User Manual User Manual

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Electrical Safety Tester

GPT-9000 / GPT-9000A Series

USER MANUAL

GW INSTEK PART NO. 82PT-90000E E1

ISO-9001 CERTIFIED MANUFACTURER

Summary of content (179 pages)

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Electrical Safety Tester GPT-9000 / GPT-9000A Series USER MANUAL GW INSTEK PART NO.
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This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice. Good Will Instrument Co., Ltd. No.
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SAFETY INSTRUCTIONS Table of Contents SAFETY INSTRUCTIONS ................................................... 5 GETTING STARTED ........................................................... 9 GPT-9000/9000A Series Overview ........ 10 Appearance .......................................... 15 Set Up .................................................. 23 OPERATION .................................................................... 30 Menu Tree ............................................
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GPT-9000/9000A Series User Manual GPT-9804 Dimensions ....................... 173 GPT-9903 Dimensions ....................... 174 GPT-9904 Dimensions ....................... 175 GPT-9901A/9902A/9903A Dimensions 176 Declaration of Conformity .................. 177 INDEX ............................................................................
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SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to ensure your safety and to keep the instrument in the best possible condition. Safety Symbols These safety symbols may appear in this manual or on the instrument. WARNING Warning: Identifies conditions or practices that could result in injury or loss of life.
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GPT-9000/9000A Series User Manual Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased. Safety Guidelines General Guideline CAUTION  Do not place any heavy object on the instrument.  Avoid severe impact or rough handling that leads to damaging the instrument.  Do not discharge static electricity to the instrument.  Use only mating connectors, not bare wires, for the terminals.
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SAFETY INSTRUCTIONS Cleaning the GPT-9000/ GPT-9000A Operation Environment  Disconnect the power cord before cleaning.  Use a soft cloth dampened in a solution of mild detergent and water. Do not spray any liquid.  Do not use chemicals containing harsh material such as benzene, toluene, xylene, and acetone.
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GPT-9000/9000A Series User Manual Power cord for the United Kingdom When using the safety tester in the United Kingdom, make sure the power cord meets the following safety instructions.
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GETTING STARTED GETTING STARTED This chapter describes the safety tester in a nutshell, including its main features and front / rear panel introduction. After going through the overview, please read the safety considerations in the Set Up chapter. AC / DC Withstanding Voltage / Insulation Resistance GPT-9803 Tester PASS FAIL ESC PAGE READY TEST CAUTION 5.0 kVAC MAX. HIGH VOLTAGE 6.0 kVDC MAX. START STOP RETURN REMOTE POWER MANU/AUTO EDIT/SAVE UTILITY GPT-9000/9000A Series Overview .........
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GPT-9000/9000A Series User Manual GPT-9000/9000A Series Overview Series lineup The GPT-9000/9000A Series Safety Testers are AC/DC withstanding voltage, insulation resistance and ground bond safety testers. The GPT-9801/9901A are AC withstanding voltage testers, the GPT-9802/9902A are AC/DC withstanding voltage testers and the GPT-9803/9903/9903A are AC/DC withstanding voltage and insulation resistance testers.
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GETTING STARTED Model Overview Model name ACW DCW IR GB Sweep GPT-9801  GPT-9802   GPT-9803    GPT-9804    GPT-9901A  GPT-9902A   GPT-9903     GPT-9903A     GPT-9904         Main Features Performance  ACW: 5kVAC  DCW: 6kVDC  IR: 50V~1000V (50V steps)*  GB: 3A~30A (GPT-98XX); 3A~32A (GPT-99XX) * The GPT-99XX/99XXA also includes an extra +125V test point 11
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GPT-9000/9000A Series User Manual Features Interface  Ramp up time control  Safety discharge  100 test conditions (MANU mode)  100 automatic tests (AUTO mode)  Over temperature, voltage and current protection  Pass, Fail, Test, High Voltage and Ready indicators  PWM output (90% efficiency, increased reliability)  Interlock (configurable).  Sweep Function.
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GETTING STARTED Options GHT-113 High Voltage Test Pistol GTL-232 RS232C cable GTL-248 GPIB cable GTL-247 USB cable GRA-417 Rack Adapter Panel (19”, 4U) (GPT-9801/9802/9803/ 9804/9901A/9902A/9903A only) Part number Description Opt.
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GPT-9000/9000A Series User Manual Package Contents Check the contents before using the GPT-9000/GPT-9000A.
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GETTING STARTED Appearance GPT-9801/9802/9803/9901A/9902A/9903/9903A Front Panel PASS/FAIL indicators Function keys Directional keys Display AC / DC Withstanding Voltage / Insulation Resistance GPT-9803 Tester PASS FAIL ESC PAGE READY READY indicator TEST CAUTION 5.0 kVAC MAX. HIGH VOLTAGE 6.0 kVDC MAX.
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GPT-9000/9000A Series User Manual Display 240 X 64 dot matrix display (LCD) Function keys The function keys correspond to the soft-keys directly above on the main display. Pass/Fail indicators ESC key PAGE key PASS FAIL The PASS and FAIL indicators light up upon a PASS or FAIL test result at the end of a manual test or automatic test. The ESC key is used to exit out of a menu or cancel a setting. ESC The PAGE key is used to view automatic test information and test results.
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GETTING STARTED CAUTION HIGH VOLTAGE output terminal HIGH VOLTAGE 5.0 kVAC MAX. 6.0 kVDC MAX. The HIGH VOLTAGE terminal output is used for outputting the testing voltage. The terminal is recessed for safety. This terminal is used in conjunction with the RETURN terminal. WARNING USE EXTREME CAUTION. Do not touch the HIGH VOLTAGE terminal during testing.
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GPT-9000/9000A Series User Manual EDIT/SAVE key EDIT/SAVE Used to start editing MANU/AUTO tests as well as save settings and parameters. MANU/AUTO key MANU/AUTO The MANU/AUTO key is used to select manual tests (MANU) or automatic tests (AUTO). REMOTE terminal STOP button START button REMOTE STOP START The REMOTE terminal is used to connect to a remote controller. The STOP button is used to stop/cancel tests. The STOP button will also put the safety tester in the READY status to begin testing.
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GETTING STARTED GPT-9801/9802/9803/9804 Rear Panels SIGNAL I/O USB A port RS232 port Fan GND WARNING SIGNAL I / O TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE CONNECTED TO GROUND . FOR CONTINUED FIRE PROTECTION REPLACE ONLY WITH SPECIFIED TYPE AND RATED FUSE . NO OPERATOR SERVICEABLE COMPONENTS INSIDE . DO NOT REMOVE COVERS . REFER SERVICING TO QUALIFIED PERSONNEL .
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GPT-9000/9000A Series User Manual GPT-9904 Rear Panel Signal I/O, RS232 & USB port High voltage terminal Fan vents CAUTION HIGH VOLTAGE WARNING SIGNAL I / O TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE CONNECTED TO GROUND. RS232 FOR CONTINUED FIRE PROTECTION. REPLACE ONLY WITH SPECIFIED TYPE AND RATED FUSE. NO OPERATOR SERVICEABLE COMPONENTS INSIDE. DO NOT REMOVE COVERS. REFER SERVICING TO QUALIFIED PERSONNEL. MAX. 5.0 kVAC 6.0 kVDC SER. NO.
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GETTING STARTED Line voltage input 230 120 220 100 Line voltage fuse 230 120 220 Line voltage input: 100/120/220/230VAC ±10% Line voltage selector and fuse: 100 GPT-98XX: 100V/120V 220V/230V T5A 250V T2.5A 250V GPT-99XX/99XXA: 100V/120V T10A 250V 220V/230V T6.3A 250V Optional GPIB port GPIB Optional GPIB interface for remote control. HIGH VOLTAGE GPT-99XX /99XXA CAUTION output terminal HIGH VOLTAGE The HIGH VOLTAGE terminal output is used for outputting the testing voltage. MAX. 5.
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GPT-9000/9000A Series User Manual RETURN/ SENSE and SOURCE terminals GPT-9904 HI-POT IR The RETURN terminal is used for IR, DCW and ACW tests. GB Rx SENSE H SOURCE H 22 RETURN SENSE L SOURCE L The SOURCE L/H and SENSE L/H terminals are for GB tests only.
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GETTING STARTED Set Up Line Voltage Connection and Power Up Background Steps Before powering up the GPT-9000/9900A ensure the correct voltage has been selected on the rear panel. The GPT-9000/9000A supports line voltages of 100V/120V/220V and 230V. 1. Check the line voltage and the fuse Page 162 in the fuse holder. The desired line voltage should line up with the arrow on the fuse holder. 120 100 120 100 Warning 220 230 3.
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GPT-9000/9000A Series User Manual 5. When the unit is powering up, all the LED indicators will light. Check to make sure all 5 LED indicators are working. 6. Check to make sure the System Self Test passes without errors. S Y S T EM S E L F TEST S y s t em Ch e c k i n g . . . Ha r dwa r e Che c k i ng . . . F i r mw a r e C h e c k i n g . . . After the System Self Test completes, the tester will go into VIEW status and be ready to operate.
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GETTING STARTED Installing the Optional GPIB Card Background WARNING Steps The optional GPIB is a user-installable option. Follow the instructions below to install the GPIB card. Before installing the optional GPIB card ensure the GPT-9000/9000A is turned off and disconnected from power. 1. Remove the screws from the rear panel cover plate. 2. Insert the GPIB card into the two slots on either side of the opening. Push the card gently until it is fully inserted.
