the shunt resistance to convert to amps.

9.

Record the current measured by the DMM and verify whether it is within the limits calculated.

Current readback accuracy

Step

Front Panel

SCPI

10.

MEAS:CURR? (for example for the
E36102B, 6 V, 5 A output)

11.

Record the current returned by the SCPI command query via Keysight Connection Expert, and verify whether it
is within the limits calculated.

Keysight E36100B Series Operating and Service Guide

75

Содержание E36100B Series

Страница 1: ...Operating and Service Guide E36100B Series Programmable DC Power Supplies...

Страница 2: ...gramming Ranges 20 Table of programming and readback resolutions 20 Extending the Voltage Range and Current Range 21 Series connections 21 Parallel connections 21 Front Panel Operation 22 Configure th...

Страница 3: ...string CALibration STRing 47 CALibration VOLTage DATA value 47 CALibration VOLTage LEVel MINimum MAXimum 47 CURRent Subsystem 48 SOURce CURRent LEVel IMMediate AMPLitude current MINimum MAXimum UP DO...

Страница 4: ...Tiate IMMediate 59 INITiate CONTinuous ON 1 OFF 0INITiate CONTinuous 59 TRG 59 TRIGger SEQuence DELay seconds MINimum MAXimumTRIGger SEQuence DELay MINimum MAXimum 59 TRIGger SEQuence SOURce BUS IMMed...

Страница 5: ...st Record Forms 78 Test Record Form Keysight E36102B 78 Test Record Form Keysight E36103B 80 Test Record Form Keysight E36104B 82 Test Record Form Keysight E36105B 84 Test Record Form Keysight E36106B...

Страница 6: ...LAW KEYSIGHT DISCLAIMS ALL WARRANTIES EITHER EXPRESS OR IMPLIED WITH REGARD TO THIS MANUAL AND ANY INFORMATION CONTAINED HEREIN INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY...

Страница 7: ...EULA shall apply except to the extent that those terms rights or licenses are explicitly required from all providers of commercial computer software pursuant to the FAR and the DFARS and are set forth...

Страница 8: ...proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if...

Страница 9: ...for voltage reduction be certain that the auto transformer common terminal is connected to the neutral earthed pole of the AC power lines supply mains DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE OR WET...

Страница 10: ...n of bi stable push control Out position of bi stable push control Alternating current AC Direct current DC Plus positive polarity Minus negative polarity The WARNING sign denotes a hazard It calls at...

Страница 11: ...expected useful life of the product This symbol is a South Korean Class A EMC Declaration This is a Class A instrument suitable for professional use and in electromagnetic environment outside of the...

Страница 12: ...instrument Environmental condition Requirement Temperature Operating condition 0 C to 40 C Storage condition 20 C to 70 C Humidity Operating condition Up to 80 RH at 40 C non condensing Storage condit...

Страница 13: ...Extending the Voltage Range and Current Range Front panel Operation Remote Control Rack Mounting the Instrument This chapter describes the general operating information for the E36100B Series program...

Страница 14: ...USB interfaces for remote programming with SCPIS Front panel Item Description A Tough carrying handle B Information packed high contrast OLED display easily viewable even from sharp angles C Rotary k...

Страница 15: ...anel includes the power input standard LAN and USB ports and a security slot Always use the power cord that arrived with the instrument or one with equivalent ratings 15 Keysight E36100B Series Operat...

Страница 16: ...right side of the display shows the output voltage and current when the output is enabled and the voltage and current settings are shown near the bottom of the screen The very bottom of the screen can...

Страница 17: ...ower cable to the rear panel then plug it into main power Connect LAN or USB cables as desired and you may also secure the instrument with a security lock cable Before disconnecting cables and cords f...

Страница 18: ...oltage Input power for E36102B E36103B E36104B E36105B and E36106B is 200 VA maximum Ensure the correct AC input voltage and fuse settings Use the proper switch settings To change the input AC voltage...

Страница 19: ...Fuse 1 A 250 V Time delay Littelfuse 230 V line voltage 2110 1640 Fuse 2 A 250 V Time delay 100 and 115 V line voltage To configure the correct fuse follow the three steps shown below Pull the fuse ho...

Страница 20: ...nominal values but instrument specifications are only guaranteed up to the values shown in this table Table of programming and readback resolutions Model Voltage programming Voltage readback Current p...

Страница 21: ...ther power supplies damage will not occur if the load is short circuited or if one power supply is turned on separately from its series partners When the series connection is used the output voltage i...

Страница 22: ...e what a given value is This section provides procedures for viewing and changing LAN settings 1 Press Menu 2 Turn the knob to I O Config and press the knob 3 Turn the knob to LAN and press the knob 4...

