GW-INSTEK GPT-9602 Instructions

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Electrical Safety Tester

GPT-9000 / GPT-9000A Series

USER MANUAL

GW INSTEK PART NO. 82PT-90000EF1

ISO-9001 CERTIFIED MANUFACTURER

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. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

Table of Contents

SAFETY INSTRUCTIONS ................................................... 5

GETTING STARTED ........................................................... 9

GPT-9000/9000A Series Overview ........ 10

Appearance .......................................... 15

Set Up .................................................. 23

OPERATION .................................................................... 30

Menu Tree ............................................ 32

Test Lead Connection ........................... 36

ACW, DCW, IR and GB Manual Testing . 38

Special MANU Test Mode (000) ........... 76

Automatic Tests ................................... 81

Common Utility Settings ...................... 98

EXTERNAL CONTROL .................................................... 105

External Control Overview .................. 106

REMOTE CONTROL ....................................................... 112

Interface Configuration ...................... 113

Command Syntax ............................... 117

Command List ................................... 120

Error Messages .................................. 161

FAQ ............................................................................... 162

APPENDIX ..................................................................... 164

Fuse Replacement .............................. 164

Test Errors ......................................... 165

GPT-9000/9000A Specifications ......... 167

GPT-9801/9802/9803 Dimensions ..... 174

GPT-9000/9000A Series User Manual

GPT-9804 Dimensions ....................... 175

GPT-9903 Dimensions ....................... 176

GPT-9904 Dimensions ....................... 177

GPT-9901A/9902A/9903A Dimensions 178

Declaration of Conformity (9800 ........ 179

Declaration of Conformity (GPT ......... 180

INDEX ............................................................................ 181

SAFETY INSTRUCTIONS

WARNING

Warning: Identifies conditions or practices that could result in injury or loss of life.

CAUTION

Caution: Identifies conditions or practices that could result in damage to the instrument or to other properties.

DANGER High Voltage

Attention Refer to the Manual

Protective Conductor Terminal

Frame or Chassis Terminal Earth (ground) Terminal

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.

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.

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.

 Do not block the cooling fan opening.  Do not disassemble the GPT-9000/GPT-9000A

unless you are qualified.

(Measurement categories) EN 61010-1:2010 specifies the measurement categories and their requirements as follows. The GPT-9000/GPT-9000A does not fall under category II, III or IV.

 Measurement category IV is for measurement performed at the

source of low-voltage installation.

 Measurement category III is for measurement performed in the

building installation.

 Measurement category II is for measurement performed on the

circuits directly connected to the low voltage installation.

Power Supply

WARNING

 AC Input voltage range:

100/120/220/230VAC ±10%

 Frequency: 50Hz/60Hz  To avoid electrical shock connect the protective

grounding conductor of the AC power cord to an earth ground.

Safety Guidelines

SAFETY INSTRUCTIONS

Cleaning the GPT-9000/ GPT-9000A

 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.

Operation Environment

 Location: Indoor, no direct sunlight, dust free,

almost non-conductive pollution (Note below)

 Relative Humidity: ≤ 70% (no condensation)  Altitude: < 2000m  Temperature: 0˚C~40˚C

(Pollution Degree) EN 61010-1:2010 specifies the pollution degrees and their requirements as follows. The GPT-9000/GPT-9000A falls under degree 2.

Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized gases), that may produce a reduction of dielectric strength or surface resistivity”.

 Pollution degree 1: No pollution or only dry, non-conductive

pollution occurs. The pollution has no influence.

 Pollution degree 2: Normally only non-conductive pollution

occurs. Occasionally, however, a temporary conductivity caused by condensation must be expected.

 Pollution degree 3: Conductive pollution occurs, or dry, non-

conductive pollution occurs which becomes conductive due to condensation which is expected. In such conditions, equipment is normally protected against exposure to direct sunlight, precipitation, and full wind pressure, but neither temperature nor humidity is controlled.

Storage environment

 Location: Indoor  Temperature: -10°C to 70°C  Relative Humidity: ≤ 85% (no condensation)

Disposal

Do not dispose this instrument as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased. Please make sure discarded electrical waste is properly recycled to reduce environmental impact.

GPT-9000/9000A Series User Manual

Green/ Yellow:

Earth

Blue:

Neutral

Brown:

Live (Phase)

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.