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GPT-9000/9000A Series User Manual Workplace Precautions Background WARNING The GPT-9000/9900A is a high voltage instrument that outputs dangerous voltages. The following section describes precautions and procedures that must be followed to ensure a safe work environment. The GPT-9000/9000A generates voltages in excess of 5kVAC or 6kVDC. Follow all safety precautions, warnings and directions given in the following section when using the instrument. 1.
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GETTING STARTED Operating Precautions Background WARNING The GPT-9000/9000A is a high voltage instrument that outputs dangerous voltages. The following section describes precautions and procedures that must be followed to ensure that the tester is operated in a safe manner. The GPT-9000/9000A generates voltages of up to 5kVAC or 6kVDC. Follow all safety precautions, warnings and directions given in the following section when using the instrument. 1.
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GPT-9000/9000A Series User Manual 5. Ensure the earth ground of the line voltage is properly grounded. 6. Only connect the test leads to the HIGH VOLTAGE/SOURCE H/SENSE H terminals before the start of a test. Keep the test leads disconnected at all other times. 7. Always press the STOP button when pausing testing. 8. Do not leave the safety tester unattended. Always turn the power off when leaving the testing area. 9.
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GETTING STARTED Basic Safety Checks Background The GPT-9000/9000A is a high voltage device and as such, daily safety checks should be made to ensure safe operation. 1. Ensure all test leads are not broken and are free from defects such as cracks or splitting. 2. Ensure the safety tester is always connected to an earth ground. 3.
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GPT-9000/9000A Series User Manual OPERATION Menu Tree ....................................................................... 32 Menu Tree Overview ................................................................................ 33 Test Lead Connection ...................................................... 36 ACW, DCW, IR Connection ..................................................................... 36 GB Connection ........................................................................................
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OPERATION Choose/Recall an Automatic Test .......................................................... 81 Edit Automatic Test Settings.................................................................... 83 Adding a Step to the Automatic Test ..................................................... 84 Creating an AUTO Test File Name ......................................................... 85 Saving and Exiting EDIT Status ..............................................................
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GPT-9000/9000A Series User Manual Menu Tree This section describes the overall structure of the operation statuses and modes for the GPT-9000/9000A safety testers. The testers have two main testing modes (MANU, AUTO) and 5 main operation statuses (VIEW, EDIT, READY, TEST and STOP). PASS/FAIL result Special manual mode TEST Press S TOP status STOP status Press Press Press STOP2 START STOP READY MANU no.
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OPERATION Menu Tree Overview VIEW status VIEW status is used to view the parameters of the selected manual test/automatic test. The VIEW status is also used to put the tester into MANU or AUTO mode. AUTO= 0 0 1 - 0 0 2 A U T O _ N AME MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW EDIT status kV RAMP I R D CW mA =000 . 1S GB VIEW status RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 . 0 S EDIT status is used to edit the manual test or automatic test parameters.
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GPT-9000/9000A Series User Manual TEST status TEST status is active when a MANU test or AUTO test is running. Pressing STOP will cancel the MANU test or the remaining steps in an AUTO test. TEST status MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW STOP status kV 00 33 RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA TEST T I ME R = 0 0 1 .
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OPERATION AUTO mode AUTO indicates that the tester is in AUTO mode. AUTO mode is for creating/running a sequence of up to 16 MANU tests. AUTO mode AUTO= 0 0 3 - 0 0 2 AU TO _ NAME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW MANU mode kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 . 0 S ADD MANU mode is used to create and/or execute a single test. MANU indicates that the manual test mode is active.
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GPT-9000/9000A Series User Manual Test Lead Connection This section describes how to connect the GPT-9000/GPT-9000A to a DUT for withstanding, insulation resistance or ground bond testing. ACW, DCW, IR Connection Background ACW, DCW, IR Connection ACW, DCW and IR tests use the HIGH VOLTAGE terminal and RETURN terminal with the GHT-114 test leads. GPT-9000 High Voltage terminal DUT Return terminal Steps 1. Turn the power off on the safety tester. 2.
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OPERATION GB Connection Background GB Connection GB tests use the SENSE H/L and SOURCE H/L terminals with the GTL-115 test leads. GPT-9000 Source H Sense H DUT Source L Sense L Steps 1. Turn the power off on the safety tester. 2. Connect the Sense H lead to the SENSE H terminal. 3. Connect the Sense L lead to the SENSE L terminal. 4. Connect the Source H lead to the SOURCE H terminal. 5. Connect the Source L lead to the SOURCE L terminal.
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GPT-9000/9000A Series User Manual ACW, DCW, IR and GB Manual Testing This section describes how to create, edit and run a single ACW, DCW, IR or GB safety test. Each Manual setting described in this chapter only applies to the selected manual test – no other manual tests are affected. Each manual test can be stored/recalled to/from one of 100 memory locations. Each stored manual test can be used as a test step when creating an AUTO test (page 81).  Choose/Recall a Manual Test number → from page 39.
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OPERATION Choose/Recall a Manual Test Number Background Steps ACW, DCW, IR and GB tests can only be created in the MANU (manual) mode. MANU number 001 to 100 can be saved and thus be loaded when editing/creating a MANU test or AUTO test. MANU number 000 is a special mode. See page 73 for details on the special mode. 1. If the tester is in AUTO mode, press and hold the MANU/AUTO key for three seconds to switch to MANU mode.
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GPT-9000/9000A Series User Manual Note The MANU number can only be chosen in VIEW status. If in the EDIT status, switch to the VIEW status by pressing the EDIT/SAVE or ESC key. Edit Manual Test Settings Background To edit any of the manual test settings, the tester must be in EDIT status. Any settings or parameters that are edited only apply to the currently selected MANU number. Steps 1. Press the EDIT/SAVE key when in VIEW status to enter the EDIT status.
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OPERATION Setting the Test Function Background After a MANU number has been chosen and the tester is in EDIT status, a test function can be set. There are four test functions, AC Withstand, DC Withstand, Insulation Resistance and Ground Bond. Steps 1. To choose the test function, press the ACW, DCW, IR or GB soft-keys. A CW D CW I R GB 2. The test function soft-key is highlighted. MANU = * * * - 0 0 2 MANU _ NAME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV D CW RAMP I R mA =000 .
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GPT-9000/9000A Series User Manual Setting the Test Voltage or Test Current Background Steps The test voltage can be set from 0.100kV to 5kV for ACW, 0.100kV to 6kV for DCW and 0.050 to 1kV for IR (50V steps*). For GB tests the test current can be set from 3A to 30A (GPT-98XX) or 3A to 32A (GPT-99XX). *GPT-99XX/GPT-99XXA includes a 125V test point. 1. Press the UP / DOWN arrow keys to bring the cursor to the voltage setting. MANU = * * * - 0 0 2 MANU _ NAME FREQ= 6 0 H z H I S E T = 0 1 .
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OPERATION Note When setting the voltage, be aware that a maximum of 200VA can be set for ACW and 50W for DCW (GPT-98XX) or 500VA and 100W, respectively for GPT-99XX/99XXA. The ground bond voltage (GBV) is calculated as the HI SET limit x Test Current. Setting the Test Frequency Background Steps A test frequency of 60Hz or 50Hz can be set, regardless of the input line voltage. The test frequency setting only applies to ACW and GB tests. 1.
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GPT-9000/9000A Series User Manual Setting the Upper and Lower Limits Background Steps There is both a LO and HI judgment setting. When the measured value is below the LO SET setting, the test will be judged as FAIL. When the value exceeds the HI SET setting the test will be judged as FAIL. Any measurement between the LO SET and HI SET setting is judged as PASS. The LO SET limit cannot be made greater than the HI SET limit. 1.
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OPERATION 3. Press the HI/LO soft-key again or H I / L O press the DOWN arrow key to OR switch between HI SET and LO SET. H I S E T = 0 1 . 0 0mA MANU = * * * - 0 0 2 MANU _ NAME FREQ= 6 0 H z L 0 S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 . 0 S H I / L O T I MER cursor 4. Use the scroll wheel to set the HI SET/LO SET limit. ACW (LO) 0.000mA~041.9mA (GPT-98XX) 0.000mA~109.9mA (GPT-99XX/ 99XXA) DCW (LO) 0.000mA~010.9mA (GPT-98XX) 0.
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GPT-9000/9000A Series User Manual Setting a Reference Value Background Steps The REF# acts as an offset. The REF# value is subtracted from the measured current (ACW, DCW) or measured resistance (IR, GB). 1. Press the UP / DOWN arrow keys to bring the cursor to the REF# setting. cursor MANU = * * * - 0 0 2 MANU _ NAME FREQ= 6 0 H z L 0 S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 . 0 S H I / L O T I MER 2.
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OPERATION Setting the Test Time (Timer) Background The TIMER setting is used to set the test time for the current test. The test time determines how long the test voltage or current is applied to the DUT. This test time does not include Ramp , initial start time or discharge time (note: GB does not have Ramp or discharge times). The test time can be set from 0.5 seconds to 999.9 seconds for ACW, DCW and GB and 1.0 second to 999.9 seconds for IR, with a resolution of 0.1 seconds for all modes.
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GPT-9000/9000A Series User Manual MANU = * * * - 0 0 2 MANU _ NAME FREQ= 6 0 H z L 0 S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 . 0 S H I / L O T I MER cursor 2. Use the scroll wheel to set the TIMER value. ACW DCW IR GB Note Special Manual Mode 000.5s~999.9s 000.5s~999.9s 001.0s~999.9s 000.5s~999.
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OPERATION Note The timer can only be turned off under special MANU test mode, however there is a limitation: The timer cannot be turned off (limited to 240s) if the test current is between 30mA and 40mA (GPT98XX) or 80mA and 100mA (GPT-99XX/99XXA) in ACW mode. The discharge time and initial test time cannot be edited.