Страница 23: ...oad resistance is less than the voltage setting divided by the current setting the instrument will operate in constant current mode The voltage will equal the current multiplied by the load resistance...

Страница 24: ...or overvoltage event The triangle above OCP or OVP flashes continuously until the event is cleared The output will be automatically turned OFF when OCP OVP occurs 1 To begin correct the condition that...

Страница 25: ...age like 3 ERRORS the number will vary to indicate how many errors are in the queue 4 Turn the knob to cycle through the error codes recording them as you go Press the knob to view the error descripti...

Страница 26: ...either the default RST state or the state stored in one of 10 memory locations 0 through 9 To configure the power on state 1 Press Menu 2 Turn the knob to Power on and press the knob 3 Turn the knob...

Страница 27: ...ct simply enter the instrument s IP address or hostname in your browser s address bar and hit Enter If you see an error indicating 400 Bad Request that is related to an issue with cookies in your Web...

Страница 28: ...llows you to use the instrument just as you would from the front panel Note the curved arrow keys that allow you to turn the knob You can click the knob to push it just as you would push any of the ot...

Страница 29: ...NSTR The vendor ID 0x2A8D the product ID is 0x0902 and the instrument serial number is MY55160003 The product ID varies by model 0x0602 E36102B 0x0702 E36103B 0x0802 E36104B 0x0902 E36105B 0x0A02 E361...

Страница 30: ...in a standard 19 inch rack cabinet They are designed to fit in two rack units 2U of space Remove the feet before rack mounting the unit Do not block the air intake and exhaust at the sides and rear o...

Страница 31: ...31 Keysight E36100B Series Operating and Service Guide...

Страница 32: ...em CURRent Subsystem DISPlay Subsystem IEEE 488 Subsystem MEASure Subsystem OUTPut Subsystem STATus Subsystem SYSTem Subsystem Triggering Commands VOLTage Subsystem This chapter describes the programm...

Страница 33: ...nds are grouped together under a common node or root thus forming subsystems A portion of the SOURce subsystem is shown below to illustrate the tree system SOURce CURRent current MIN MAX UP DOWN CURRe...

Страница 34: ...tical bar separates multiple parameter choices for a given command string Triangle brackets indicate that you must specify a value for the enclosed parameter For example the above syntax statement sho...

Страница 35: ...urrent MIN MAX Instead of selecting a specific current you can substitute MINimum to set the current to its minimum value or MAXimum to set the current to its maximum value Querying parameter settings...

Страница 36: ...es Numeric parameters Commands that require numeric parameters will accept all commonly used decimal representations of numbers including optional signs decimal points and scientific notation Special...

Страница 37: ...end with matching quotes either with a single quote or with a double quote You can include the quote delimiter as part of the string by typing it twice without any characters in between The following...

Страница 38: ...d SYSTem ERRor to read the most recent error Each error is in the format 104 Data type error To read the error queue from the front panel press Menu then turn the knob to Error and press the knob to s...

Страница 39: ...pression error 168 Block data not allowed 161 Invalid block data 158 String data not allowed 151 Invalid string data 150 String data error 148 Character data not allowed 141 Invalid character data 138...

Страница 40: ...d out 601 Front panel does not respond 609 System ADC test failed 610 I O board not plugged in 611 Unsupported I O board 612 Analog board does not respond 613 Analog bias output 15V test failed 614 EE...

Страница 41: ...rate voltage ADC 723 Failed to calibrate OVP 724 Failed to calibrate current DAC 725 Failed to calibrate current ADC 726 Failed to calibrate OCP 727 Invalid Calibration sequence 728 Calibration failed...

Страница 42: ...hat register such as ESR or STAT QUES EVEN or by sending the CLS clear status command A reset RST or device clear will not clear bits in event registers Querying an event register returns a decimal va...

Страница 43: ...rved for future use 5 32 WTG The output is waiting for a trigger 6 7 64 128 unused reserved for future use 8 256 CV The output is in constant voltage mode 9 512 unused reserved for future use 10 1024...

Страница 44: ...Keysight E36100B Series Operating and Service Guide 44...

Страница 45: ...e and current in one command The DEFault MINimum and MAXimum values for each mode are shown in Programming Ranges The query returns a quoted string with the voltage setting before the current setting...

Страница 46: ...and output is ON CALibration CURRent LEVel HIGH MINimum MAXimum Initiates calibration for a specific current level The MINimum calibration must be performed before the MAXimum and you must unsecure t...

Страница 47: ...ecured CALibration VOLTage DATA value Enters an output voltage value in volts that you obtained by reading a DMM You must first select a calibration level CAL CURR LEV for the value being entered This...

Страница 48: ...AMPLitude current MINimum MAXimum SOURce CURRent LEVel TRIGgered AMPLitude MINimum MAXimum Sets the triggered current level in amps The query returns a number of the form E SOURce CURRent PROTection...

