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08 Leakage Current Offset Circuit

The 620L Line Leakage Tester allows for an offset of leakage current measurements
taken during a line leakage test. The purpose of the LLT Offset is to allow the unit to
zero out leakage current associated with the 620L instrument, the instrument leads
and any other integrated Associated Research, Inc. instruments. Since there is a
capacitive value associated with the Associated Research Inc. instruments, leakage
current due to this capacitance factors into the total leakage value displayed during a
line leakage test.

The 620L applies a formula for taking an offset into account:

Dis

played Current = √((Total Leakage Current)^2 – (Offset Current)^2)

The “Total Leakage Current” is the measure of the total leakage current on the system
including the 620L, other integrated Associated Research, Inc. instruments and the
device under test.

The “Offset Current” is the offset current value either specified by

the user or calculated automatically by the 620L unit. These two values are used to
calculate the actual displayed leakage current measurement. The 620L then
calculates the vector sum of the offset value and the total value so that the inherit
leakage of the Associated Research, Inc. instruments is excluded from the
measurements.

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Содержание 620L

Страница 1: ...kage Tester Fully Automated Line Leakage Tester SERIAL NUMBER Model 620L Item 38837 Ver 1 24 Printed July 20 2017 Associated Research 28105 North Keith Dr Lake Forest IL 60045 USA T 1 847 367 4077 F 1 847 367 4080 info arisafety com www arisafety com ...

Страница 2: ...000 4 4 2004 IEC 61000 4 5 1995 A1 2000 IEC 61000 4 6 2003 IEC 61000 4 8 1993 A1 2000 IEC 61000 4 11 2004 Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 2014 35 EU EMC Directive 2014 30 EU and the RoHS Directive 2011 65 EU with respect to the following substances Lead Pb Mercury Hg Cadmium Cd Hexavalent chromium Cr VI Polybrominated biphe...

Страница 3: ...on 11 2 2 1 Work Area 11 2 2 2 Power Requirements 11 2 2 3 Basic Connections 12 2 2 4 Environmental Conditions 13 3 SPECIFICATIONS AND CONTROLS 14 3 1 620L Functional Specifications 14 3 2 Instrument Controls 20 3 2 1 Front Panel Controls 20 3 2 2 Rear Panel Controls 22 4 PROGRAMMING INSTRUCTIONS 27 4 1 Power Up 27 4 2 Setup System 27 4 2 1 Setup System Keys 28 4 2 2 Time and Date 28 4 2 3 Calibra...

Страница 4: ...rforming a Test 63 5 4 Perform Tests Metering 64 5 5 Displayed Messages 65 5 5 1 Test Status Messages 65 5 5 2 Error Messages 65 6 CONNECTION OF REMOTE I O 69 6 1 Remote Signal Outputs 69 6 2 Remote Signal Inputs and Memory Access 70 6 3 Remote Interlock 71 7 BUS REMOTE INTERFACE GPIB RS 232 73 7 1 RS 232 Interface 73 7 1 1 RS 232 Connector 73 7 1 2 Communications Port Configuration 74 7 1 3 Sendi...

Страница 5: ...5 9 2 10 Calibration of LLT MD Volts x 4 156 9 2 11 Calibration of LLT MD Volts x 16 157 9 2 12 Calibration of LLT MD Volts x 64 158 9 2 13 Calibration of LLT MD Volts x 256 159 9 2 14 Calibration of LLT MD Volts x 0 1 160 9 2 15 Calibration of LLT MD Volts x 0 1 161 9 2 16 Calibration of LLT MD Volts x 1 162 9 2 17 Calibration of LLT MD Volts x 1 163 9 2 18 Calibration of LLT MD Volts x 4 164 9 2...

Страница 6: ...iv 9 2 32 Calibration of LLT MD IEC 60990 FIG5 measuring device 178 10 REPLACEMENT PARTS LIST 179 11 INDEX 215 ...

Страница 7: ...sts for the 5 year product warranty The only annual costs to the customer are the standard calibration fees and shipping costs This extended warranty is non transferable and is offered only to the original purchaser A return material authorization RMA must be obtained from Associated Research Inc before returning this instrument for warranty service Please contact our customer support center at 1 ...

Страница 8: ...ts used must be parts that are recommended by Associated Research Inc as an acceptable specified part Use of non authorized parts in the repair of this instrument will void the warranty Associated Research Inc will not be responsible for any injuries sustained due to unauthorized equipment modifications or use of parts not specified by Associated Research Inc Instruments returned to Associated Res...

Страница 9: ...he United States and 50 times per second in other countries Arc A partial momentary breakdown due to the force of a strong electric field on closely spaced conductors sometimes evidenced by corona or a luminous flashover Breakdown The failure of insulation to effectively prevent the flow of current If the test voltage is gradually raised breakdown will begin suddenly at a certain voltage level and...

Страница 10: ...er voltages are referenced Also known as Common Peak Current The maximum amplitude of an AC current waveform For a sinusoid 1 414 x the RMS value Power The amount of work performed by an energy source over time given in Watts W PF Power factor Power Factor W VA where W Watts Real Power and VA Volts x Amps apparent power It is important to note that the closer the power factor is to 1 the more resi...

Страница 11: ...that the instrument is set to the correct line voltage 115 or 230 and the correct fuse is installed This product carries an NRTL Nationally Recognized Testing Laboratory and comes equipped with an audible and visual failure indicator 1 4 1 Service and Maintenance User Service To prevent electric shock do not remove the instrument cover There are no internal user serviceable parts Routine maintenan...

Страница 12: ...s being tested will be positioned Any other metal in the work area should be connected to a good ground never left floating Keep the area clean and uncluttered All test equipment and unnecessary test leads should be removed from the test bench and put away It should be apparent to both the operator and to any observers which product is under test which product is waiting to be tested and which pro...

Страница 13: ...e dealt with as a serious offense Test operators should be familiar with methods to properly discharge a device under test in case test leads become disconnected during testing Refer to the following standards for more information NFPA 70E OSHA 1910 subpart S EN50191 Dress Operators should not wear jewelry that could accidentally complete a circuit ESD protocols should not be observed while perfor...

Страница 14: ...r easy identification and recall EXCLUSIVE PROMPT AND HOLD FUNCTION The 620L allows operators to setup a user configured message that is displayed in between test steps This is a very convenient feature for applications where test leads need to be moved or when DUT switches need to be activated as part of the test cycle PLC REMOTE INPUTS OUTPUTS Two standard 9 pin interfaces provide outputs for PA...

Страница 15: ...during Line Leakage and Run testing CONTINUOUS POWER OUTPUT SELECTION Power runs continuously between test steps for more efficient testing INTERCONNECTION CAPABILITY WITH ASSOCIATED POWER TECHNOLOGIES AC POWER SOURCE The 620L may be connected with an Associated Power Technologies power source for clean DUT power Up to 7 pre set memories may be selected from the 620L menu system DUT s that require...

Страница 16: ...se do not return your product without first notifying us and receiving an RMA return material authorization number To receive an RMA number please contact our customer support department at 1 800 858 TEST 8378 2 1 2 Contents of the Carton Inside the carton should be the following Description AR Part Number The Instrument 00620L Probe Cable Qty 2 02100A 13 High Current Input LINE Cable 38841 High C...

Страница 17: ...e necessary input current to the power source Be sure the outlet has been tested for proper wiring before connecting the instrument to it The mains plug is used as the disconnecting device and shall remain readily operable The socket outlet shall be installed Near the equipment and shall be easily accessible 2 2 2 Power Requirements This instrument requires a power source of either 115 volts AC 10...

Страница 18: ...ed 2 m must be used Do not switch the line voltage selector switch located on the rear panel while the instrument is on or operating This may cause internal damage and represents a safety risk to the operator The 620L must be connected to a good ground Be certain that the power wiring is properly polarized and that the proper low resistance bonding to ground is in place 2 2 3 Basic Connections Pow...

Страница 19: ... Failure to do so could cause the instrument to overheat and may damage internal components Storage and Shipping Environment This instrument may be stored or shipped in environments with the following limits Temperature 40 167 F 40 75 C Altitude 50 000 feet 15 240 meters The instrument should also be protected against temperature extremes that may cause condensation within the instrument Failure t...

Страница 20: ... maximum leakage current value Neutral Switch ON OFF selection for single fault condition Ground Switch ON OFF selection for Class I single fault condition PROBE SETTING Surface to Surface PH PL Surface to Line PH L Ground to Line G L LEAKAGE LIMIT SETTING Touch Current High Limit RMS Range 0 0uA 999 9uA 1000uA 9999uA 10 00mA 20 00mA Resolution 0 1uA 1uA 0 01mA Touch Current Low Limit RMS Range 0 ...

Страница 21: ...f reading 10 0uA 999 9uA Range 3 120 0uA 550 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 4 400uA 2100uA frequency DC 15Hz 1MHz Resolution 1uA Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10uA 8500uA Range 5 1800uA 8500uA frequency DC 15Hz 1MHz Resolution 1uA Accuracy DC 15Hz ...