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GPT-9000/9000A Series User Manual Setting the Ramp Up Time Background The Ramp Up time is the total time taken for the tester to reach the test voltage level. The Ramp Up time starts after the initial time (100ms) with a start voltage of 50 volts. The Ramp Up time can be set from 000.1 to 999.9 seconds. The Ramp Up time is only applicable for ACW, DCW and IR tests. Test V Start V RAMP TEST TIME Initial time (100ms) Steps time Discharge time 1.
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OPERATION Creating a MANU Test File Name Background Each manual test can have a user-defined test file name (default: MANU_NAME) up to 10 characters long. See the character list below for the allowed characters. Character List 01234 ABCDE ab c de + - * / _ Steps 5678 FGH I f gh i = : Ω? 9 J K L MN O P Q R S T U VWX Y Z j k l mn o p q r s t u v w x y z ( ) <> [ ] 1. Use the UP/DOWN arrow keys to bring the cursor to the MANU test file name at the top of the screen.
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GPT-9000/9000A Series User Manual Setting the ARC Mode Background ARC detection, otherwise known as flashover detection, detects fast voltage or current transients that are not normally detected. Arcing is usually an indicator of poor withstanding insulation, electrode gaps or other insulating problems that cause temporary spikes in current or voltage during ACW and DCW testing. There are three ARC detection settings: OFF, ON AND CONTINUE, ON AND STOP.
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OPERATION 3. Use the scroll wheel to set the ARC mode. ARC MODES: OFF, ON AND CONTINUE, ON AND STOP 4. Press the EDIT/SAVE key to save and exit the MANU Utility and go back to EDIT status. Note EDIT/SAVE The ESC key can be pressed at any time in the Utility menu to cancel and exit. 5. If the ARC MODE was set to either ON AND CONTINUE, or ON AND STOP, the ARC current level can be edited. 6. Use the UP/DOWN arrow keys to move the cursor to the ARC setting. 7. Use the scroll wheel to edit the ARC level.
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GPT-9000/9000A Series User Manual Note The ARC setting range is directly related to the HI SET current limit. ACW: GPT-98XX HI SET Limit 0.001mA~0.999mA 01.00mA~09.99mA 010.0mA~042.0mA ARC Range 1.000mA ~2.000mA 01.00mA ~20.00mA 001.0mA ~080.0mA ACW: GPT-99XX/99XXA HI SET Limit 0.001mA~1.100mA 01.11mA~11.00mA 011.1mA~110.0mA ARC Range 2.000mA 02.00mA ~20.00mA 002.0mA ~200.0mA DCW: GPT-98XX HI SET Limit 0.001mA~0.999mA 01.00mA~09.99mA 010.0mA~011.0mA ARC Range 1.000mA ~2.000mA 01.00mA ~20.00mA 001.
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OPERATION Setting PASS HOLD Background Note Steps The PASS HOLD settings only apply to the selected test in an AUTO test. When the PASS HOLD setting is set to ON, a PASS judgment is held until the START button is pressed. The PASS HOLD setting only applies to AUTO tests. This setting is ignored when running a single MANU test. 1. Press the UTILITY key on the front panel when the tester is in EDIT status. The display will go from the normal EDIT status to the MANU Utility menu for the current test.
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GPT-9000/9000A Series User Manual Note The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit. Setting FAIL MODE Background The FAIL MODE settings only apply to the selected test in AUTO tests. FAIL MODE has three options, CONTINUE, HOLD and STOP. When FAIL MODE is set to CONTINUE the tester will continue testing after a FAIL judgment. When set to HOLD, the tester will hold the test on a FAIL judgment, and then continue testing after the START key is pressed.
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OPERATION 2. Use the UP/DOWN arrow keys to move to the FAIL MODE setting. 3. Use the scroll wheel to set FAIL MODE. FAIL MODE CONTINUE, HOLD, STOP 4. Press the EDIT/SAVE key to save and exit the MANU Utility menu. Note EDIT/SAVE The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit. Setting MAX HOLD Background Steps The MAX HOLD setting will hold the maximum current measured in the ACW and DCW tests or the maximum resistance measured in IR and GB tests. 1.
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GPT-9000/9000A Series User Manual 2. Use the UP/DOWN arrow keys to move to the MAX HOLD setting. 3. Use the scroll wheel to set MAX HOLD. MAX HOLD OFF, ON 4. Press the EDIT/SAVE key to save and exit the MANU Utility menu. Note EDIT/SAVE The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit. Setting the Grounding Mode Background When GROUND MODE is set to ON, the GPT9000/9000A grounds the return terminal to the ground.
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OPERATION ground from the DUT side of the testing circuit will not be measured. For this reason, this testing mode is able to measure to a higher resolution. The GROUND MODE is always set to OFF for IR and GB tests.
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GPT-9000/9000A Series User Manual GROUND MODE = OFF, DUT floating GPT-9000/9000A High Voltage terminal Return terminal DUT stray resistance, capacitance GPT-9804/9904 (GB testing) Source H Sense H Sense L DUT stray resistance, capacitance Source L GROUND MODE = OFF, DUT grounded GPT-9000/9000A High Voltage terminal Return terminal DUT stray resistance, capacitance GPT-9804/9904 (GB testing) Source H Sense H Sense L Source L 60 DUT stray resistance, capacitance
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OPERATION Warning When GROUND MODE is set to OFF, the DUT, fixtures or connected instrumentation cannot be grounded. This will short circuit the internal circuitry during a test. For ACW and DCW tests, if it is not known whether the DUT test setup is grounded or not, always set GROUND MODE to ON. Only set GROUND MODE to OFF when the DUT is floating electrically. Steps 1. Press the UTILITY key on the front panel when the tester is in EDIT status.
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GPT-9000/9000A Series User Manual 5. The GROUND MODE icon on the display changes accordingly. MA 2 A MANU _ NAME MANU = * * * - 0 0 2 MANU _ NAME RN EU F =# *= *0 *0 -. 00 00 m L 0 S E T = 0 1 . 0 0mA FREQ= 6 0 H z L 0 S E T = 0 1 . 0 0mA F REQ = 6 0 H z 0 050 A CW D CW kV RAMP I R mA =000 . 1S GB I T 0E D050 kV T I ME R = 0 0 1 . 0 S RAMP AC HWI / L O D C TW I MER I R GROUND MODE = OFF Note mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 .
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OPERATION Saving and Exiting EDIT Status Background Warning Steps After all test parameters have been set, the test can be saved. After a test is saved it can be used when creating an AUTO test. The special MANU number, 000, can be saved, however it cannot be used for AUTO tests. See page 73 for details. 1. When in EDIT status, press the EDIT/SAVE key to save the current test. This will enter the VIEW status for the chosen test number.
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GPT-9000/9000A Series User Manual Running a MANU Test Background Note A test can be run when the tester is in READY status. The tester cannot start to run a test under the following conditions:  A protection setting has been tripped; when a protection setting has been tripped the corresponding error message is displayed on the screen. See page 164 for a comprehensive list of the all the setting errors.
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OPERATION STOP 2. Press the STOP button to put the tester into the READY status. READY status MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA READY T I ME R = 0 0 1 . 0 S 3. The READY indicator will be lit blue when in the READY status. READY START 4. Press the START button when the tester is in the READY status. The manual test starts automatically and the tester goes into the TEST status. 5.
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GPT-9000/9000A Series User Manual MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW 00 37 kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA TEST T I ME R = 0 0 3 . 2 S remaining RAMP time remaining TIMER time ACW Example Measured Current Test Voltage MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW DCW Example 00 37 kV RAMP I R D CW H I 0 100 A CW MA NU _ N AME S E T = 0 1 .
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OPERATION Stop the Test STOP 1. To stop the test at any time when it is running, press the STOP button. The test will stop immediately. When the STOP button is pressed, a judgment is not made on the test. All panel keys except the STOP button are locked when the tester is in STOP status. STOP status MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV 00 00 RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA S TOP T I ME R = 0 0 1 . 0 S STOP 2.
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GPT-9000/9000A Series User Manual PASS / FAIL MANU Test Background Note If the test is allowed to run to completion (the test is not stopped or a protection setting is not tripped) then the tester will judge the test as either PASS or FAIL. The test will be judged PASS when:  The HI SET and LO SET limits have not been tripped during the test time. The test will be judged FAIL when: Either the HI SET or LO SET limit has been tripped during the test time.
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OPERATION Pressing the START button will restart the test. Note START The buzzer will only sound if the Pass Sound is set to ON. See page 99 for details. The START button is disabled when the buzzer is beeping. PASS Timing Diagrams ACW PASS Timing The timing diagrams below show the ACW, DCW, IR and GB timing for the START status, TEST status and PASS judgment.
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GPT-9000/9000A Series User Manual IR PASS Timing START TEST PASS Output V RAMP Initial time (100ms) time TEST TIME Discharge time GB PASS Timing START TEST PASS Output I Initial time (100ms) FAIL Judgment time 0.5s Total Test Time 1. When the test is judged as FAIL, FAIL will be displayed, the buzzer will sound and the FAIL indicator will be lit red. FAIL As soon as a test is judged FAIL, power is cut from the terminals. MANU = * * * - 0 0 2 MANU _ 0 0 2 FREQ= 6 0 H z H I S E T = 0 1 .
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OPERATION 3. The READY indicator will be lit blue in the READY status. READY READY status MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW Note FAIL Timing Diagrams D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA READY T I ME R = 0 0 1 . 0 S The buzzer will only sound if Fail Sound is set to ON. See page 99 for details. The timing diagrams below show the ACW, DCW, IR and GB timing for the START status, TEST status and FAIL judgment.