Страница 49: ...racters are truncated DISPlay WINDow STATe ON 1 OFF 0 DISPlay WINDow STATe Turns the display off or on When the display is turned off outputs are not sent to the display and all annunciators except ER...

Страница 50: ...1 OPC Operation complete 1 2 0 reserved for future use 2 4 QYE Query error 3 8 DDE Device dependent error 4 16 EXE Execution error 5 32 CME Command error 6 64 0 reserved for future use 7 128 PON Power...

Страница 51: ...es not affect any interface error conditions Parameter Default value OCP delay 50 ms OVP level Maximum varies by model Voltage 0 Current Maximum varies by model OCP state Off OVP state Off Output stat...

Страница 52: ...command is simply ignored TST Performs a complete self test of the power supply and returns 0 pass or a non zero value fail If the self test fails an error message is also generated with additional in...

Страница 53: ...format 1 23456789E 00 MEASure VOLTage DC Returns the sensed DC output voltage in volts in the format 1 23456789E 00 Use the SOURce VOLTage SENSe SOURce command to specify whether the voltage uses int...

Страница 54: ...rent condition You must clear the conditions that cause the fault before executing this command You can then restore the output to the state that existed before the fault condition occurred OUTPut PON...

Страница 55: ...ion still exists after RST STATus OPERation ENABle value Sets the value of the enable register for the Operation Status group The enable register is a mask for enabling specific bits from the Operatio...

Страница 56: ...elected bits are then reported to the Status Byte STATus PRESet clears all bits in the enable register CLS does not clear the enable register but does clear the event register STATus QUEStionable EVEN...

Страница 57: ...e occurred the last error stored in the queue the most recent error is replaced with 350 Queue overflow No additional errors are stored until you remove errors from the queue If no errors have occurre...

Страница 58: ...remote or local mode SYSTem SECurity IMMediate Clears and sanitizes all user memory states LAN information and so on usually to prepare the instrument for removal from a secure area Instrument identif...

Страница 59: ...rigger to the trigger system when the trigger system has a BUS software trigger as its trigger source TRIG SOUR BUS If the trigger system is not initiated the TRG command is simply ignored TRIGger SEQ...

Страница 60: ...he query returns a number of the form E SOURce VOLTage PROTection CLEar Clears an overvoltage protection event SOURce VOLTage PROTection STATe ON 1 OFF 0 SOURce VOLTage PROTection STATe Enables or dis...

Страница 61: ...ector This means that only two wires are used and remote sensing is disabled The external setting sets a relay within the power supply to disconnect the output and remote sensing inputs This means tha...

Страница 62: ...ication Test Record Forms Calibration Adjustment Procedures Specifications and Typical Characteristics This chapter describes the service information for the E36100B Series programmable DC power suppl...

Страница 63: ...Keysight for service or repair Attach a tag to the unit identifying the owner and indicating the required service or repair Include the model number and full serial number Place the unit in its origi...

Страница 64: ...ls from the immediate work area Troubleshooting Before troubleshooting or repairing the instrument make sure the failure is in the instrument rather than any external connections Also make sure that t...

Страница 65: ...played on the front panel If the self test fails FAIL is displayed and the ERROR annunciator turns on Record the error code and message and contact Keysight support if necessary If the self test is su...

Страница 66: ...Keysight N3300A mainframe with N330xA modules LAN USB Controller PC with Keysight Connection Expert loaded Oscilloscope Sensitivity 1 mV Bandwidth Limit 20 MHz Probe 1 1 with RF tip Keysight Infiniium...

Страница 67: ...t monitoring terminals Electronic load Many of the test procedures require the use of a variable load capable of dissipating the required power If a variable resistor is used switches should be used t...

Страница 68: ...ch 2 Connect a DMM between the and terminals of the output 3 If you are using a computer to control the power supply connect a LAN or USB cable from the power supply to the PC 4 Turn on the power supp...

Страница 69: ...tion for details Enable the output 6 Operate the electronic load in constant current mode and set its current to the value in the test record form under CV Load Regulation See the Test Record Forms un...

Страница 70: ...the test record form under CV Line Regulation See the Test Record Forms under Test Description of CV Line Regulation for details Check that the front panel CV annunciator of the power supply remains...

Страница 71: ...details Enable the output 6 Operate the electronic load in constant current mode and set its current to the value in the test record form under Transient Response See the Test Record Forms under Test...

Страница 72: ...The oscilloscope cursors X1 and X2 represent t1 and t2 8 Transient response specification is met when the voltage recovers within 50 s 72 Keysight E36100B Series Operating and Service Guide...