Страница 22: ...ding 2uA 15Hz f 1MHZ 10 of reading 2uA Range 3 120 0uA 550 0uA frequency DC 1MHz Resolution 0 1uA Accuracy DC 2 of reading 2uA 15Hz f 1MHZ 10 of reading 2uA Range 4 400uA 2100uA frequency DC 1MHz Resolution 1uA Accuracy DC 2 of reading 2uA 15Hz f 1MHZ 10 of reading 2uA Range 5 1800A 8500uA frequency DC 1MHz Resolution 1uA Accuracy DC 2 of reading 2uA 15Hz f 1MHZ 10 of reading 2uA Range 6 8 0mA 30 ...

Страница 23: ...age 0 0 277 0V AC Current 40A max continuous AC Voltage High Low Limit Range 0 0 277 0V Resolution 0 1V step AC Voltage Display Range 0 0 277 0 V Resolution 0 1 volt step Accuracy 1 5 of reading 2 counts 30 0 277 0VAC Delay time setting Range 0 5 999 9 seconds AC DC 1 8 999 9sec AC Only and DC Only AUTO Range 1 3 999 9sec AC Only and DC Only Fixed Range Resolution 0 1 second Dwell Timer Setting Ra...

Страница 24: ...word Interface USB RS 232 standard Dimension 430 W x 133 H x 300 D mm Weight 12 Kg GFI on DUT input power Trip current 5mA 10 POWER METER W Range 0 1KW 1 10KW Resolution 0 1W 1W A 0 0 3 500 A 3 00 40 00A Resolution 0 001A 0 01A PF 0 000 1 000 LA Range 0 0 10 00 mA Resolution 0 01mA Accuracy 2 of reading 2 counts AC Current High Low Limit Setting Range 0 40A Resolution 0 01A step AC Current Display...

Страница 25: ...esolution 0 1 Dwell Timer Setting Range 0 0 1 999 9 0 continuous Resolution 0 1 Timer display Range 0 0 999 9 seconds Resolution 0 1 second Accuracy 0 1 of reading 0 05 seconds Why use the term Counts Associated Research publishes some specifications using COUNTS which allows us to provide a better indication of the tester s capabilities across measurement ranges A COUNT refers to the lowest resol...

Страница 26: ... LCD 320 X 240 Monographic LCD 4 SOFT KEYS Multifunction keys used to select screens and change parameters 5 NUMERIC DATA ENTRY Keys used to enter numeric data 6 UP DOWN LEFT AND RIGHT ARROW KEYS Keys used to scroll the highlighted area or cursor up and down left and right When more than 5 steps are programmed in a test file the left and right arrow keys will page through the screens of steps The ...

Страница 27: ...ies The ENTER key may also be used to scroll the highlighted area to different parameters in the parameter setting screens 10 LINE VOLTAGE INDICATOR This indicator flashes to warn the operator that line voltage is present at the voltage output terminal ...

Страница 28: ...ER CONNECTOR For connection of optional external 8 channel Scanner For more information refer to section 8 Options 4 REMOTE OUTPUT For connection of optional AC1000 power source When used to deliver DUT power the AC1000 may be configured to work in a master slave mode with the 620L For more information refer to section 8 Options 5 CALIBRATION BUTTON To put the instrument into the calibration mode ...

Страница 29: ...connection Only a single phase unbalanced power source may be used 10 DUT POWER OUTPUT Provides line power line connection to the DUT during Line Leakage and Functional Run testing 11 DUT POWER OUTPUT Provides line power neutral connection to the DUT during Line Leakage and Functional Run testing 12 PROBE HI Connector used to attach the Probe HI test lead to the DUT When used with an appropriate t...

Страница 30: ...Ground Bond Dielectric Withstand and Insulation Resistance tests During a Line Leakage test and Functional Run test this terminal is isolated from the test circuits See section 8 Options for more information 16 Safety Tester Connections Optional Connector used to interface the 620L to an Associated Research electrical safety tester See section 8 Options for more information 17 CHASSIS GROUND EARTH...

Страница 31: ...25 19 BUS INTERFACE Standard connector for interconnection to the USB RS 232 Bus interface Optional IEEE 488 interface may be substituted for the USB RS 232 ...

Страница 32: ...ector for connection to a standard NEMA style line power mains cord 21 INPUT POWER SWITCH Sets the line voltage configuration of the instrument In the left position it is set for 115 volt operation in the right position it is set for 230 volt operation ...

Страница 33: ...accessed Setup System Setup Tests and Perform Tests 4 2 Setup System From the Main Menu screen press the Setup System soft key The Setup System screen will now be displayed From the Setup System screen six different hardware and software controls may be accessed Time and Date Calibration Alert Hardware Security Power On Screens Pressing the EXIT key at any time will return you to the Main Menu scr...

Страница 34: ...articular parameter EXIT The EXIT key is used to return to the Perform Tests screen from the Setup System screen or will bring you back to the Setup System screen from the various system screens 4 2 2 Time and Date From the Setup System screen press the Time and Date soft key The Time and Date Setting screen will now be displayed From this screen five different parameters may be accessed Set Date ...

Страница 35: ...om the Time and Date Setting screen press the Set Day soft key As the soft key is pressed the display will toggle between the seven days of the week Date Format From the Time and Date Setting screen press the Date Format soft key As the soft key is pressed the displayed date will toggle between two different date formats yyyy mm dd or mm dd yyyy Time Format From the Time and Date Setting screen pr...

Страница 36: ...ration Due Date Press the ENTER key to finish To change the Date format see section 4 2 2 Time and Date Alert Date The Alert Date is like an alarm clock that will warn you in advance of the actual Calibration Due Date After a calibration is performed the Alert Date is automatically set 11 months after the calibration date For example if the calibration is performed on 12 15 2001 the Alert Date wil...

Страница 37: ...rt Warning screen every time you power up the instrument You may turn this screen OFF by toggling to the word No using the soft key next to this parameter If the instrument is password protected you will need to enter the password in order to turn off the Show this screen again parameter Selecting the Show this screen again parameter OFF will disable the Calibration Alert function Pressing the OK ...

Страница 38: ...s OFF and 9 being the loudest setting After the number is entered a momentary alarm chirp will occur to indicate the volume of the new setting LCD Contrast From the Hardware Setting screen highlight the LCD Contrast parameter by using the up or down arrow keys Using the up and down arrow keys and the numeric keypad set the contrast of the display The numbers correspond to different contrast settin...

Страница 39: ...rdware Setting screen you may turn the PLC Remote ON and OFF by pressing the PLC Remote soft key When the PLC Remote is turned ON the front panel TEST button is disabled and a test may only be initiated through the rear panel I O If you attempt to start a test from the front panel TEST button when the PLC Remote function is turned ON a pop up message will be displayed The pop up message will appea...

Страница 40: ...a password from this screen so that all security functions will require a password From the Security Settings screen three different parameters may be accessed Create Password Security and File Recall If a password has already been created the Security Password screen will appear and you must enter the correct password to access the Security Setting screen From the password protected Security Sett...

Страница 41: ...en will now be displayed The Password Setting screen will appear as follows You may now type in the new password using the numeric keypad Press the ENTER key to accept the new password or press the EXIT key to escape After you type in your new password you will be required to confirm your new password by typing it again into the Confirm Password field Press the ENTER key to confirm the new passwor...

Страница 42: ...d ON From the Security Setting screen you may turn the File Recall function ON and OFF by pressing the File Recall soft key Selecting File Recall ON will allow the user to access all available test files but still restricts access to file editing capability Selecting File Recall OFF will only allow the user to run the currently loaded test file Disabling the password To disable the password simply...

Страница 43: ...red up You have the option to PAUSE the instrument at this screen after power up or CONTINUE through to the next screen after the Information screen is displayed for four seconds The option to PAUSE or CONTINUE may be selected by pressing the 620L Info soft key When PAUSE is selected the words Press any key to continue will appear at the bottom of the 620L Information screen Main Menu When the Mai...

Страница 44: ...creen is the central starting point for programming tests into the instrument From this screen test parameters are entered and edited and the order of the test steps is arranged The 620L is capable of performing a 30 step sequential test from a single test file The Setup Tests screen is separated into two main sections The left half of the screen lists the steps and the parameters contained within...

Страница 45: ...w be displayed The parameters for the test may now be edited For a detailed description of the screens and parameters that are associated with the Edit soft key please refer to section 4 4 Test Parameters 4 3 3 Delete From the Setup Tests screen use the up and down arrow keys to scroll the highlighted area to the step you wish to delete Press the Delete soft key to remove the step 4 3 4 Prompt The...

Страница 46: ...u have finished editing the Prompt press the ENTER key After a Prompt is inserted in a step a P will appear within the step parameters below the step number In order to delete a previously create prompt use the up and down arrow keys to scroll the highlighted area to the step where you would like to delete the text prompt and press the Prompt soft key The Prompt screen will now be displayed Use th...

Страница 47: ...Save As Delete and Load The File Setup screen will appear as follows New File From the File Setup screen press the New File soft key The Create File screen will now be displayed For a detailed description of creating a new file refer to the section 4 5 Setting Up a Test The Create File screen will appear as follows Save To save a file with its current name press the Save soft key in the File Setup...