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GPT-9000/9000A Series User Manual IR FAIL Timing START TEST FAIL Output V RAMP Initial time (100ms) TEST TIME time Discharge time GB FAIL Timing START TEST FAIL Output I Initial time (100ms) 72 0.
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OPERATION Zeroing of the Test Leads (GB only) Background The Zeroing function is used to determine the resistance of the test leads for GB tests. When a zero check is performed, the reference is automatically set to the measured resistance of the test leads. This function is only available for GB testing. Steps 1. Ensure the tester is in VIEW status Page 63 for the current GB test. Save the current test if necessary. MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 3 0 0 .
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GPT-9000/9000A Series User Manual 4. The ZERO function can be activated by pressing the corresponding soft-key in the READY status. The ZERO soft-key will be highlighted. Z ERO 5. Press the START button to perform the zero check. The tester will go into the ZERO status. START Measured Resistance ZERO status MANU = * * * - 0 0 2 MA NU _ N AME FREQ= 6 0 H z H I S E T = 3 0 0 . 0 mΩ 03 01 A GBV = 0 . 6 2 2 V A CW D CW 200 7 mΩ I R GB R E F # = 0 0 0 . 0 mΩ Z E RO T I ME R = 0 0 3 . 2 S ZER0 6.
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OPERATION I
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GPT-9000/9000A Series User Manual Special MANU Test Mode (000) Special Test Mode Overview When MANU number 000 is selected, the special test mode is activated. Under the special test mode, the voltage can be changed during a test, in real time (ACW, DCW only). The test function can also be changed when in READY or VIEW status, unlike under normal operation. Separate settings can be saved under the special test mode for each of the testing functions: ACW, DCW, IR and GB.
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OPERATION Current Voltage Test V Test I RAMP TIME TEST time Legend: Voltage: Current time Start time The test items that are plotted on the sweep graph depend on the type of test that is performed. Steps TEST Graph Test Items ACW Test voltage, test current (V, I) DCW Test voltage, test current (V, I) IR Test voltage, test resistance (V, R) GB Test current, test resistance (I, R) 1. Choose MANU number 000 to enter the special test mode. 2.
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GPT-9000/9000A Series User Manual 3. Set all the necessary parameters for Pages 40~63 a test and save. Note: A different test setup can be saved for each test function (ACW, DCW, IR and GB). MANU = * * * - 0 0 0 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 kV S T A . t = 0 0 0 0 . 1 S RAMP A CW D CW I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 . 0 S SWE E P STA . t GPT-99XX/99XXA shown.
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OPERATION Running the Test 1. In special test mode (000), tests are Page 64 started and stopped in the same way as for the normal manual test mode. See page 64 for details. 2. If required, the scroll wheel can be used to set the voltage level in realtime as the test is running (this does not apply to IR or GB tests). ACW DCW 0.100kV ~ 5kV 0.100kV ~ 6kV Results Page 68 Test judgments are the same as those for the normal manual tests. Please see the PASS/FAIL MANU Test section for details.
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GPT-9000/9000A Series User Manual DCW Example Primary item V ( kV 0 . 20 I ( mA 00 . 5 T ( S ) 0004 D CW Secondary item ) : 0 ) : 1 : . 5 Test Time V I STA.t time Cursor 2. Use the scroll wheel to move the cursor on the time axis (x-axis). The measured values for the primary and secondary items at that particular point in time are Test Voltage shown on the left-hand side. Remove Lines from the Graph V ( k V )the : 1. Pressing F5 key 0 . 200 I ( mA ) : will toggle the 00 .
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OPERATION Automatic Tests This section describes how to create, edit and run automatic tests. Automatic tests allow you to link together up to 16 different MANU tests and run them sequentially. Each stored MANU test is used as a test step when creating an AUTO test.
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GPT-9000/9000A Series User Manual MANU = * * * - 0 0 1 MA NU _ N AME AUTO= 0 0 1 - 1 0 0 A U T O _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW Note kV RAMP I R D CW mA =000 . 1S GB VIEW status RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 . 0 S If the chosen automatic test has not yet been setup, then the screen will be blank except for the status and mode. VIEW status MA NU _ N AME MANU = * * * - 0 0 1 AUTO= 0 0 1 - * * * A U T O _ N AME V I EW 2.
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OPERATION Edit Automatic Test Settings Background To edit an automatic test, the tester must be in EDIT status. Any settings or parameters that are edited only apply to the currently selected AUTO number. Steps 1. Press the EDIT/SAVE key when in VIEW status to enter the EDIT status. This will enter the EDIT status for the chosen AUTO number. EDIT/SAVE V I EW AUTO= 0 0 1 - 0 0 1 AU TO _ NAME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 .
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GPT-9000/9000A Series User Manual Adding a Step to the Automatic Test Background Steps Up to 16 MANU tests (steps) can be added to an automatic (AUTO) test. Each step is added in a sequential order. 1. Press the DOWN arrow keys to bring the cursor to the MANU number. cursor MANU number AUTO= 0 0 1 - 0 0 1 MANU _ NAME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA ED I T T I ME R = 0 0 1 . 0 S ADD 2.
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OPERATION Note The test order can be edited in the Page View menu after the AUTO test is saved. See page 87 for details. Creating an AUTO Test File Name Background Each automatic test can have a user-defined test file name (Default: AUTO_NAME) up to 10 characters long. See the character list below for the allowed characters. Character List 01234 ABCDE ab c de + - * / _ Steps 5678 FGH I f gh i = : Ω? 9 J K L MN O P Q R S T U VWX Y Z j k l mn o p q r s t u v w x y z ( ) <> [ ] 1.
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GPT-9000/9000A Series User Manual 4. The AUTO test file name is set when the current AUTO test is saved or when the cursor is moved to another setting. Note To cancel the name changes, press the ESC key before the cursor is moved to another setting or the name is saved. Saving and Exiting EDIT Status Background Steps After all test steps have been added to an automatic test, the automatic test can be saved. 1. When in EDIT status, press the EDIT/SAVE key to save the automatic test.
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OPERATION Automatic Test Page View Background Steps Pressing the PAGE key will show an overview of the tests for the currently selected automatic test when in the VIEW status. The Page View will show the order of the AUTO test steps as well as the manual file name, function, test voltage/current and HI/LO SET limits. Page 81 1. Ensure the tester has had an automatic test saved and the tester is in AUTO mode/VIEW status.
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GPT-9000/9000A Series User Manual Selected MANU test file name Test step cursor AUTO= MANU _ #01 : 0 #05 : 0 #09 : #13 : MO V E AUTO test file name 001 - 01 0 AU TO _ NAME NAME A CW = 0 . 1 0 0 k V H I _ S E T = 0 1 . 0 0 m A 10 #02 : 001 #03 : 003 #04 : 004 07 #06 : 003 #07 : 038 #08 : 005 #10 : #11 : #12 : #14 : #15 : #16 : SWA P SK I P DE L MANU test for the corresponding step Editing Moving a Step When in the Page View, the automatic test steps can be edited.
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OPERATION Swapping Two Steps 1. Use the UP/DOWN and LEFT/RIGHT arrow keys to move the cursor to the test step you wish to swap. 2. Press the SWAP soft-key. SWA P 3. Use the UP/DOWN and LEFT/RIGHT arrow keys to move the cursor to the second step. 4. Press the SWAP soft-key again. The tests will be swapped with each other. AUTO= MANU _ #01 : 0 #05 : 0 #09 : #13 : MO V E Skip a Test Step SWA P 001 - 01 0 AU TO _ NAME NAME A CW = 0 . 1 0 0 k V H I _ S E T = 0 1 .
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GPT-9000/9000A Series User Manual Delete a Test Step 1. Use the UP/DOWN and LEFT/RIGHT arrow keys to move the cursor to the test step you wish to delete. 2. Press the DEL soft-key. DE L 3. The step will be deleted. Save Changes and Exit To save the changes made in Page View, press the EDIT/SAVE key. You will be returned back to AUTO mode/VIEW status. Cancel and Exit Page View To cancel any changes and to exit the Page View, press the ESC key. You will be returned back to AUTO mode/VIEW status.
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OPERATION button is pressed immediately after the STOP button (<0.5s). Warning Steps Do not touch any terminals, test leads or the DUT when a test is running. 1. Ensure the tester is in VIEW status. Page 81 Save the automatic test if necessary. VIEW status AUTO= 0 0 1 - 1 0 0 A U T O _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 . 0 S STOP 2. Press the STOP button to put the tester into the READY status.
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GPT-9000/9000A Series User Manual 5. The TEST indicator will be lit orange when in the TEST status. TEST 6. Each test will start by showing the remaining ramp up time, followed by the remaining test time. Each test will be tested in sequence until the last test has finished or the test is stopped. AUTO= 0 0 1 - 0 0 1 AU TO _ NAME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV 00 37 RAMP I R D CW RE F # = 0 0 . 0 0mA mA =000 . 1S GB TEST T I ME R = 0 0 3 .
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OPERATION STOP 4. To stop the test when HOLD is displayed on-screen, press the STOP button. Note Stop a Running Test When in HOLD status, only the START and STOP buttons can be pressed, all other keys are disabled. 1. To stop the AUTO test at any time when it is running, press the STOP button. The AUTO test will stop immediately. When the STOP button is pressed, a judgment is not made on the current test and any remaining tests are aborted.