NOTE: This lead/appliance must only be wired by competent persons

WARNING: THIS APPLIANCE MUST BE EARTHED IMPORTANT: The wires in this lead are coloured in accordance with the following code:

As the colours of the wires in main leads may not correspond with the coloured marking identified in your plug/appliance, proceed as follows:

The wire which is coloured Green & Yellow must be connected to the Earth terminal marked with either the letter E, the earth symbol

or coloured Green/Green & Yellow.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black.

The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red.

If in doubt, consult the instructions provided with the equipment or contact the supplier.

This cable/appliance should be protected by a suitably rated and approved HBC mains fuse: refer to the rating information on the equipment and/or user instructions for details. As a guide, a cable of 0.75mm2 should be protected by a 3A or 5A fuse. Larger conductors would normally require 13A types, depending on the connection method used.

Any exposed wiring from a cable, plug or connection that is engaged in a live socket is extremely hazardous. If a cable or plug is deemed hazardous, turn off the mains power and remove the cable, any fuses and fuse assemblies. All hazardous wiring must be immediately destroyed and replaced in accordance to the above standard.

GETTING STARTED

POWER

START STOP

REMOTE

MANU/AUTO EDIT/SAVE UTILITY

ESC PAGE

GPT-9803

Tester

HIGH VOLTAGE

CAUTION

5.0 kVAC MAX.

6.0 kVDC MAX.

AC / DC Withstanding Voltage /

Insulation Resistance

RETURN

PASS FAIL READY TEST

GPT-9000/9000A Series Overview .................................... 10

Series lineup ............................................................................................. 10

Model Overview ...................................................................................... 11

Main Features .......................................................................................... 11

Accessories ............................................................................................... 12

Package Contents .................................................................................... 14

Appearance ..................................................................... 15

GPT-9801/9802/9803/9901A/9902A/9903/9903A Front Panel ...... 15

GPT-9804/9904 Front Panel ................................................................... 15

GPT-9801/9802/9803/9804 Rear Panels .............................................. 19

GPT-9901A/9902A/9903/9903A Rear Panel ...................................... 19

GPT-9904 Rear Panel ............................................................................... 20

Set Up ............................................................................. 23

Line Voltage Connection and Power Up ............................................. 23

Installing the Optional GPIB Card ........................................................ 25

Workplace Precautions ........................................................................... 26

Operating Precautions ............................................................................ 27

Basic Safety Checks ................................................................................. 29

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.

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. The GPT-9804 & GPT-9904 include all the test functions of the other models as well as ground bond testing. All models can operate at up to 5kVAC for AC withstanding voltage testing and at up to 6kVDC for DC withstanding voltage testing (excluding the GPT-9801/9901A).

For the GPT-99XX/99XXA models, the testing terminals are also mirrored on the rear panel for added safety and for more permanent safety testing environments. They also include an innovative sweep function to view test results as a graph.

The GPT-9000/9000A Series can store up to 100 manual tests, as well as run up to 16 manual tests sequentially as an automatic test, allowing the safety testers to accommodate any number of safety standards, including IEC, EN, UL, CSA, GB, JIS and others.

Note: Throughout this user manual, the terms ACW, DCW, IR and GB refer to AC Withstanding, DC Withstanding, Insulation Resistance and Ground Bond testing, respectively. GPT-9000 refers to any of the GPT-98XX or GPT-99XX models, GPT-9000A refers to any of the GPT-99XXA models.

GETTING STARTED

Model name

ACW

DCW

Sweep

GPT-9801



GPT-9802



GPT-9803

  

GPT-9804

  



GPT-9901A



GPT-9902A



 GPT-9903

   

GPT-9903A

   

GPT-9904

    

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

Model Overview

Main Features

GPT-9000/9000A Series User Manual

Features

 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  Rear panel output (GPT-9000 series only)

Interface

 Remote control start/stop interface terminal  RS232/USB interface for programming  Optional GPIB interface for programming  Signal I/O port for pass/fail/test monitoring

and start/stop control/interlock

Standard Accessories

Part number

Description GHT-114 x1

Test lead

Region dependent

Power cord

GTL-115 x1

GB Test leads (GPT-9804/9904 only)