Страница 48: ...Only sequential test files may be linked together i e File 01 File 02 4 3 6 Fail Stop Fail Stop is a function that will stop a sequence of tests if a failure occurs If this function is turned OFF the sequence of tests will continue to the end of the sequence regardless of whether or not a failure has occurred If the Fail Stop is OFF and a failure occurs during the test sequence the RESET button wi...

Страница 49: ...rticular type of test Refer to section 4 4 2 Default Test Parameters for the preset default parameters 4 4 1 Description of Test Parameters Voltage HI The maximum voltage allowable at the DUT Power Input Terminal that triggers a failure when exceeded Voltage LO The minimum voltage allowable at the DUT Power Input Terminal that triggers a failure when not exceeded Amp HI The maximum current allowab...

Страница 50: ...at which the measuring device are placed during the Line Leakage test Can be set to G L Ph L and Ph Pl Leakage Leakage measurement setting used during the Line Leakage test Can be set to RMS or Peak Extended Meters The metered values displayed during a Line Leakage test Can be set to ON or OFF When set to ON I Maximum RMS and MD Voltage RMS are displayed during a Line Leakage test When set to OFF ...

Страница 51: ...his parameter will only be displayed when Option 05 Remote Memory Send is installed See section 8 Options for more information Defaults Pressing this soft key will default the test parameters to their predetermined default values refer to section 4 4 2 Default Test Parameters Once the Default soft key is pressed it is necessary to complete the edit either by pressing the ENTER key to accept the pa...

Страница 52: ...rse OFF Neutral CLOSED Ground CLOSED Meas Device UL544NP Probe Ground to Line Leakage RMS Extended Meters OFF AC DC AC DC Ranging Mode AUTO Continuous OFF Run Test Voltage HI 125 0V Voltage LO 0 0V Amp HI 10 00A Amp LO 0 00A Delay Time 0 5s Dwell Time 0 5s Leakage HI 10 00mA Leakage LO 0 00mA Power HI 1000W Power LO 0W PF HI 1 000 PF LO 0 000 Continuous OFF ...

Страница 53: ...key in the numeric keypad When you have finished editing the file name press the ENTER key 5 From the Setup Tests screen press the Add soft key From this screen you may choose what type of test to perform Line Leakage test or Run test 6 From the Test Selection screen press the soft key next to the type of test you wish to add to the test sequence The Parameter Setting screen will now be displayed ...

Страница 54: ...Perform Test screen You may now perform a test refer to section 5 3 Performing a Test Press the EXIT key to return to the Main Menu without saving the file Even though the file has not been saved the file will be retained in RAM until another file is loaded or created or until the instrument is powered down Saving the Test File From the Setup Tests screen press the File soft key The File Setup scr...

Страница 55: ... 4 3 4 Prompt for a detailed description of inserting text prompts 4 5 2 Line Leakage Test From the Setup Tests Tests Selection screen press the Line Leakage soft key The Line Leakage Parameter Setting screen will now be displayed The Line Leakage Parameter Setting screen will appear as follows From the Line Leakage Parameter Setting screen the following parameters may be controlled Leakage HI Lea...

Страница 56: ...etailed descriptions of these parameters see below or refer to section 4 4 1 Description of Test Parameters Line Configuration Soft keys The LINE configuration is determined by the relays S1 S2 and S3 see Figure below and is set using the corresponding Line Configuration Soft keys The S1 relay is represented as NEUTRAL and is controlled by the Neutral soft key The S2 relay is represented as REVERS...

Страница 57: ...ing When the REVERSE relay is set to ON the relay is in position Band the Line and Neutral conductors are reversed at the DUT power outputs The three relays may be configured into eight different combinations of Line conditions The different combinations are represented in the following table LINE CONFIG NEUTRAL REVERSE GROUND Relay Soft key Fault Soft key Relay Fault Relay Soft key Fault 1 Open Y...

Страница 58: ...icates the MD is connected between the PROBE HI terminal on the instrument which should be connected to the ENCLOSURE of the DUT and the system neutral This is known as an ENCLOSURE LEAKAGE TEST Probe HI to Probe LO indicates the MD is connected between the PROBE HI and the PROBE LO terminals on the instrument which allow the operator to connect the MD between applied parts Measuring Device The Me...

Страница 59: ... Current Let Go External User configurable User configurable Frequency Check The Line Leakage test can be configured to verify the bandwidth of the leakage current voltmeter by setting the Probe configuration Probe HI to Probe LO and selecting the medical device Frequency Check The selection is intended to be used for meter verification only and has no application for normal testing ...

Страница 60: ...these networks and dividing by the equivalent DC resistance The voltmeter is placed across the entire network of the measuring devices MD1 MD2 and MD4 The voltmeter is placed across the points indicated by the solid black dots on measuring device MD3 MD5 and MD6 The points are specified by the agencies that require a particular measuring device to meet their specification ...

Страница 61: ...use 1000 for R in the calculation of V R I where I is the leakage current displayed and V is voltage across the measuring device MD When an external frequency generator is applied to the probe inputs the current display will be equal to Voltage generator 1000 The readings can then be correlated to verify the voltmeter bandwidth Since the voltage is being applied directly across the MD voltmeter am...

Страница 62: ...ase power supply must be used with the 620L This means that there is only one HOT or LINE conductor and the other conductor of the power source must be at a low voltage reference potential The low voltage reference does not need to be physically earth grounded but should not carry any large voltage potential The 220 240V US style line power IS NOT suitable to connect to the DUT inputs This style o...

Страница 63: ...rear panel of the 620L This will provide the return connection for all leakage current measurements The alligator clips may be used to provide a connection to the necessary points on your DUT 5 1 3 DUT Output Connections These connections provide power to the DUT during a Line Leakage or Functional Run test In order to access the DUT Output Connections you must remove the cover plate on the rear p...

Страница 64: ... line cord Connect the adapter box to the DUT Output L line and N neutral terminals and the GND terminal The adaptor box will now provide power to the DUT during Line Leakage testing and Functional Run testing The adapter box may only be used for applications under 20 amps If an application in which more than 20 amps of input current is required please use the stand alone input and output cables p...

Страница 65: ...ter For more information refer to section 6 3 Remote Interlock Remote Interlock Key 5 2 Perform Tests Menu From the Main Menu screen press the Perform Tests soft key The Perform Tests screen will now be displayed From the Perform Tests screen four different software controls may be accessed Load File Single Step ON OFF Fail Stop ON OFF Results The arrow keys may also be used to scroll the highligh...

Страница 66: ...p at a time from a sequence of tests At the Perform Tests screen use the up and down arrow keys or the ENTER key to scroll the highlighted area to the step you wish to perform Press the TEST button and the instrument will initiate the single step and stop without continuing to the next step If you press TEST again without first pressing RESET the next step will initiate run to completion and stop ...

Страница 67: ... which it shall remain 5 2 3 Fail Stop Turns Fail Stop ON or OFF for the current test sequence Altering this parameter will only affect tests that are run from this screen and will not be saved as part of the file s parameters If you wish to save the Fail Stop information you must edit the Fail Stop parameter in the Setup Tests screen For more information on Fail Stop and the Setup Tests screen re...

Страница 68: ...ea is on the step you are reviewing the test settings will be displayed in the highlighted area and the results will appear on the right in the form of metering screens The Result screens will appear differently for each type of test The Results screens are based on the Perform Tests Metering screens and are identical in appearance except for the title Refer to section 5 4 Perform Tests Metering f...

Страница 69: ...tton The highlighted area of the screen remains on the test that is being performed until it is finished On the right half of the screen the appropriate metering will display for the type of test that is being performed refer to section 5 4 Perform Tests Metering for more information When the step is complete the highlighted area will sequence to the next step and the new metering display will app...

Страница 70: ...X Alternate Metering A Line Leakage test has a test parameter named Extended Meters that can be set ON or OFF When the Extended Meters parameter is set to ON the LCD display will show I Maximum RMS and MD Voltage RMS When Extended Meters is set to OFF the standard Voltage RMA and Leakage Current RMS are displayed While a Run test is in the dwell phase you may view a series of alternate meters The ...

Страница 71: ...s a complete listing of the messages that appear in the Test Status Display and an explanation for each Dwell This message appears on the display while a test is in process the values update in real time Delay This message appears on the display while a test is in process the values update in real time Pass This message appears on the display when the test process is complete and the DUT passed th...

Страница 72: ...I Trip setting Watt LO This message appears on the display if the DUT input wattage drops below the Watt LO Trip setting PF HI This message appears on the display if the Power Factor exceeds the PF HI Trip setting PF LO This message appears on the display if the Power Factor drops below the PF LO Trip setting Leak HI This message appears on the display if the enclosure to neutral leakage current e...

Страница 73: ...ure is activated before or during a test The Remote Interlock feature utilizes a set of closed contacts which will disable the instrument s output if they are opened before or during a test Remote Interlock could also be referred to as a remote system lockout utilizing fail when open logic The Remote Interlock feature may be disabled by plugging the Interlock Disable Key provided into the Signal I...