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GPT-9000/9000A Series User Manual To exit testing, press the MANU/AUTO key when the tester is in the READY status. The tester will revert to the VIEW status for the current automatic test. Exit Testing AUTO= 0 0 1 - 1 0 0 A U T O _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB MANU/AUTO RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 .
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OPERATION (excluding skipped tests).  A FAIL result for a single step will result in FAIL for the whole automatic test.  A STOP. No step can be stopped for a PASS/FAIL judgment to be made. In other words, if a test is stopped, it is judged as neither PASS nor FAIL.  No step can contain an ERROR or ILOCK message.
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GPT-9000/9000A Series User Manual AUTO= 0 0 1 - * * * AU TO _ NAME # 0 1 : PASS # 0 2 : PASS # 0 3 : PASS # 0 5 : PASS #06 : FA I L #07 : FA I L #09 : #10 : #11 : #13 : #14 : #15 : Note View Results # # # # 0 0 1 1 4 8 2 6 : PASS : PASS : : The Fail Sound setting must to set to ON for the buzzer to sound (page 99). 1. When the PASS or FAIL overview table is shown on the screen, turn the scroll wheel right to scroll through each test step.
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OPERATION READY status AUTO= 0 0 1 - 1 0 0 A U T O _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW Exit Testing kV RAMP I R D CW mA =000 . 1S GB READY T I ME R = 0 0 1 . 0 S To exit testing, press the MANU/AUTO key when the tester is in the READY status. The tester will revert to the VIEW status. AUTO= 0 0 1 - 1 0 0 A U T O _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW PASS Timing Diagram RE F # = 0 0 . 0 0mA D CW kV RAMP I R mA =000 . 1S GB MANU/AUTO RE F # = 0 0 .
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GPT-9000/9000A Series User Manual Common Utility Settings The Common Utility settings are system-wide settings that apply to both MANU tests and AUTO tests. The Common Utility menu includes the following settings:  LCD settings → from page 98.  Buzzer Settings → from page 99.  Interface Settings → from page 100.  Control settings → from page 102. LCD Settings Description Steps The LCD settings include contrast and brightness controls. 1. Ensure the tester is in VIEW status.
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OPERATION 4. Use the UP/DOWN arrow keys to choose a menu item: LCD Contrast, LCD Brightness. 5. Use the scroll wheel to select a parameter for the chosen menu item. LCD Contrast LCD Brightness 1(low) ~ 8(high) BRIGHT, DARK 6. Press EDIT/SAVE to save the settings and exit to VIEW status. Note EDIT/SAVE The ESC key can be pressed at any time to cancel and exit back to VIEW status.
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GPT-9000/9000A Series User Manual 3. Press the BUZZ soft-key to bring up the Buzzer Common Utility menu. BUZ Z C O MMO N U T I L I T Y Pa s s Fa i l L CD S o u n d : ON S o u n d : OF F BUZ Z I NTER T I ME : 0 0 0 . 5 S CTRL 4. Use the UP/DOWN arrow keys to choose a menu item: Pass Sound or Fail Sound. 5. Use the scroll wheel to select a parameter for the chosen menu item. Pass Sound Fail Sound ON (000.2s~999.9s), OFF ON (000.2s~999.9s), OFF 6.
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OPERATION Steps 1. Ensure the tester is in VIEW status. Page 63 Save the current test if necessary. VIEW status MANU = * * * - 0 0 0 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW kV RAMP I R D CW mA =000 . 1S GB RE F # = 0 0 . 0 0mA V I EW T I ME R = 0 0 1 . 0 S 2. Press the UTILITY key. 3. Press the INTER soft-key to bring up the Interface Common Utility menu. UTILITY I NTER C O MMO N U T I L I T Y I n t e r f a c e : RS 2 3 2 Baud : 115200 L CD BUZ Z I NTER CTRL 4.
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GPT-9000/9000A Series User Manual 7. Press EDIT/SAVE to save the settings and exit to VIEW status. EDIT/SAVE Note Ensure the baud rate settings or GPIB address matches the host machine. Note The ESC key can be pressed at any time to cancel and exit back to VIEW status. Control Settings Description The Control settings are accessed in the COMMON UTILITY menu. The Control settings include: Start Control, Double Action, Key Lock and Interlock. Start Control is used to determine how a test is started.
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OPERATION The Interlock function is a safety feature. The interlock function prevents a test from running, unless the interlock pins on the signal I/O port connector are shorted. The included interlock key can be used for this purpose. See page 110 for details. Steps 1. Ensure the tester is in VIEW status. Page 63 Save the current test if necessary. VIEW status MANU = * * * - 0 0 0 MA NU _ N AME FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 .
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GPT-9000/9000A Series User Manual Start Ctrl Double Action Key Lock INTERLOCK FRONT PANEL, REMOTE CONNECT, SIGNAL IO ON, OFF ON, OFF ON, OFF 6. Press EDIT/SAVE to save the settings and exit to VIEW status. Note Note EDIT/SAVE The Double Action setting is ignored when the GPT-9000/9000A is being controlled remotely using the USB, RS232 or GPIB interfaces.
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EXTERNAL CONTROL EXTERNAL CONTROL The External Control chapter covers the REMOTE terminal and the SIGNAL I/O port. External Control Overview .............................................. 106 Remote Terminal Overview ................................................................... 106 Remote Controller Operation ................................................................ 107 SIGNAL I/O Overview ..........................................................................
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GPT-9000/9000A Series User Manual External Control Overview The External Control section describes the front panel REMOTE terminal connection and the rear panel SIGNAL I/O port. Remote Terminal Overview Overview WARNING Pin Assignment and Connection The REMOTE terminal connector is a standard 5-pin DIN terminal suitable for a remote controller. Keep any cables that are connected to the REMOTE terminal away from the HIGH VOLTAGE and RETURN terminals.
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EXTERNAL CONTROL Remote Controller Operation Description The GPT-9000/9000A accepts external remote controllers with a START and STOP button. To use the REMOTE terminal, the GPT-9000/9000A must first be configured to accept a remote controller. Operating a remote controller is the same as operating the START and STOP buttons on the front panel. Steps 1. Insert the lead of remote controller into the REMOTE terminal. 2. Configure the Start Ctrl option to REMOTE CONNECT in the Common Utility menu.
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GPT-9000/9000A Series User Manual SIGNAL I/O Overview The SIGNAL I/O port can be used to remotely start/stop tests and monitor the test status of the instrument. The SIGNAL I/O port is also used for the interlock function (page 102). Overview The SIGNAL I/O port uses a DB-9 pin female connector.
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EXTERNAL CONTROL Output Connection PIN 6 OUTPUT_TEST PIN 7 OUTPUT_FAIL PIN 8 OUTPUT_PASS PIN 9 OUTPUT_COM Signal Properties Input Signals High level input voltage Low level input voltage Low level input current Input period Output Signals Output Type Output Rated Voltage Maximum output current 5V ~ 32V 0V ~ 1V Maximum of -5mA Minimum of 1ms Relay form A 30VDC 0.
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GPT-9000/9000A Series User Manual Using the SIGNAL I/O to Start/Stop Tests Background Panel operation To use the SIGNAL I/O port the Start Ctrl settings have to be set to SIGNAL I/O in the Common Utility menu. 1. Set the Start Ctrl option to SIGNAL Page 102 I/O. 2. Connect the Input/Output signals to the SIGNAL I/O port. 3. To start the testing, short the INPUT_STOP and INPUT_COM line for a minimum of 1ms to put the tester into READY status. 4.
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EXTERNAL CONTROL Using the Interlock Key Background Panel operation When the INTERLOCK function is set to ON, tests are only allowed to start when both Interlock pins on the signal I/O port are shorted. Using the Interlock key will short the INTERLOCK1 and INTERLOCK2 pins on the signal I/O port. See page 108 for the Signal I/O pin assignment. 1. Insert the Interlock key into the SIGNAL I/O port on the rear panel. 2. Set the INTERLOCK option to ON Page 102 in the Common Utility.
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GPT-9000/9000A Series User Manual REMOTE CONTROL This chapter describes basic configuration of IEEE488.2 based remote control. The remote interface supports USB, RS232 and GPIB. Interface Configuration .................................................. 113 Command Syntax ........................................................... 117 Command List ................................................................ 120 Error Messages ..............................................................
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REMOTE CONTROL Interface Configuration USB Remote Interface USB Configuration PC side connector Type A, host GPT-9XXX side Rear panel Type A connector USB Class Panel operation CDC (communications device class) 1. Connect the USB cable to the rear panel USB A port. 2. Set the interface to USB from the Common Utility menu. Note Page 100 When USB is used for remote control, an RS232 port is simulated. Check the Windows Device Manager for the baud rate and other RS232 settings.
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GPT-9000/9000A Series User Manual Pin Assignment 12345 1: No connection 2: RxD (Receive Data) 6789 3: TxD (Transmit Data) 4: No connection 5: GND Connection Panel operation PC DB9 Pin 2 3 5 6-9: No connection Tester Signal Signal DB9Pin RxD TxD 3 TxD RxD 2 GND GND 5 1. Connect the Null modem cable to the rear panel RS232 port. RS232 2. Set the interface to RS232 from the Page 100 Common Utility menu. GPIB Remote Interface GPIB Configuration Panel operation Address 0-30 1.
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REMOTE CONTROL USB/RS232 Remote Control Function Check Invoke a terminal application such as Hyper Terminal. Functionality check To check the COM port number and other settings, see the Device Manager in the PC. For WinXP; Control panel → System → Hardware tab. Run this query command via the terminal after the instrument has been configured for USB or RS232 remote control (page 113, 113).