N/A

Remote terminal male plug

N/A

Interlock key

Accessories

GETTING STARTED

Optional Accessories

Part number

Description GHT-205

High Voltage Test Probe

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)

Options

Part number

Description

Opt.01 GPIB Interface

GPIB module

GPT-9000/9000A Series User Manual

Opening the box

Contents (single unit)

 GPT-9000/9000A unit  Quick Start guide  User manual CD  CTC (Calibration

Traceable Certificate)

 Power cord x1 (region

dependent)

 GHT-114 test leads x1  GTL-115 test leads x1

(GPT-9804/9904)

 Remote terminal male

plug

 Interlock key

Note

Keep the packaging, including the box, polystyrene foam and plastic envelopes should the need arise to return the unit to GW Instek.

Package Contents

Check the contents before using the GPT-9000/GPT-9000A.

GETTING STARTED

POWER

START STOP

REMOTE

MANU/AUTO EDIT/SAVE UTILITY

ESC PAGE

GPT-9803

Tester

HIGH VOLTAGE

CAUTION

5.0 kVAC MAX.

6.0 kVDC MAX.

AC / DC Withstanding Voltage /

Insulation Resistance

RETURN

PASS FAIL READY TEST

PASS/FAIL indicators

Directional keysFunction keys

HIGH VOLTAGE indicator

RETURN terminal

REMOTE terminal

STOP button

START button

POWER

button

Display

Scroll wheel

Configuration keys

READY indicator

TEST indicator

HIGH VOLTAGE output terminal

HIGH VOLTAGE

CAUTION

5.0 kVAC MAX.

6.0 kVDC MAX.

GB Rx

SENSE H

SOURCE H

SENSE L

SOURCE L

RETURN

HI-POT

SOURCE L

SENSE L & RETURN Terminal

SENSE H

SOURCE H

Appearance

GPT-9801/9802/9803/9901A/9902A/9903/9903A Front Panel

GPT-9804/9904 Front Panel

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

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.

ESC key

ESC

The ESC key is used to exit out of a menu or cancel a setting.

PAGE key

PAGE

The PAGE key is used to view automatic test information and test results.

Directional arrow keys

The directional arrow keys are used to navigate menus and parameter settings.

READY indicator

READY

The READY indicator is lit when the tester is ready to begin testing. The STOP button is used to put the tester into READY status.

TEST indicator

TEST

The TEST indicator is lit when a test is on. The START button is used to put the tester into TEST status.

HIGH VOLTAGE indicator

HIGH VOLTAGE

CAUTION

5.0 kVAC MAX.

6.0 kVDC MAX.

The HIGH VOLTAGE indicator will light up when an output terminal is active. Only after the test has finished or stopped will the indicator turn off.

GETTING STARTED

HIGH VOLTAGE output terminal

HIGH VOLTAGE

CAUTION

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.

RETURN terminal

All models except GPT-9804/9904

RETURN

The RETURN terminal is used for IR, DCW and ACW tests.

RETURN, SENSE and SOURCE terminals

GPT-9804/9904

SOURCE H

SENSE H

SOURCE L

SENSE L

GB Rx

RETURN

HI-POT

The RETURN terminal is used for IR, DCW and ACW tests.

The SOURCE H, SOURCE L, SENSE H and SENSE L terminals are used for GB tests.

Scroll wheel

The scroll wheel is used to edit parameter values.

UTILITY key

UTILITY

Used to enter the MANU Utility or Common Utility menu.

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

REMOTE

The REMOTE terminal is used to connect to a remote controller.

STOP button

STOP

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.

START button

START

The START button is used to start tests.

The START button can be used to start tests when the tester is in the READY status. Pressing the START button will put the tester in the TEST status.

POWER switch

POWER

Turns the power on. The safety tester will always start up with the last test setting from when the instrument was last powered down.

GETTING STARTED

SIGNAL I/O USB A port RS232 port Fan

Fuse selectorLine voltage

Optional GPIB port

GND

TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE

ONLY WITH SPECIFIED TYPE AND RATED FUSE

NO OPERATOR SERVICEABLE COMPONENTS INSIDE

DO NOT REMOVE COVERS REFER SERVICING TO

FOR CONTINUED FIRE PROTECTION

REPLACE

CONNECTED TO GROUND

QUALIFIED PERSONNEL.