Страница 74: ...Associated Research Inc The following Fatal Error identification numbers will represent the type of failure that has occurred Error Code 9001 will appear on the display if the instrument has a recognizable internal component failure Error Code 9002 will appear on the display if the instrument s System Data or the Model Option Serial Number Data are corrupted and do not match the settings Error Cod...

Страница 75: ...N PIN CONTACT for plug 745253 7 CRIMP SNAP IN SOCKET CONTACT for receptacle 745171 1 SHIELDED CABLE CLAMP for either plug or receptacle 747784 3 JACKSCREW SET 2 6 1 Remote Signal Outputs The rear panel connector provides three output signals to remotely monitor PASS FAIL and PROCESSING conditions The monitoring signals are provided by three normally open internal relays that toggle ON and OFF to i...

Страница 76: ...d of the test RESET OUT The relay contact closes the connection between pin 7 and pin 8 while the reset function is activated This is only a continuous closure dependent on the length of time the reset button is held in an active state START OUT The relay contact closes the connection between pin 7 and pin 9 after a test sequence has completed and passed This is a momentary relay closure and may b...

Страница 77: ...rect memory will be selected The Remote File Select Truth Table binary shows the different combinations of momentary switch relay closures and which memory programs that will be selected as the result It may be necessary to OR the momentary switches relay contacts to prevent incorrect program selection due to timing errors REMOTE FILE SELECT TRUTH TABLE BIT 4 BIT 3 BIT 2 BIT 1 FILE 0 0 0 1 01 0 0 ...

Страница 78: ...displayed and the test will abort The hardware has been configured to provide the interlock connections on pins 4 and 5 of the Remote Interface Signal Input port The instrument can still be used without the external interlock device as long as the Interlock Disable Key p n 38075 provided with unit is plugged into the Remote Interface Signal Input port If there is nothing connected to the Remote In...

Страница 79: ...tall NOTE The USB port acts as a USB to RS 232 converter As a result the PC will recognize the USB port as a virtual COM port The USB RS 232 interface uses the same command set as the GPIB interface for setting test parameters however many functions of the GPIB 488 2 interface are not available through USB RS 232 The IEEE 488 interface included with the 620L conforms to the requirements of the IEE...

Страница 80: ... hardware handshaking The controller should be configured to ignore the handshaking lines DTR pin 4 DSR pin 6 CTS pin 8 and RTS pin 7 If the port cannot be configured through software to ignore these lines the handshake lines should be jumpered together in two different sets Pins 4 and 6 should be jumpered together and pins 7 and 8 should be jumpered together at the controller end of the cable ...

Страница 81: ...ommands and parameter setting commands of the USB RS 232 interface along with 488 2 Common Commands and SRQ capability All commands can be found in section 7 4 USB RS 232 GPIB Command List 7 2 1 GPIB Connector Connection is usually accomplished with a 24 conductor cable with a plug on one end and a connector at the other end Devices may be connected in a linear star or a combination configuration ...

Страница 82: ...UBSET DESCRIPTION Source Handshake SH1 Complete Source handshake capability Acceptor Handshake AH1 Complete Acceptor handshake capability Talker T6 Talker functions unaddress if MLA Listener L4 Listener functions unaddress if MTA Service Request SR1 Complete Service request capability Remote Local RL0 No remote local capability Parallel Poll PP0 No parallel poll capability Device Clear DC1 Complet...

Страница 83: ...the ASCII control code New Line NL OAh or the end of line EOL message for GPIB All commands that end with a question mark are query commands and required an IEEE 488 read command to retrieve the data from the device s output buffer 7 4 2 Test Execution Commands The following commands are used to control actual output voltage and current from the instrument Please observe all safety precautions COM...

Страница 84: ...mber 1 30 SP prompt message Step Prompt Create prompt message Valid ASCII 1 maximum 32 characters SP Step Prompt Delete SF 1 0 Step Fail Stop 1 On 0 Off 1 Valid ASCII is the character set that is available from the front panel LCD user interface Consisting of upper case alphabet A Z numbers 0 9 and decimal point asterisk dash under bar _ tilde and space SP FL memory number Load a file by memory nu...

Страница 85: ...latile memory space with the indicated file number and file name The original file will not be modified with this operation If there is a file already located at the desired number it will be moved to the next higher number and inserted in its place New files may be added to the bottom of the file list but there must not be any numbers that do not have a file defined The FSA command writes to the ...

Страница 86: ...rder that is shown in the table below Also like the individual parameter editing commands the unit should not be included with the value only the numeric value should be included in the command string When the scanners are being used they should be appended to the end of the string The list of parameters can also be found in the default parameters section of the manual or refer to Section 7 4 2 Te...

Страница 87: ... to the test sequence This command will add or insert the test at the step location that has been selected When a test has already been created at a selected step then the new step will be inserted and the previous step will move down to the next step and all other step will be renumbered accordingly See the command summary tables to see the specific test type for each of these commands SD Deletes...

Страница 88: ...82 SF 1 0 Sets the Fail Stop function OFF or ON for the active setup file loaded into RAM 1 sets the Fail Stop ON 0 sets the Fail Stop OFF ...

Страница 89: ...fferent possible set of values COMMAND NAME TEST TYPES VALUE EACDC 0 1 2 EACDC Edit AC DC Mode LLT 0 ACDC 1 AC 2 DC ECH value ECH Edit Current HI RUN 0 00 15 00A ECL value ECL Edit Current Lo RUN 0 00 15 00A ECTN 1 0 ECTN Edit Continuous Power LLT RUN 1 On 0 Off EDE value EDE Edit Delay RUN LLT 0 0 999 9s EDW value EDW Edit Dwell RUN 0 0 999 9s EEM 1 0 EEM Edit Extended Meter LLT 1 On 0 Off EG 1 0...

Страница 90: ...0 0 277 0V 7 4 5 System Parameter Editing Commands and Companion Queries These commands are used to modify the system parameters for the instrument These commands require a parameter value to be included with the command The companion query command will read the parameter using the same value that is used for setting the parameter COMMAND NAME VALUE SA value SA Alert Date mm dd yy or yy mm dd or d...

Страница 91: ...ation requires an IEEE 488 read command to be sent after the query command These commands include functions for retrieving test data test results and remote hardware status as well as setup file information COMMAND NAME VALUE TD List Testing Data Test In Process RD step number List Results Data step number 1 30 RD file number step number List Results Data with Memory Link active file number 1 50 s...

Страница 92: ...in only the value and not the units RD file number step number Read the results for an individual step when multiple files are linked The file number is the actual location to which the file has been saved The step number is the actual step number that has been saved within the file not the order of which the steps were executed For example if the test was executed starting from step 3 and ending ...

Страница 93: ...mma will separate each parameter and will be preceded with the step number LS step number Lists all the parameters for the individual step indicated by step number 1 30 See the ADD command for the list of parameters A comma will separate each parameter and will be preceded with the step number SS Lists the active step number SF Lists the condition of the Fail Stop feature 7 4 7 IEEE 488 2 Common C...

Страница 94: ...uery 0 255 ESE value Standard Event Status Enable Command value 0 255 ESE Standard Event Status Enable Query 0 255 STB Read Status Byte Query Read Status Byte SRE value Service Request Enable Command value 0 255 SRE Service Request Enable Query 0 255 IDN Read the instrument identification string Company Associated Research Inc RST Reset the instrument to original power on configuration Does not cl...

Страница 95: ...he Standard Event register Returns the decimal value of the binary weighted sum of bits ESE value Standard Event Enable register controls which bits will be logically OR d together to generate the Event Summary bit 5 ESB within the Status Byte ESE Queries the Standard Event enable register Returns the decimal value of the binary weighted sum of bits STB Read the Status Byte Returns the decimal val...

Страница 96: ...nless the PSC 0 command has been executed before power off The PSC command tells the device whether or not it should clear the Enable registers at power on Using this command will allow SQRs to function immediately after power on EVENT REGISTER STATUS BYTE REGISTER Bit Binary weight Event Register Enable Register Summary Register Enable Register 0 1 Operation Complete ALL PASS 1 2 not used FAIL 2 ...

Страница 97: ...ister is read and cleared for the corresponding Status Byte bit For example after the All Pass SRQ has been enabled when the test s have finished with pass indications the instrument will set the hardware SRQ line and output the Status Byte of 41 hex This means that bit 6 and bit 0 are set to a value of 1 After reading the Status Byte the Status Byte value will change to 01 hex ...

Страница 98: ...limited and will not affect the life of the internal non volatile memory chip A flowchart for an example program is shown on the next page This flowchart exhibits how a program could be written to minimize wear to the write life cycle of the non volatile memory First the FN command is used to create a blank file In this case the file is named TEMP This file is then stored into the memory of the 62...

Страница 99: ...93 ...

Страница 100: ...MORE INFORMATION ON IEEE GPIB PLEASE CONTACT The Institute of Electrical and Electronic Engineers Inc 345 East 47th Street New York NY 10017 1 212 705 7018 Communications Society of IEEE Internet www ieee org ...