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GPT-9000/9000A Series User Manual When the panel is being remotely controlled via the USB, RS232 or GPIB interfaces, RMT will be displayed on the screen. Display MANU = * * * - 0 0 2 MANU _ 0 0 2 FREQ= 6 0 H z H I S E T = 0 1 . 0 0mA 0 100 A CW D CW kV RAMP I R mA =000 . 1S GB RE F # = 0 0 . 0 0mA RM T T I ME R = 0 0 3 . 2 S Return to Panel Control When the instrument is remotely controlled all panel keys except the STOP button are disabled. Background Steps 1.
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REMOTE CONTROL Command Syntax Compatible Standard Command Structure IEEE488.2 Partial compatibility SCPI, 1999 Partial compatibility SCPI commands follow a tree-like structure, organized into nodes. Each level of the command tree is a node. Each keyword in an SCPI command represents each node in the command tree. Each keyword (node) of an SCPI command is separated by a colon (:). For example, the diagram below shows an SCPI sub-structure and a command example.
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GPT-9000/9000A Series User Manual Command Forms Query A query is a simple or compound command followed by a question mark (?). A parameter (data) is returned. Example MANU:ACW:VOLTage? Commands and queries have two different forms, long and short. The command syntax is written with the short form of the command in capitals and the remainder (long form) in lower case. The commands can be written in capitals or lower-case, just so long as the short or long forms are complete.
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REMOTE CONTROL Message Terminator floating point any of NR1, 2, 3 1, 1.5, 4.5e-1 ASCII text string CR, LF 4.5e-1, 8.
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GPT-9000/9000A Series User Manual Command List System Commands SYSTem:LCD:CONTrast .......................................... 123 SYSTem:LCD:BRIGhtness........................................ 123 SYSTem:BUZZer:PSOUND ..................................... 124 SYSTem:BUZZer:FSOUND ..................................... 124 SYSTem:BUZZer:PTIMe .......................................... 124 SYSTem:BUZZer:FTIMe ........................................... 125 SYSTem:ERRor ........................................
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REMOTE CONTROL MANU:IR:TTIMe ...................................................... 140 MANU:IR:REF ........................................................... 141 MANU:GB:CURRent ................................................ 141 MANU:GB:RHISet .................................................... 142 MANU:GB:RLOSet ................................................... 142 MANU:GB:TTIMe ..................................................... 142 MANU:GB:FREQuency............................................
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GPT-9000/9000A Series User Manual Remote Commands *RMTOFF .................................................................... 158 Special Functions Inter Lock Key Open .................................................
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REMOTE CONTROL System Commands SYSTem:LCD:CONTrast ......................................................................... 123 SYSTem:LCD:BRIGhtness ...................................................................... 123 SYSTem:BUZZer:PSOUND .................................................................... 124 SYSTem:BUZZer:FSOUND .................................................................... 124 SYSTem:BUZZer:PTIMe .........................................................................
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GPT-9000/9000A Series User Manual Set SYSTem:BUZZer:PSOUND Query Description Turns the buzzer sound on or off for a PASS judgment. Syntax SYSTem:BUZZer:PSOUND{ON|OFF} Query Syntax SYSTem:BUZZer:PSOUND ? Parameter/ ON PASS Sound on. Return parameter OFF PASS Sound off. Example SYST:BUZZ:PSOUND ON Turns the buzzer sound on for PASS judgments. Set SYSTem:BUZZer:FSOUND Query Description Turns the buzzer sound on or off for a FAIL judgment.
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REMOTE CONTROL Set SYSTem:BUZZer:FTIMe Query Description Sets the FAIL Sound duration in seconds. Syntax SYSTem:BUZZer:FTIMe Query Syntax SYSTem:BUZZer:FTIMe? Parameter/ 0.2~999.9 Return parameter Example SYST:BUZZ:FTIM 1 Sets the buzzer to 1 second for a FAIL judgment. SYSTem:ERRor Description Query Returns any errors in the output buffer. See the error code table below for details.
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GPT-9000/9000A Series User Manual 35,Resistance HI SET Error 36,REF Setting Error 37,Frequency Setting Error 38,ARC Setting Error 39,RAMP Time Setting Error 40,TEST Time Setting Error Example SYST:ERR ? >0,No Error Returns “0,No Error” as the error message. SYSTem:GPIB:VERSion Description Query Queries the GPIB version. Query Syntax SYSTem:GPIB:VERSion? Return parameter Returns: The GPIB version as a string “GPIB,V1.00” or “No GPIB connected” if there is not a GPIB device configured/connected.
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REMOTE CONTROL Set FUNCtion:TEST Description Query Turns the currently selected test (output) on or off. When HOLD is displayed on the screen during AUTO tests, use the FUNCtion:TEST command to move on to the next step. Setting the FUNCtion:TEST command to OFF at the end of a test will also temporarily turn the PASS/FAIL buzzer sound off. Syntax FUNCtion:TEST {ON|OFF} Query Syntax Parameter FUNCtion:TEST? ON Turns the test on. OFF Turns the test off. Return parameter TEST ON Test is on.
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GPT-9000/9000A Series User Manual Parameter (MANU mode) Parameter (AUTO mode) Return parameter Function Judgment /Status Test voltage Test current /Test resistance Test time /Ramp time No parameter needed for MANU mode. 1~16. Step number.
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REMOTE CONTROL Manual Commands MANU:STEP ............................................................................................. 130 MANU:NAME ......................................................................................... 130 MANU:RTIMe .......................................................................................... 130 MANU:EDIT:MODE ............................................................................... 131 MANU:ACW:VOLTage ..............................................
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GPT-9000/9000A Series User Manual Set MANU:STEP Query Description Sets the MANU test number. Syntax MANU:STEP Query Syntax MANU:STEP? Parameter/ 0~100. Return parameter Example MANU:STEP 100 Sets the manual test number to 100. Set MANU:NAME Query Description Sets or returns the test name for the selected manual test. The test must be in MANU mode before this command can be used.
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REMOTE CONTROL is over 30mA (GPT-98XX) or over 80mA (GPT99XX/99XXA). This applies to the ACW function only. Syntax MANU:RTIMe Query Syntax MANU:RTIMe? Parameter/ 0.1~999.9 seconds Return parameter Example MANU:RTIM 0.5 Sets the ramp time to half a second. Set MANU:EDIT:MODE Query Description Sets or returns the mode (ACW, DCW, IR, GB) of the selected manual test.
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GPT-9000/9000A Series User Manual Set MANU:ACW:CHISet Query Description Sets or returns the ACW HI SET current value in milliamps. The test must first be in ACW mode before this command can be used. Syntax MANU:ACW:CHISet Query Syntax MANU:ACW:CHISet? Parameter/ 0.001 ~ 042.0 (GPT-98XX) Return parameter 0.001 ~ 110.0 (GPT-99XX/99XXA) Example MANU:ACW:CHIS 10.0 Sets the ACW HI SET current to 10 mA.
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REMOTE CONTROL Syntax MANU:ACW:CLOSet Query Syntax MANU:ACW:CLOSet? Parameter/ 0.000 ~ 041.9 (GPT-98XX) Return parameter 0.000 ~ 109.9 (GPT-99XX/99XXA) Example MANU:ACW:CLOS 20.0 Sets the ACW LO SET current to 20 mA. Set MANU:ACW:TTIMe Description Query Sets or returns the ACW test time in seconds. The test must first be in ACW mode before this command can be used.
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GPT-9000/9000A Series User Manual Set MANU:ACW:FREQuency Query Description Sets or returns the ACW test frequency in Hz. The test must first be in ACW mode before this command can be used. Syntax MANU:ACW:FREQuency {50|60} Query Syntax MANU:ACW:FREQuency? Parameter/ 50 50 Hz Return parameter 60 60 Hz Example MANU:ACW:FREQ 50 Sets the ACW test frequency to 50Hz. Set MANU:ACW:REF Description Query Sets or returns the ACW reference value in mA.
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REMOTE CONTROL Set MANU:ACW:ARCCurrent Description Query Sets or returns the ACW ARC current value in mA. ARC must be enabled before the ARC current can be set. The test must first be in ACW mode before this command can be used. ARC current uses the same range as the HI SET value. The ARC current is limited to 2X the HI SET value. Syntax MANU:ACW:ARCCurrent Query Syntax MANU:ACW:ARCCurrent? Parameter/ 1.000 ~ 080.0 (GPT-98XX) Return parameter 2.000 ~ 200.
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GPT-9000/9000A Series User Manual Set MANU:DCW:CHISet Description Query Sets or returns the DCW HI SET current value in milliamps. The test must first be in DCW mode before this command can be used. Note: A “DC Over 50W” error will result if the DCW Voltage X HI SET value is > 50 watts. Note: A “DC Over 100W” error will result if the DCW Voltage X HI SET value is > 100 watts (GPT99XX/99XXA) Syntax MANU:DCW:CHISet Query Syntax MANU:DCW:CHISet? Parameter/ 0.001 ~ 011.
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REMOTE CONTROL an error as all digits are outside the range of HI SET. LO SET value2 will not produce an error, but will return 0.05, not 0.053. Syntax MANU:DCW:CLOSet Query Syntax MANU:DCW:CLOSet? Parameter/ 0.000 ~ 010.9 (GPT-98XX) Return parameter 0.000 ~ 020.9 (GPT-99XX/99XXA) Example MANU:DCW:CLOS 2.00 Sets the DCW LO SET current to 2mA. Set MANU:DCW:TTIMe Description Query Sets or returns the DCW test time in seconds. The test must first be in DCW mode before this command can be used.