Страница 73: ...and Noise See the Test Record Forms under CV Ripple and Noise for details 4 As shown in the figure use two BNC cables to connect the differential amplifier to the and output ter minals Each cable shou...

Страница 74: ...right side Divide this value by 10 to get the CV peak to peak noise meas urement The result should not exceed the peak to peak upper limits for instrument s CV Ripple and Noise peak to peak See the T...

Страница 75: ...programming accuracy Step Front Panel SCPI 5 Set the instrument settings as described in the test record form under Current Pro gramming and Readback See Test Record Forms for details VOLT 6 CURR 5 fo...

Страница 76: ...under CC Load Regulation See the Test Record Forms under Test Descrip tion of CC Load Regulation for details Check that the front panel CC annunciator of the power supply remains lit If it turns to CV...

Страница 77: ...adjust the load so that the output current drops slightly until the CC annunciator lights up 7 Adjust the AC power source to low line voltage limit 90 VAC for nominal 100 VAC 104 VAC for nominal 115...

Страница 78: ...tage measured over interface V0 0 003 V Vmax 0 006 V ______________ ______________ V0 0 003 V Vmax 0 006 V CV Load Regulation Vload Vnoload 2 6 mV ______________ 2 6 mV CV Line Regulation Vlowline Vhi...

Страница 79: ...ment settings Voltage Programming Readback Zero Voltage V0 0 V 5 A Voltage Programming Readback Maximum Voltage Vmax 6 V 5 A CV Load Regulation Line Regulation Ripple and Noise 6 V 5 A Transient Respo...

Страница 80: ..._________ 5 mV CV Line Regulation Vlowline Vhighline 4 mV ______________ 4 mV CV Ripple and Noise peak to peak rms ______________ ______________ 15 mV 0 8 mV Transient Response ______________ 50 s Con...

Страница 81: ...ax 20 V 2 A CV Load Regulation Line Regulation Ripple and Noise 20 V 2 A Transient Response 20 V 1 A to 2 A Current Programming Readback Zero Current I0 0 A 20 V Current Programming Readback Maximum C...

Страница 82: ...______ 9 5 mV CV Line Regulation Vlowline Vhighline 7 5 mV ______________ 7 5 mV CV Ripple and Noise peak to peak rms ______________ ______________ 20 mV 1 2 mV Transient Response ______________ 50 s...

Страница 83: ...x 35 V 1 A CV Load Regulation Line Regulation Ripple and Noise 35 V 1 A Transient Response 35 V 0 5 A to 1 A Current Programming Readback Zero Current I0 0 A 35 V Current Programming Readback Maximum...

Страница 84: ..._ 16 mV CV Line Regulation Vlowline Vhighline 13 mV ______________ 13 mV CV Ripple and Noise peak to peak rms ______________ ______________ 30 mV 1 55 mV Transient Response ______________ 50 s Constan...

Страница 85: ...V 0 6 A CV Load Regulation Line Regulation Ripple and Noise 60 V 0 6 A Transient Response 60 V 0 3 A to 0 6 A Current Programming Readback Zero Current I0 0 A 60 V Current Programming Readback Maximu...

Страница 86: ...30 mV CV Line Regulation Vlowline Vhighline 22 mV ______________ 22 mV CV Ripple and Noise peak to peak rms ______________ ______________ 40 mV 2 5 mV Transient Response ______________ 50 s Constant...

Страница 87: ...0 4 A CV Load Regulation Line Regulation Ripple and Noise 100 V 0 4 A Transient Response 100 V 0 2 A to 0 4 A Current Programming Readback Zero Current I0 0 A 100 V Current Programming Readback Maxim...

Страница 88: ...ot changed by cycling power RST or SYSTem PRESet Calibration interval The recommended calibration interval for Keysight E36100B Series power supplies is one year Calibration adjustment process The fol...

Страница 89: ...a power cycle or RST Model Default code E36102B 036102 E36103B 036103 E36104B 036104 E36105B 036105 E36106B 036106 You can enter a security code of up to 6 digits on the front panel or up to 9 digits...

Страница 90: ...query regardless of whether the instrument is secured A new calibration message overwrites the previous message and messages over 40 characters are truncated Saving calibration data You must always sa...

Страница 91: ...low output current with the DMM DMM reading shunt resistance 3 Enter the measured value and press the knob CAL CURR reading CAL CURR LEV MAX 4 Measure the high output current with the DMM DMM reading...

Страница 92: ...calibration data before exiting the calibration state or simply exit the calibration state if Auto Save is on To save the CAL data CAL SAVE To enable the CAL Auto Save CAL ASAVE ON To exit CAL State C...

Страница 93: ...This information is subject to change without notice Keysight Technologies 2017 2018 Edition 3 July 2018 Printed in Malaysia E36100 90002 www keysight com...

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