Страница 101: ...ect 04 Scanner 05 LinekChek to APT 7 Memory 06 Ethernet Card 07 Data Storage Card DISCONTINUED 08 Leakage Current Offset Circuit 01 GPIB Interface This option may be substituted for the USB RS 232 interface This option provides all of the functional control of the USB RS 232 interface with the addition of SRQ functions All commands can be found in section 7 Bus Remote Interface GPIB USB RS 232 02 ...

Страница 102: ...se parameters refer to section 4 4 1 Description of Test Parameters Note Leakage in the Run Test mode refers to the amount of current which flows from the enclosure case of the DUT to the neutral side of the line input The Leakage HI trip limit is used to program the maximum allowable earth leakage current of the DUT before failure The Leakage LO trip limit is used to program the minimum allowable...

Страница 103: ...e HV Return CASE and Current connections please refer to section 3 2 2 Rear Panel Controls The operator must also connect the included communication cables to the Remote Signal I O s of both the 620L and the electrical safety tester These cables will provide the communication path for the instruments to function together With this option installed the 620L and the electrical safety tester will ope...

Страница 104: ...arted RESET button on the 620L would need to be pressed at the end of the test sequence in order to reset the 620L or abort a test In the above configuration the 620L will act as a feed though for the electrical safety tester providing the necessary high voltage and high current signals to the DUT through the DUT Power Outputs line and neutral and the CASE connector The adapter box as well as the ...

Страница 105: ...99 The following figure shows how to connect the 620L to an Associated Research HypotULTRA III tester ...

Страница 106: ...100 The following figure shows how to connect the 620L to an Associated Research Omnia 8104 tester ...

Страница 107: ...101 The following figure shows how to connect the 620L to an Associated Research HypotULTRA III tester using special cables to perform hipot test first followed by line leakge test ...

Страница 108: ...panying Scanner can be used for multi point Line Leakage testing The 620L will provide power and all necessary signals to the corresponding Scanner inputs In order to connect the Scanner to the 620L four 4 connections must be made Connect the Scanner control bus from the Scanner output on the rear panel of the 620L to the input on the rear panel of the Scanner using the included communications cab...

Страница 109: ...er key Press the Scanner Select soft key to toggle the Scanner channel between H high L low or O off Press the Left and Right Arrow keys to move the highlighted cursor to the corresponding Scanner channel Setting a channel to H will connect the Probe HI of the 620L to the corresponding Scanner channel Setting a channel to L will connect the Probe LO of the 620L to the corresponding Scanner channel...

Страница 110: ...utput connector that is added to the rear panel of the 620L The new signal output connector can be used to control a compatible device such as an AC 1000 power supply The output is a 3 bit digital control signal that is menu selectable at the Run Test or LLT parameter screen This option is provided with a cable which is designed to interconnect the 620L 9 pin Remote Output to the AC 1000 Remote I ...

Страница 111: ...ou would like to operate the AC 1000 independently of the 620L either disconnect the interface cable or disable the PLC remote on the AC 1000 The Remote Memories send signals are provided by three high voltage high current Darlington drivers These are open collector devices capable of sinking 350mA at voltages as high as 95 VDC With this option installed a new soft key selection will appear on the...

Страница 112: ...LC Remote Signal Output refer to the PLC Signal Output drawing below The different states are described in the truth table below The Not used state is undefined and cannot be programmed for use BIT 2 BIT 1 BIT 0 TEST VOLTAGE SETTING 0 0 0 Not used 0 0 1 M1 0 1 0 M2 0 1 1 M3 1 0 0 M4 1 0 1 M5 1 1 0 M6 1 1 1 M7 0 OPEN 1 CLOSED ...

Страница 113: ...used The memory selection should be inserted as the last parameter and should use full text as indicated on the LCD screen such as M1 or M2 EPM Sets the AC1000 memory location to be used during a Line Leakage or Functional Run test 06 Ethernet Card The Ethernet Card option provides RS 232 and Ethernet communication interfaces as well as barcode scanning capability The Ethernet Card has three input...

Страница 114: ...USB RS 232 of this manual Ethernet Interface The Ethernet interface provides all of the function control of the standard RS 232 interface Some commands are only exclusive to GPIB control Default Settings The default settings for the Ethernet interface are as follows IP Setup AUTO IP Address 010 000 000 000 Gateway IP 000 000 000 000 Subnet Mask 255 000 000 000 The source port number for the Ethern...

Страница 115: ...be completed by Network Administrator Ethernet Card Address ______ ______ ______ ______ ______ Device Name _____________________ Device IP Address _______ _______ _______ _______ Gateway IP Address _______ _______ _______ _______ Subnet Mask _______ _______ _______ _______ ...

Страница 116: ...difies a parameter and exits the Ethernet Card Parameters Menu or uses the command set at the end of this option description Thus if the IP Setup is set to AUTO the Ethernet Card will request a new IP Address every time a parameter is edited and as a result the Requesting IP Address message will appear Power Up The Ethernet Card will be installed with the default options listed above After the 620...

Страница 117: ...ernet Card has its IP Setup configured to AUTO There are two options to choose from this screen Press the EXIT key to escape from this screen and stop the 620L from requesting an IP address or allow the 620L to request an IP address automatically from the network to which it is connected ...

Страница 118: ...ully receives an IP Address from the server the following pop up message will be displayed If the 620L fails to receive an IP Address after approximately 20 seconds the following pop up message will be displayed Press the EXIT key to remove the pop up message and return to the 620L s Main Menu Screen ...

Страница 119: ... The Ethernet Card Parameters screen will now be displayed as shown below From the Ethernet Card Parameters screen six different parameters may be accessed IP Setup IP Address Gateway IP Subnet Mask Device ID and Next Page IP Setup The IP Setup soft key is used to determine how the 620L will request an IP address from the server to which it is connected The IP Setup may be configured as AUTO or MA...

Страница 120: ...ddress must be entered in the following format XXX XXX XXX XXX A valid IP Address must be entered Users may not use the following IP Addresses 255 255 255 255 000 000 000 000 Enter the preceding IP Addresses will cause the following error message to be displayed Press the EXIT key to save the new settings If the IP Setup parameter is set to AUTO you do not need to enter an IP Address manually Gate...

Страница 121: ...t Mask using the numeric keypad The Subnet Mask must be entered in the following format XXX XXX XXX XXX If an invalid Subnet Mask is entered the following error message will be displayed Press the EXIT key to save the new settings If the IP Setup parameter is set to AUTO you do not need to enter a Subnet Mask manually Device Name Press the Device Name soft key to bring up the Device Name screen wh...

Страница 122: ...e highlighted letter The Device Name may be a maximum of eight characters and MUST start with a letter If the Device Name does not start with a letter the following error message will be displayed When the Device Name has been entered press the EXIT key to save the new settings The Device Name parameter is only active when the IP Setup is set to AUTO Next Page Press the Next Page soft key to bring...

Страница 123: ...117 From this screen four parameters may be accessed MAC Address Barcode I P Autostart and previous page ...

Страница 124: ...ft key to select the type of Barcode input The Barcode I P parameter can be set to SERIAL PRODUCT SER PROD OFF or RUN FILE When the setting is SERIAL PRODUCT or SER PROD the user can scan barcodes in the Perform Tests screen before the test is started When a barcode is scanned one of the following messages will appear on the display ...

Страница 125: ...119 After the barcodes are scanned press TEST to initiate the test sequence Pressing RESET will abort the TEST sequence ...

Страница 126: ...he barcode has more than 10 characters Using the RUN FILE feature will enable the instrument s output once the barcode is scanned Do not touch the DUT at any time when using this feature in order to avoid potential shock or serious injury When using a barcode scanner the 620L s responses to the TD and RD x commands will differ slightly from an 620L with the standard USB RS 232 interface For all ty...

Страница 127: ...etting is set to PRODUCT The Autostart feature will not work with the SERIAL setting The Autostart feature will enable the instrument s output once the product number barcode is scanned a second time when in the PRODUCT and SER PROD modes Do not touch the DUT at any time when using this feature in order to avoid potential shock or serious injury Ethernet Card Settings Commands and Companion Querie...

Страница 128: ...122 If there was an error with the command string the instrument will respond with 15 hex 21 decimal the Not Acknowledge NAK ASCII control code ...

Страница 129: ...ds SIM 0 14 seconds Auto SDN 14 seconds SIM 1 8 seconds Wait times are approximate and can vary based on the user s network 07 Data Storage Card DISCONTINUED This option gives the user capabilities for serial communication barcode scanning and saving test results onto a USB Flash memory drive The Data Storage Card has three input output ports These ports are shown in Figure 3 Figure 3 The USB A po...

Страница 130: ...20L when the total number of results saved on the Data Storage Card s internal Flash memory has exceeded the predefined limit This value can be set from the default value of 0 disables the function to 100 000 At the conclusion of a test file if the total results on the internal Flash memory exceed the Results Limit the following message will display The message gives two options Pressing Enter wil...