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GPT-9000/9000A Series User Manual Example MANU:DCW:TTIM 1 Sets the DCW test time to 1 second. Set MANU:DCW:REF Description Query Sets or returns the DCW reference value in mA. The test must first be in DCW mode before this command can be used. The reference value must be less than the HI SET value. The reference value uses the same range as the HI SET value. Syntax MANU:DCW:REF Query Syntax MANU:DCW:REF? Parameter/ 0.000 ~ 010.9 (GPT-98XX) Return parameter 0.000 ~ 020.
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REMOTE CONTROL Example MANU:DCW:ARCC 10 Sets the DCW ARC value to 10mA. Set MANU:IR:VOLTage Query Description Sets or returns the IR voltage in kV. The test must first be in IR mode before this command can be used. Syntax MANU:IR:VOLTage Query Syntax MANU:IR:VOLTage? Parameter/ 0.05 ~ 1 (0.05kV to 1kV: steps of .05) Return parameter *GPT-99XX/99XXA also includes a 0.125kV point. Example MANU:IR:VOLT 1 Sets the IR voltage to 1 kV.
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GPT-9000/9000A Series User Manual Example (GPT-99XX/ 99XXA) MANU:IR:RHIS 0.010 Sets the IR HI SET resistance to 10 MΩ. Set MANU:IR:RLOSet Query Description Sets or returns the IR LO SET resistance value in MΩ (GPT-98XX) or GΩ. The LO SET value must be less than the HI SET value. The test must first be in IR mode before this command can be used.
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REMOTE CONTROL Set MANU:IR:REF Description Query Sets or returns the IR reference value in MΩ (GPT98XX) or GΩ. The test must first be in IR mode before this command can be used. The reference value must be lower than the HI SET value. Syntax MANU:IR:REF Query Syntax MANU:IR:REF? Parameter/ GPT-98XX only: Return parameter 0000 ~ 9999 (unit = MΩ) GPT-99XX/GPT-99XXA only: Format A: 0 ~ 50.00 (unit = GΩ) Format B: 0G ~ 50.
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GPT-9000/9000A Series User Manual Set MANU:GB:RHISet Query Description Sets or returns the GB HI SET resistance value in mΩ. The test must first be in GB mode before this command can be used. Syntax MANU:GB:RHISet Query Syntax MANU:GB:RHISet? Parameter/ 000.1 ~ 650.0 Return parameter Example MANU:GB:RHIS 100.0 Sets the HI SET value to 100mΩ. Note If the (GB current x HI SET resistance) > 5.4V, then an error will be generated (“GBV > 5.4V”).
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REMOTE CONTROL Syntax MANU:GB:TTIMe Query Syntax MANU:GB:TTIMe? Parameter/ 0.5 ~ 999.9 seconds Return parameter Example MANU:GB:TTIM 1 Sets the GB test time to 1 second. Set MANU:GB:FREQuency Query Description Sets or returns the GB test frequency in Hz. The test must first be in GB mode before this command can be used.
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GPT-9000/9000A Series User Manual Set MANU:GB:ZEROCHECK Description Query Performs the zero check function. The test must first be in GB mode and in the Ready Status before this command can be used. See page 73 for details on the ZERO function. Syntax MANU:GB:ZEROCHECK {ON|OFF} Query Syntax MANU:GB:ZEROCHECK? Parameter/ ON Zero function is active. Return parameter OFF Zero function is not active. Example MANU:GB:ZEROCHECK OFF Activates the ZERO function.
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REMOTE CONTROL Set MANU:UTILity:PASShold Query Description Sets or returns the PASS HOLD setting for the current test. Syntax MANU:UTILity:PASShold {ON|OFF} Query Syntax MANU:UTILity:PASShold? Parameter/ OFF Turns PASS HOLD off. Return parameter ON Turns PASS HOLD on. Example MANU:UTIL:PASS OFF Turns PASS HOLD OFF. Set MANU:UTILity:FAILmode Query Description Sets or returns the FAIL mode setting for the current test.
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GPT-9000/9000A Series User Manual Example MANU:UTIL:MAXH ON Turns MAX HOLD on. Set MANU:UTILity:GROUNDMODE Description Query Sets or returns the Grounding mode of the current test. The Ground Mode setting cannot be turned on with the IR and GB function. Syntax MANU:UTILity:GROUNDMODE {ON|OFF} Query Syntax MANU:UTILity:GROUNDMODE? Parameter/ OFF Turns ground mode off. Return parameter ON Turns ground mode on. Example MANU:UTIL:GROUNDMODE ON Turns GROUND MODE on.
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REMOTE CONTROL Sweep Commands SWEEP:DATA:STATus ........................................................................... 147 SWEEP:DATA:SHOW ..................................................................... 148 SWEEP:GRAPh:SHOW ........................................................................... 149 SWEEP :GRAPh:LINE ............................................................................. 149 SWEEP:STARt:TIME ............................................................................
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GPT-9000/9000A Series User Manual SWEEP:DATA:SHOW Description Query Returns the data associated with a sweep graph. Data can be returned in one of two ways; either all the data can be returned or only the data at a particular point in time. The test points are evenly distributed. There can be up to 190 data points.
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REMOTE CONTROL All Data Points Example SWEEP0:DATA:SHOW? >ACW MODE,CR+LF >No.,V(kV),I(mA), T(S) ,CR+LF >001,0.071,0.032,0000.1,CR+LF >002,0.111,0.047,0000.2,CR+LF >………………………………… >013,0.601,0.215,0001.3,CR+LF >END This will return all the data from the sweep graph. Set SWEEP:GRAPh:SHOW Query Description Turns the sweep graph on or off on the GPT99XX/99XXA display. Syntax SWEEP:GRAPh:SHOW {ON|OFF} Query Syntax SWEEP:GRAPh:SHOW? Parameter/ ON Turn the sweep graph on.
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GPT-9000/9000A Series User Manual Parameter/ Return parameter 0 1 2 3 Example Description Turn all lines off/all lines are off. Displays the graph line for the primary test item. See page 77 for details. For example: V for ACW, DCW and IR tests, I for GB tests. Displays the graph line for the secondary test items. For example: I for ACW and DCW tests, R for IR and GB tests. Turn all lines on/all lines are on. SWEEP:GRAP:LINE 3 Turns all the graph lines on.
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REMOTE CONTROL Auto Commands AUTO:PAGE:SHOW ........................................................................ 152 AUTO:PAGE:MOVE ............................................................................... 152 AUTO:PAGE:SWAP ................................................................................ 153 AUTO:PAGE:SKIP ................................................................................... 153 AUTO:PAGE:DEL........................................................................
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GPT-9000/9000A Series User Manual AUTO:PAGE:SHOW Description Query Returns the Page View of the selected automatic test in the following format: step1:MANU number, step2: MANU number, step3….etc. Query Syntax Parameter/ AUTO:PAGE:SHOW? 1~100 Example AUTO1:PAGE:SHOW? >01:011 >05:015 >09: >13: ,02:004 ,03:003 ,06:020* ,07:012 ,10: ,11: ,14: ,15: ,04:014 ,08:018 ,12: ,16: , , , , Shows the Page View for AUTO number 1.
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REMOTE CONTROL AUTO:PAGE:SWAP Set Query Description Swaps the source step with destination step. Syntax Parameter/ AUTO:PAGE:SWAP , 1~16 (source step) 1~16 (destination step) Example AUTO:PAGE:SWAP 1, 4 Swaps the contents of step 1 with step 4. AUTO= MANU _ #01 : 0 #05 : 0 #09 : #13 : MO V E 001 - 01 0 AU TO _ NAME NAME A CW = 0 . 1 0 0 k V H I _ S E T = 0 1 .
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GPT-9000/9000A Series User Manual AUTO:PAGE:DEL Set Query Description Deletes the selected step from the AUTO test. The remaining steps move up to replace the deleted step. Syntax Parameter/ AUTO:PAGE:DEL 1~16 (step no.#) Example AUTO:PAGE:DEL 3 Deletes the contents of step number #3. AUTO= MANU _ #01 : 0 #05 : 0 #09 : #13 : MO V E 001 - 01 0 AU TO _ NAME NAME A CW = 0 . 1 0 0 k V H I _ S E T = 0 1 .
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REMOTE CONTROL AUTO:EDIT:ADD Set Query Description Add the selected MANU test to the current AUTO number. Syntax Parameter/ AUTO:EDIT:ADD 1~100 Example AUTO:EDIT:ADD 7 Adds MANU-007 to the current AUTO number. I.e., AUTO= MANU _ #01 : 0 #05 : 0 #09 : #13 : MO V E 005 - 00 7 AU TO _ NAME NAME A CW = 0 . 1 0 0 k V H I _ S E T = 0 1 .
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GPT-9000/9000A Series User Manual *SRE Description Query AUTO MODE only. Use this command to get measurement step number at the current point in time during AUTO MODE testing. Example: User send command “*SRE” to GPT-9000 during AUTO mode Query Syntax *SRE? Return parameter Example 00~16 *SRE? >5 The current test step is number 5. This indicates that steps 1~4 have already been completed and the results for those steps can now be retrieved.
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REMOTE CONTROL Common Commands *CLS ........................................................... Error! Bookmark not defined. *IDN .......................................................... Error! Bookmark not defined. *CLS Set Description The *CLS command clears the internal registers. Syntax *CLS *IDN Description Query Queries the model number, serial number, and firmware version of the tester.
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GPT-9000/9000A Series User Manual Remote Commands *RMTOFF................................................................................................... 158 *RMTOFF Set Description This command can be used to terminate a remote session. When this command is used “RMT” will no longer be displayed on the front panel, indicating that remote mode has been terminated. Syntax *RMTOFF Special Functions Inter Lock Key Open ...............................................................................