Страница 131: ...s This setting specifies the RS485 address of the Data Storage Card if the user intends to use the unit in an RS485 network This address can be set from 1 99 For more information on this interface see the Serial Port description below Test Result The Test Result setting determines which type of test result is automatically saved to the Data Storage Card The possible settings are Pass Fail All or N...

Страница 132: ...d the RS485 address After addressing the unit the command can be sent The instrument that was last addressed will receive all subsequent commands sent on the data bus If the RS485 address specified is 0 then all RS485 instruments on the bus will receive the command The command set used for RS485 is the same as the command set for USB RS 232 See section 7 1 for the USB RS 232 command set When using...

Страница 133: ...lay After the barcodes are scanned pressing TEST will initiate the test sequence Pressing RESET will abort the TEST sequence The Data Storage Card allows for the re scanning of barcodes if the previously scanned barcode was incorrect Re scanning is available in the SERIAL PRODUCT and SER PROD modes Anytime before a test is initiated the user can re scan a barcode If the user decides to re scan bar...

Страница 134: ...st associated with that barcode The test file name is limited to 10 characters However if the user names a test file with the maximum 10 characters this function will still initiate a test when a product s barcode begins with those first 10 characters even if the barcode has more than 10 characters When using certain features of barcoding the 620L s response to the TD and RD x commands will differ...

Страница 135: ...these fields are not included in the TD and RD x responses Operation The Data Storage Card Results menu can be viewed by pressing the Results softkey while in the Perform Tests Screen After doing so the following menu will be shown Pressing the softkey labeled Instrument will display the detailed results from the previously executed test file Pressing the softkey labeled Data Card will display the...

Страница 136: ...lts use the up down left and right softkeys on the 620L front panel The following message will display if the Delete Result softkey is pressed Pressing Enter will verify that the user wants to delete all of the results on the Data Storage Card and pressing Exit will cancel deleting the results The following message will appear if the Delete ALL softkey is pressed ...

Страница 137: ...w the instructions on the screen in order to create a name for the file you wish to transfer There is a limit of 8 characters for the name of the results file Press the Enter softkey when you have finished entering the file name After pressing Enter you will see the following message ...

Страница 138: ...he Data Storage Card and connect it to a PC with a USB port Contents of Results File The following is an example entry in the Data Storage Card results file for an arbitrary LLT test 00000003 12 13 08 11 07 TEST1 620L 9520014 M01 S01 LLT Pass 135V 102uA 1 0s The following table gives a description of each field for the above LLT test Field Contents Description 00000003 Test Entry in Results File 1...

Страница 139: ...owing table shows in order the information that will be included in each test type s result entry RUN LLT DUT Voltage DUT Voltage DUT Current DUT Leakage Current DUT Power Test Delay Time Test Dwell Time DUT Leakage Current DUT Power Factor Note If barcoding is used the barcoding information will be the final entries in the results file with Serial Number being first and Product Number being secon...

Страница 140: ...e Data Storage Card exceeds 100 000 The 620L will not allow any more tests to be run unless the user deletes the results currently on the Data Storage Card or changes the Test Result setting in the Data Card Settings menu to NONE If the Test Result setting is set to NONE the Data Storage Card will not record test results The above message occurs when the user tries to transfer results from the Dat...

Страница 141: ...rning to the user that the total results are nearing the capacity of the Data Storage Card 100 000 When the total results on the Data Storage Card exceed 100 000 the Data Storage Card will cease saving results To avoid this the user can transfer and delete the old test results or change the Test Result setting in the Data Card Settings menu to NONE When the Test Result setting is set to NONE the D...

Страница 142: ...citive value associated with the Associated Research Inc instruments leakage current due to this capacitance factors into the total leakage value displayed during a line leakage test The 620L applies a formula for taking an offset into account Displayed Current Total Leakage Current 2 Offset Current 2 The Total Leakage Current is the measure of the total leakage current on the system including the...

Страница 143: ...otal Leakage can be calculated as Total Leakage Displayed Current 2 Offset Current 2 3 Then the Displayed Current accuracy will include the Total Leakage Current accuracy that is the same as the range of the Touch Current Display RMS and Peak accuracy and Offset Accuracy When the offset value is taken by an automatic offset the automatic offset accuracy is the same as the relative range of Touch C...

Страница 144: ...or the line leakage test When the Offset option is installed the offset selection can be viewed from the Line Leakage parameters screen This is where the user can set an offset A value can be manually input in the Offset parameter box or the 620L can be used to automatically take a reading To manually input a value use the arrow keys to scroll down and highlight the Offset parameter Use the number...

Страница 145: ... for the leakage associated with all testing units Do NOT connect the DUT if implementing an offset For details on how to connect another Associated Research Inc instrument to the 620L please refer to Option 3 in this section For details on how to connect an SC6540 scanner to the 620L please refer to Option 4 in this section From the Line Leakage Parameter screen use the arrow keys to scroll down ...

Страница 146: ...LO value ELO Set LLT Offset Value 0 0 999 9uA SAO value Set Automatic LLT Offset Value 0 0 999 9uA LS List Step Parameters LS step number List Step Parameters by step number step number 1 30 The LS command and ADD command will function the same as the standard 620L but there is an extra parameter for the LLT Offset value included in the list of parameters as shown in the table below The LLT Offset...

Страница 147: ...0 0 5 0 5 3 6 CLOSED OFF CLOSED UL544NP Ground to Line OFF AC DC AUTO RMS OFF HLOOHHLL This corresponds to adding an LLT test ADD Test Type Leakage HI Leakage LO Voltage HI Voltage LO Delay Dwell LLT Offset Neutral Reverse Ground Measuring Device Probe Configuration Extended Meters AC DC Mode Ranging Mode Leakage Mode Continuous Scanner Setting NOTE on using this feature optimally The formula appl...

Страница 148: ...will be denoted as Ic and current flowing through the resistor will be denoted as Ir The vector summation of these currents is the total current in the system Itot The theoretical calculations are shown below Ir V R 120V 5 000 000Ω 24 0uA Current through the capacitor requires an extra calculation of the capacitive reactance Capacitive Reactance Xc 1 2ПfC where f is frequency and C is the capacita...

Страница 149: ...0 the LLT Offset works optimally for this application If the phase shift between the 620L system and the DUT is not 90 the Displayed Current value will not be a valid representation of the leakage current flowing through the DUT Consider a second test circuit This test circuit is shown in Figure 2 The 620L system is modeled by the 307 3pF capacitor In this case the DUT is modeled by the parallel c...

Страница 150: ...yed current value Displayed Leakage 62 3uA This is a result of the vector sum calculation 62 3uA 63 8uA 2 13 9uA 2 However the calculated value of the current flowing through the DUT is 51 2uA In the first circuit the current through the DUT has a phase angle of 0 because it consists of a pure resistance The introduction of the 1nF capacitor to the DUT in the second circuit causes the phase shift ...

Страница 151: ...fication should be performed before and after calibration Calibration effects will only be noticeable after exiting calibration mode 9 1 Warranty Requirements Associated Research Inc offers a standard three year manufacturer s warranty This warranty can be extended an additional two years provided that the instrument is returned each year to Associated Research Inc for its annual recertification I...

Страница 152: ... highlighted area to the desired calibration point The load meter screen and prompt screens will automatically update for the calibration point selected Calibration of Parameters Each calibration point requires different loads standards and process As each point is selected the load meter screen and prompt screens will display the meter load and process information required to complete the calibra...

Страница 153: ... Right Screen Load Meter Lower Right Screen Prompt Lower Right Screen Prompt Cal Active Step 1 Disconnect power to the DUT I P input With the DUT I P input open press TEST to start the calibration process Automatic Calibration Processing Step 2 Connect 250VAC and a standard voltmeter to the DUT I P input Press TEST to start the calibration process Enter Standard Voltage Reading Press the TEST butt...

Страница 154: ... press TEST to start the calibration process Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or ...

Страница 155: ... press TEST to start the calibration process Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or ...

Страница 156: ...d press TEST to start the calibration process Enter Standard Power Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or e...

Страница 157: ...ed press TEST to start the calibration process Enter Standard Power Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or ...

Страница 158: ...r are connected press TEST to start the calibration process Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing th...

Страница 159: ...isconnect Probe HI and Probe LO When the leads are disconnected press TEST to start the calibration process Automatic Calibration Processing Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active This calibration is automatic and does not require data entry ...

Страница 160: ... press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape b...

Страница 161: ...press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by...

Страница 162: ...press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by...

Страница 163: ... press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape b...

Страница 164: ...d press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape ...

Страница 165: ...d press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape ...

Страница 166: ...cted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or esca...

Страница 167: ...er supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EX...

Страница 168: ...ted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escap...

Страница 169: ... supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EXIT...

Страница 170: ...ted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escap...

Страница 171: ... supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EXIT...

Страница 172: ...cted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or esca...

Страница 173: ...r supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EXI...

Страница 174: ...cted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or esca...

Страница 175: ...r supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EXI...

Страница 176: ...cted press TEST to start the calibration Enter Standard Voltage Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or esca...

Страница 177: ...er supply and meter are connected press TEST to start the calibration Enter Standard Voltage Reading After the RMS value has been input the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or escape by pressing the EX...

Страница 178: ...obe LO When the power supply and meter are connected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active You may now store the new calibration number by pressing the ENTER key or escape by pressing the EXIT key or...

Страница 179: ...are connected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER ke...

Страница 180: ...are connected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER ke...

Страница 181: ...re connected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key...

Страница 182: ...ected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or esc...

Страница 183: ...nnected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or e...

Страница 184: ...nnected press TEST to start the calibration Enter Standard Current Reading Press the TEST button to activate the calibration After the calibration is activated the lower right screen will change to the text indicated in the table above Cal Active Read the measurement from your standard and enter it using the numeric keypad You may now store the new calibration number by pressing the ENTER key or e...

Страница 185: ...Cable Assembly High Current Lead Red Panel Components 38364 1 Fuse Holder 20mm 35999 2 Probe HI and Probe LO Jack 38446 1 GND Terminal Red 38069 1 Power Switch 37571 1 Earth Connector 37806 1 TEST Test Switch Green Lighted 37807 1 RESET Reset Switch Red Lighted 39391 1 TEST Replacement Bulb 39392 1 RESET Replacement Bulb 38101 1 Feet Kit w o Rubber Inserts 38102 4 Rubber Insert for Feet 38225 1 Gr...

Страница 186: ... T1 Input Transformer 38847 1 T2 Isolation Transformer 39114 1 IC 37 IC 39SF020A EEPROM PLCC 39350 1 IC 42 IC SM59128 Microcontroller PLCC Part Number Qty Ref Designator Description Hipot Ground Bond Interconnect option 38829 1 SW7630 DUT Power Switch Board 04040A 08 2 Cable Assembly Probe HV 38835 1 Cable Assembly Output LINE HV 38836 1 Cable Assembly Output NEUTRAL HV CBLHC40 10TL 1 Cable Assemb...

Страница 187: ...9999uA 10 00mA 20 00mA Resolution 0 1uA 1uA 0 01mA Touch Current Low Limit AC Only Range 0 0uA 999 9uA 1000uA 9999uA 10 00mA 20 00mA Resolution 0 1uA 1uA 0 01mA Touch Current High Limit DC Only Range 0 0uA 999 9uA 1000uA 9999uA 10 00mA 20 00mA Resolution 0 1uA 1uA 0 01mA Touch Current Low Limit DC Only Range 0 0uA 999 9uA 1000uA 9999uA 10 00mA 20 00mA Resolution 0 1uA 1uA 0 01mA Touch Current High...

Страница 188: ... 1MHZ 5 of reading 10 0uA 999 9uA Range 3 120 0uA 525 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 4 400uA 2100uA frequency DC 15Hz 1MHz Resolution 1uA Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10uA 8500uA Range 5 1800uA 8400uA frequency DC 15Hz 1MHz Resolution 1uA Accuracy...

Страница 189: ...unts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 3 31 5uA 525 0uA frequency DC 1MHz Resolution 0 1uA Base Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 4 126 0uA 999 9uA 1000uA 2100uA frequency DC 1MHz Resolution 0 1uA 1uA Base Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 5 504uA 999 9uA 1000uA 8...

Страница 190: ...e accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0uA 31 5uA frequency DC 1MHz Resolution 0 1uA Additional Error DC 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 4 0 0uA 126 0uA frequency DC 1MHz Resolution 0 1uA Additional Error DC 15Hz f 100KHz add 2 of reading 0 2 of range to base a...

Страница 191: ... 0uA frequency 15Hz 1MHz Resolution 0 1uA Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 2 28 0uA 130 0uA frequency 15Hz 1MHz Resolution 0 1uA Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 3 120 0uA 525 0uA frequency 15Hz 1MHz Resolution 0 1uA...

Страница 192: ...tion 0 01mA Accuracy 15Hz f 100KHz 5 of reading 0 01mA 20 00mA DISPLAY FIXED RANGE 6 OF RANGE Touch Current Display RMS AC Only Range 1 0 0uA 32 0uA frequency 15Hz 1MHz Resolution 0 1uA Base Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 2 7 8uA 130 0uA frequency 15Hz 1MHz Resolution 0 1uA Base Accuracy 15Hz f 30Hz 3 of ...

Страница 193: ...0 0uA 999 9uA Range 5 504uA 999 9uA 1000uA 8400uA frequency 15Hz 1MHz Resolution 0 1uA 1uA Base Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0uA 999 9uA Range 6 1200uA 8399uA 8 40mA 20 00mA frequency 15Hz 1MHz Resolution 1uA 0 01mA Base Accuracy 15Hz f 100KHz 5 of reading 0 01mA 20 00mA DISPLAY FIXED RANGE 6 OF RANGE Touch Current Displ...

Страница 194: ...0Hz add 2 of reading 0 2 of range to base accuracy 30Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 4 0 0uA 126 0uA frequency 15Hz 1MHz Resolution 0 1uA Additional Error 15Hz f 30Hz add 2 of reading 0 2 of range to base accuracy 30Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading ...

Страница 195: ...add 2 of reading 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Current Display DC Only Range 1 0 0uA 32 0uA DC Resolution 0 1uA Accuracy DC 2 of reading 3counts Range 2 28 0uA 130 0uA DC Resolution 0 1uA Accuracy DC 2 of reading 3counts Range 3 120 0uA 525 0uA DC Resolution 0 1uA Accuracy DC 2 of reading 3counts Range 4 400uA 2100uA DC Resolution 1uA Accuracy DC 2 of reading 3counts Range...

Страница 196: ...3 31 5uA 525 0uA DC Resolution 0 1uA Base Accuracy DC 2 of reading 3counts 10uA Range 4 126 0uA 999 9uA 1000uA 2100uA DC Resolution 0 1uA 1uA Base Accuracy DC 2 of reading 3counts 10uA Range 5 504uA 999 9uA 1000uA 8400uA DC Resolution 0 1uA 1uA Base Accuracy DC 2 of reading 3counts 10uA Range 6 1200uA 8399uA 8 40mA 20 00mA DC Resolution 1uA 0 01mA Base Accuracy DC 5 of reading 0 01mA 20 00mA DISPL...

Страница 197: ...base accuracy Range 5 0 0uA 504uA DC Resolution 0 1uA Additional Error DC add 2 of reading 0 2 of range to base accuracy Range 6 0 0uA 999 9uA 1000uA 1200uA DC Resolution 0 1uA 1uA Additional Error DC add 2 of reading 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Current Display Peak AC DC Range 1 0 0uA 32 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy DC 2 of reading 3counts 15Hz f...

Страница 198: ...C 15Hz 1MHz Resolution 1uA Accuracy DC 2 of reading 3counts 15Hz f 1MHz 10 of reading 2uA Range 6 8000uA 8399uA 8 40mA 30 00mA frequency DC 15Hz 100KHz Resolution 1uA 0 01mA Accuracy DC 2 of reading 3counts 15Hz f 100KHz 10 of reading 2counts DISPLAY FIXED RANGE 6 OF RANGE Touch Current Display Peak AC DC Range 1 0 0uA 32 0uA frequency 15Hz 1MHz Resolution 0 1uA Base Accuracy DC 2 of reading 2uA 1...

Страница 199: ...A Base Accuracy DC 2 of reading 2uA 15Hz f 100KHz 10 of reading 2uA 100KHz f 1MHZ 10 of reading 2uA Range 5 504uA 999 9uA 1000uA 8400uA frequency 15Hz 1MHz Resolution 0 1uA 1uA Base Accuracy DC 2 of reading 2uA 15Hz f 100KHz 10 of reading 2uA 100KHz f 1MHZ 10 of reading 2uA Range 6 1200uA 8399uA 8 40mA 30 00mA frequency 15Hz 1MHz Resolution 1uA 0 01mA Base Accuracy DC 2 of reading 3counts 15Hz f 1...

Страница 200: ...n 0 1uA Additional Error DC add 2 of reading 0 2 of range to base accuracy 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 4 0 0uA 126 0uA frequency 15Hz 1MHz Resolution 0 1uA Additional Error DC add 2 of reading 0 2 of range to base accuracy 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ ad...

Страница 201: ... 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Current Display Peak AC Only Range 1 0 0uA 32 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy 15Hz f 1MHz 10 of reading 2uA Range 2 28 0uA 130 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy 15Hz f 1MHz 10 of reading 2uA Range 3 120 0uA 525 0uA frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy 15Hz f 1MHz 10 of reading 2uA Range 4 40...

Страница 202: ...A 100KHz f 1MHZ 10 of reading 2uA Range 2 7 8uA 130 0uA frequency 15Hz 1MHz Resolution 0 1uA Base Accuracy 15Hz f 100KHz 10 of reading 2uA 100KHz f 1MHZ 10 of reading 2uA Range 3 31 5uA 525 0uA frequency 15Hz 1MHz Resolution 0 1uA Base Accuracy 15Hz f 100KHz 10 of reading 2uA 100KHz f 1MHZ 10 of reading 2uA Range 4 126 0uA 999 9uA 1000uA 2100uA frequency 15Hz 1MHz Resolution 0 1uA 1uA Base Accurac...