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REMOTE CONTROL Error Messages Background The possible error messages returned from SYST:ERR? query are listed below. Error Error Code Command Error 0x14 Value Setting Error 0x15 String Setting Error 0x16 Query Error 0x17 MODE Setting Error 0x18 Time Error 0x19 DC Over 50W (GPT-98XX only) 0x1A DC Over 100W 0x1A (GPT-99XX/99XXA only) GBV > 5.
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GPT-9000/9000A Series User Manual FAQ • The tester will not turn on. • The panel keys are not working. • When I press the START button the tester will not start testing? • The accuracy does not match the specification. The tester will not turn on. Ensure the power cord is connected. Ensure the line input is set to the correct line voltage. Check to make sure the fuse is not blown. See page 162. The panel keys are not working. Ensure the tester is not in remote mode, page 116.
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FAQ If “Interlock” is enabled, the interlock key must be inserted into the signal I/O port on the rear before a test can be started. See page 110 for details. Lastly, ensure that the Start Ctrl setting is correctly configured in the Common Utility menu. For example, to enable the START button to start a test, ensure that the Start Ctrl setting is set to FRONT PANEL. See page 102 for details. The accuracy does not match the specification.
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GPT-9000/9000A Series User Manual APPENDIX Fuse Replacement Steps 1. Turn the instrument off. POWER 2. Remove the power cord. 220 120 230 100 3. Remove the fuse socket using a flat screwdriver. 220 120 230 100 220 120 230 4. Replace the fuse in the fuse holder. 100 5. Ensure the correct line voltage is lined up with the arrow on the fuse holder. Insert the fuse socket.
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APPENDIX 220 120 230 220 100 120 230 100 Rating The fuse for the GPT-98XX and the GPT99XX/99XXA have different ratings: GPT-98XX: 100V/120V 220V/230V T5A 250V T2.5A 250V GPT-99XX/99XXA: 100V/120V 220V/230V T10A 250V T6.3A 250V Error Messages System Self Test The following error messages or messages may appear on the GPT screen during the Start-Up initialization. If any of these error messages appear on the GPT-9000/9000A, please see an authorized GW Instek distributor.
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GPT-9000/9000A Series User Manual Test Errors The following error messages or messages may appear on the GPT screen when configuring or running tests. Error Messages TIME ERR Description For ACW tests. GPT-98XX: TIME ERR is displayed when HI SET ≥ 30.00mA~40.00mA and if the RAMP time and the TEST TIME setting is > 240 seconds. GPT-99XX/99XXA: TIME ERR is displayed when HI SET ≥ 80.00mA~100.0mA and if the RAMP time and the TEST TIME setting is > 240 seconds. OVER 50W (GPT-98XX) For DCW tests.
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APPENDIX ISET R=0 GBV OVER For GB tests. Current too low. Indicates that the SOURCE L or SOURCE H test lead is open or poorly connected. Test the test lead connection with the DUT to confirm. For GB tests. Current is too high. For GB tests. Resistance = 0. This error indicates that there is an error with the measured resistance (0Ω). Perform the zeroing function again. GBV > 5.
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GPT-9000/9000A Series User Manual GPT-9000/9000A Specifications The specifications apply when the GPT-9000/9000A is powered on for at least 30 minutes at 15˚C~35˚C.
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APPENDIX Current Best Resolution Current Measurement Accuracy GPT-98XX: 1uA 0.001mA(0.001mA~0.999mA) 0.01mA(01.00mA~09.99mA) 0.1mA(010.0~040.0mA) GPT-99XX/GPT-99XXA: 1uA 0.001mA(0.001mA~1.100mA) 0.01mA(01.11mA~11.00mA) 0.1mA(011.1~100.0mA) GPT-98XX: ± (1.5% of rdg + 30 counts) when HI SET<1.00mA ± (1.5% of rdg + 3 counts) when HI SET≥1.00mA GPT-99XX/GPT-99XXA: ± (1.5% of rdg + 30 counts) when HI SET<1.11mA ± (1.5% of rdg + 3 counts) when HI SET≥1.
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GPT-9000/9000A Series User Manual Current Best Resolution Current Measurement Accuracy GPT-98XX: 1uA 0.001mA(0.001mA~0.999mA) 0.01mA(01.00mA~09.99mA) 0.1mA(010.0mA) GPT-99XX/99XXA: 1uA 0.001mA(0.001mA~1.100mA) 0.01mA(01.11mA~11.00mA) 0.1mA(011.0mA~020.0mA) GPT-98XX: ± (1.5% of rdg + 30 counts) when HI SET <1.00mA (1.5% of rdg + 3 counts) when HI SET ≥1.00mA GPT-99XX/99XXA: ± (1.5% of rdg + 30 counts) when HI SET <1.11mA (1.5% of rdg + 3 counts) when HI SET ≥1.
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APPENDIX Continued… Output Impedance Window Comparator Method Rise-time Control Function RAMP (Ramp Time) TIMER (Test Time) GND Ground Bond Test Output Current Range Output Current Accuracy Output Current Resolution Frequency Ohmmeter Measurement Accuracy Ohmmeter Measurement Range 600kΩ Yes Yes 0.1~999.9S 1S~999.9S OFF 03.00A~30.00A (GPT-98XX) 03.00A~32.00A (GPT-99XX)  (1% of reading +0.2A) when 3A≤I≤8A  (1% of reading +0.05A) when 8A
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GPT-9000/9000A Series User Manual GPT-99XX: Test Voltage Ohmmeter Measurement Resolution Windows Comparator Method TIMER (Test Time) GND Interface REMOTE (Remote terminal) SIGNAL IO RS232 USB (Device) GPIB General DISPLAY MEMORY POWER SOURCE ACCESSORIES DIMENSIONS & WEIGHT Continued… 170 Max. 6V(AC)open-circuit 0.1m Yes 0.5S~999.
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APPENDIX Table 1a: Output Limitation in Withstanding Voltage Testing (GPT-98XX) Upper Current Pause Output Time AC 30mA≤I≤40mA At least as long Maximum 240 as the output seconds time 0.001mA≤I<30 Not necessary Continuous output possible mA DC 0.001mA≤I≤10 Not necessary Continuous mA output possible GB 15A
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GPT-9000/9000A Series User Manual GPT-9801/9802/9803 Dimensions 395.9 AC / DC Withstanding Voltage / Insulation Resistance GPT-9803 Tester PASS FAIL ESC PAGE READY TEST START STOP RETURN REMOTE POWER MANU/AUTO 322.0 329.7 172 EDIT/SAVE 134.0 147.7 CAUTION 5.0 kVAC MAX. HIGH VOLTAGE 6.0 kVDC MAX. UTILITY 452.
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APPENDIX GPT-9804 Dimensions 395.9 GPT-9804 AC / DC Withstanding Voltage / Insulation Resistance / Ground Bond Tester PASS FAIL ESC PAGE READY TEST HI-POT IR STOP REMOTE SENSE H MANU/AUTO 322.0 EDIT/SAVE UTILITY SOURCE H GB Rx RETURN SENSE L SOURCE L 147.7 START POWER 134.0 CAUTION 5.0 kVAC MAX. HIGH VOLTAGE 6.0 kVDC MAX. 458.7 329.
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GPT-9000/9000A Series User Manual GPT-9903 Dimensions 530.9 Insulation Resistance Tester FAIL ESC PAGE READY CAUTION HIGH VOLTAGE START 5.0 kVAC MAX. 6.0 kVDC MAX. STOP RETURN REMOTE POWER MANU/AUTO 322.0 174 TEST EDIT/SAVE UTILITY 134.0 GPT-9903 PASS 147.7 AC / DC Withstanding Voltage / 587.
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APPENDIX GPT-9904 Dimensions 530.9 Tester PASS FAIL ESC PAGE READY TEST CAUTION HIGH VOLTAGE START 5.0 kVAC MAX. 6.0 kVDC MAX. HI-POT IR STOP RETURN REMOTE POWER SENSE H SOURCE H MANU/AUTO 322.0 EDIT/SAVE UTILITY GB Rx SENSE L SOURCE L 147.7 Insulation Resistance / Ground Bond 134.0 AC / DC Withstanding Voltage / GPT-9904 593.
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GPT-9000/9000A Series User Manual GPT-9901A/9902A/9903A Dimensions 425.9 Tester PASS FAIL ESC PAGE READY CAUTION HIGH VOLTAGE START STOP RETURN REMOTE POWER MANU/AUTO 322.0 176 TEST 5.0 kVAC MAX. 6.0 kVDC MAX. EDIT/SAVE UTILITY 147.7 Insulation Resistance 134.0 AC / DC Withstanding Voltage / GPT-9903A 482.
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APPENDIX Declaration of Conformity We GOOD WILL INSTRUMENT CO., LTD. No. 7-1, Jhongsing Rd, Tucheng Dist., New Taipei City 236, Taiwan GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. No. 69 Lushan Road, Suzhou New District Jiangsu, China.
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GPT-9000/9000A Series User Manual INDEX Accessories ................................. 12 Automatic test add test ........................................... 84 edit settings ................................... 83 load ................................................. 81 page view ....................................... 87 results ............................................. 94 running a test ................................ 90 saving ............................................. 86 test file name ........
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INDEX buzzer ............................................. 99 Control settings ........................... 102 double action ............................... 102 GPIB .............................................. 100 interface ........................................ 100 key lock ........................................ 102 LCD ................................................. 98 RS232 ............................................ 100 start control ................................. 102 USB .................