Страница 203: ...Hz 1MHz Resolution 0 1uA Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0uA 31 5uA frequency 15Hz 1MHz Resolution 0 1uA Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 4 0 0uA 126 0uA frequency 15Hz 1M...

Страница 204: ...ANGE Touch Voltage Display RMS AC DC Range 1 0 0mV 32 0mV frequency DC 15Hz 1MHz Resolution 0 1uA Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 2 28 0mV 130 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 3 120 0mV 525 0mV frequency DC 15Hz 1MHz Resolution 0 1...

Страница 205: ...lay RMS AC DC Range 1 0 0mV 32 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Basic Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 2 7 8mV 130 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Basic Accuracy DC 15Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 3 31 5mV 525 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Basic Accu...

Страница 206: ... 5 of reading 0 01V 20 00V DISPLAY FIXED RANGE 6 OF RANGE Touch Voltage Display RMS AC DC Range 1 N A Resolution N A Additional Error N A Range 2 0 0mV 7 8mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0mV 31 5mV frequency 15Hz 1MHz Resolution 0 1mV Addition...

Страница 207: ...f range to base accuracy Range 6 0 0mV 999 9mV 1000mV 1200mV frequency DC 100KHz Resolution 0 1mV 1mV Additional Error DC 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Voltage Display RMS AC Only Range 1 0 0mV 32 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading...

Страница 208: ...z f 1MHZ 5 of reading 10 0mV 999 9mV Range 5 1800mV 8400mV frequency DC 15Hz 1MHz Resolution 1mV Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 6 8000mV 8399mV 8 40V 20 00V frequency DC 15Hz 100kHz Resolution 1mV 0 01V Accuracy 15Hz f 100KHz 5 of reading 0 01V 20 00V DISPLAY FIXED RANGE 6 OF RANGE Touch Voltage Display R...

Страница 209: ...ding 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 4 126 0mV 999 9mV 1000mV 2100mV frequency DC 15Hz 1MHz Resolution 0 1mV 1mV Basic Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 100KHz 2 of reading 3counts 100KHz f 1MHZ 5 of reading 10 0mV 999 9mV Range 5 504 0mV 999 9mV 1000mV 8400mV frequency DC 15Hz 1MHz Resolution 0 1mV 1mV Basic Accuracy 15Hz f 30Hz 3 of reading 5counts 30Hz f 1...

Страница 210: ...ding 0 2 of range to base accuracy 30Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0mV 31 5mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error 15Hz f 30Hz add 2 of reading 0 2 of range to base accuracy 30Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to b...

Страница 211: ... 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 6 0 0mV 999 9mV 1000mV 1200mV frequency DC 100KHz Resolution 0 1mV 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Voltage Display DC Only Range 1 0 0mV 32 0mV DC Resolution 0 1mV Accuracy DC 2 of reading 3counts 10 0mV Range 2 28 0mV 130 0mV ...

Страница 212: ... DC Only Range 1 0 0mV 32 0mV DC Resolution 0 1mV Base Accuracy DC 2 of reading 3counts 10mV Range 2 7 8mV 130 0mV DC Resolution 0 1mV Base Accuracy DC 2 of reading 3counts 10mV Range 3 31 5mV 525 0mV DC Resolution 0 1mV Base Accuracy DC 2 of reading 3counts 10mV Range 4 126 0mV 999 9mV 1000mV 2100mV DC Resolution 0 1mV 1mV Base Accuracy DC 2 of reading 3counts 10mV Range 5 504mV 999 9mV 1000mV 84...

Страница 213: ...ange 3 0 0mV 31 5mV DC Resolution 0 1mV Additional Error DC add 2 of reading 0 2 of range to base accuracy Range 4 0 0mV 126 0mV DC Resolution 0 1mV Additional Error DC add 2 of reading 0 2 of range to base accuracy Range 5 0 0mV 504mV DC Resolution 0 1mV Additional Error DC add 2 of reading 0 2 of range to base accuracy Range 6 0 0mV 999 9mV 1000mV 1200mV DC Resolution 0 1mV 1mV Additional Error ...

Страница 214: ...ading 2mV Range 4 400mV 999 9mV 1000mV 2100mV frequency DC 15Hz 1MHz Resolution 0 1mV 1mV Accuracy DC 2 of reading 3counts 15Hz f 1MHz 10 of reading 2mV Range 5 1800mV 8400mV frequency DC 15Hz 1MHz Resolution 1mV Accuracy DC 2 of reading 3counts 15Hz f 1MHz 10 of reading 2mV Range 6 8000mV 8399mV 8 40V 30 00V frequency DC 15Hz 100KHz Resolution 1mV 0 01V Accuracy DC 2 of reading 3counts 15Hz f 100...

Страница 215: ...se Accuracy DC 2 of reading 2uA 15Hz f 100KHz 10 of reading 2mV 100KHz f 1MHZ 10 of reading 2mV Range 4 126 0mV 999 9mV 1000mV 2100mV frequency 15Hz 1MHz Resolution 0 1mV 1mV Base Accuracy DC 2 of reading 2uA 15Hz f 100KHz 10 of reading 2mV 100KHz f 1MHZ 10 of reading 2mV Range 5 504mV 999 9mV 1000mV 8400mV frequency 15Hz 1MHz Resolution 0 1mV 1mV Base Accuracy DC 2 of reading 2uA 15Hz f 100KHz 10...

Страница 216: ...e accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0mV 31 5mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error DC add 2 of reading 0 2 of range to base accuracy 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 4 0 0mV 126 0mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error DC ad...

Страница 217: ... 2 of range to base accuracy 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy DISPLAY AUTO RANGE Touch Voltage Display Peak AC Only Range 1 0 0mV 32 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Accuracy 15Hz f 1MHz 10 of reading 2mV Range 2 28 0mV 130 0mV frequency DC 15Hz 1MHz Resolution 0 1mV Accuracy 15Hz f 1MHz 10 of reading 2mV Range 3 120 0mV 525 0mV frequency DC 15Hz 1MHz Resolut...

Страница 218: ... 1MHz Resolution 0 1mV Base Accuracy 15Hz f 100KHz 10 of reading 2mV 100KHz f 1MHZ 10 of reading 2mV Range 2 7 8mV 130 0mV frequency 15Hz 1MHz Resolution 0 1mV Base Accuracy 15Hz f 100KHz 10 of reading 2mV 100KHz f 1MHZ 10 of reading 2mV Range 3 31 5mV 525 0mV frequency 15Hz 1MHz Resolution 0 1mV Base Accuracy 15Hz f 100KHz 10 of reading 2mV 100KHz f 1MHZ 10 of reading 2mV Range 4 126 0mV 999 9mV ...

Страница 219: ...ltage Display Peak AC Only Range 1 N A Resolution N A Additional Error N A Range 2 0 0mV 7 8mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 3 0 0mV 31 5mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base ac...

Страница 220: ...ge 5 0 0mV 504mV frequency 15Hz 1MHz Resolution 0 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy 100KHz f 1MHZ add 2 of reading 0 5 of range to base accuracy Range 6 0 0mV 999 9mV 1000mV 1800mV frequency DC 100KHz Resolution 0 1mV 1mV Additional Error 15Hz f 100KHz add 2 of reading 0 2 of range to base accuracy ...

Страница 221: ...AMETERS 44 46 47 81 DELAY 18 20 45 47 50 66 72 82 84 97 129 137 DIELECTRIC WITHSTAND TEST 81 118 125 126 128 129 DISCHARGE 7 DUT 4 7 8 9 18 19 23 24 25 44 46 52 53 57 58 59 64 66 67 97 98 99 144 145 146 147 148 149 150 176 177 178 DWELL 18 20 45 47 50 65 66 82 84 97 129 EDIT PARAMETERS 29 30 32 39 40 44 46 48 62 84 85 105 ESD 6 7 ETHERNET CARD 105 106 107 108 109 110 111 116 118 119 120 177 EXIT K...

Страница 222: ...23 53 57 58 71 98 102 106 OPTIONS 23 25 32 40 46 74 78 96 108 109 121 PARAMETERS Test Parameters 39 40 44 46 74 77 PLC 8 33 34 39 71 86 103 104 POWER 1 4 6 12 POWER FACTOR 4 44 45 67 129 PRINTING 141 PROBE HI 24 25 53 54 56 82 85 137 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 PROBE LO 25 53 54 56 82 85 137 150 151 152 153 154 155 156 157...

Страница 223: ... 39 40 41 42 43 48 49 50 62 64 78 82 83 86 96 DUT HV 145 146 149 File 78 82 83 86 Scanner 100 Setup System 111 121 System 28 Test 39 40 42 48 49 50 96 SETUP TESTS 21 SHORT 40 43 56 67 150 SINGLE STEP 37 60 61 62 86 SPECIFICATIONS 15 SYSTEM PARAMETERS 29 39 85 TEST PARAMETERS 39 40 44 46 48 51 74 77 97 TEST STATION 6 7 UL 169 170 UNPACKING 10 VERIFICATION 54 56 86 142 WARRANTY 1 2 5 142 WARRANTY PO...

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