WARNING

LINE VOLTAGE

100V

230V

220V

120V

SELECTION

207~250V

RANGE

90~110V

198~242V

108~132V

(50/60 Hz)

T 5A 250V

FUSE

POWER MAX.

500VA

GND

SIGNAL I / O RS 232

SER. NO . LB

ENSURE THE POWER IS REMOVED FROM THE INSTRUMENT BEFORE REPLACING THE FUSE

GPIB

T 2.5A 250V

TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE

ONLY WITH SPECIFIED TYPE AND RATED FUSE.

NO OPERATOR SERVICEABLE COMPONENTS INSIDE.

DO NOT REMOVE COVERS. REFER SERVICING TO

FOR CONTINUED FIRE PROTECTION. REPLACE

CONNECTED TO GROUND.

QUALIFIED PERSONNEL.

WARNING

LINE VOLTAGE

100V

230V

220V

120V

SELECTION

207~250V

RANGE

90~110V

198~242V

108~132V

(50/60Hz)

250V

T 10A

FUSE

T 6.3A

MAX.

1000VA

GND

ENSURE THE POWER IS REMOVED FROM THE INSTRUMENT BEFORE REPLACING THE FUSE

POWER

SIGNAL I / O RS232

GPIB

HIGH VOLTAGE

CAUTION

MAX.

6.0 kVDC

5.0 kVAC

RETURN

SER. NO. LB

Signal I/O, RS232 & USB port

Fan vents

Fuse selectorLine voltage

Optional GPIB port

High voltage terminal

GND

Return terminal

GPT-9801/9802/9803/9804 Rear Panels

GPT-9901A/9902A/9903/9903A Rear Panel

GPT-9000/9000A Series User Manual

TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE

ONLY WITH SPECIFIED TYPE AND RATED FUSE.

NO OPERATOR SERVICEABLE COMPONENTS INSIDE.

DO NOT REMOVE COVERS. REFER SERVICING TO

FOR CONTINUED FIRE PROTECTION. REPLACE

CONNECTED TO GROUND.

QUALIFIED PERSONNEL.

WARNING

LINE VOLTAGE

100V

230V

220V

120V

SELECTION

207~250V

RANGE

90~110V

198~242V

108~132V

(50/60Hz)

250V

T 10A

FUSE

T 6.3A

MAX.

1000VA

GND

ENSURE THE POWER IS REMOVED FROM THE INSTRUMENT BEFORE REPLACING THE FUSE

POWER

SIGNAL I / O RS232

GPIB

GB Rx

SENSE H SOURCE H

SENSE L SOURCE L

RETURN

HI-POT

HIGH VOLTAGE

CAUTION

MAX.

6.0 kVDC

5.0 kVAC

SER. NO. LB

High voltage terminal

Signal I/O, RS232 & USB port

Fan vents

Fuse selectorLine voltage

Optional GPIB port

GND

Return, Sense and Source terminals

SIGNAL I/O port

SIGNAL I / O

The SIGNAL I/O port is used to monitor the tester status (PASS, FAIL, TEST) and input (START/ STOP signals). It is also used with the Interlock key.

USB A port

Used for remote control.

RS232 interface port

RS232

Used for remote control and firmware updates.

Fan/Fan Vents

Exhaust fan. Allow enough room for the fan to vent. Do not block the fan openings.

GND

Connect the GND (ground) terminal to the earth ground.

GPT-9904 Rear Panel

GETTING STARTED

Line voltage input

220

230

100

120

Line voltage input: 100/120/220/230VAC ±10%

Line voltage fuse

220

230

100

120

Line voltage selector and fuse:

GPT-98XX:

100V/120V

T5A 250V

220V/230V

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 output terminal

GPT-99XX /99XXA

CAUTION

HIGH VOLTAGE

MAX.

5.0 kVAC

6.0 kVDC

The HIGH VOLTAGE terminal output is used for outputting the testing voltage.

WARNING

USE EXTREME CAUTION. Do not touch the HIGH VOLTAGE terminal during testing.

RETURN terminal

GPT-9901A/9902A/ 9903/9903A

RETURN

The RETURN terminal is used for IR, DCW and ACW tests.

GPT-9000/9000A Series User Manual

RETURN/ SENSE and SOURCE terminals

GPT-9904

GB Rx

SENSE H

SOURCE H

SENSE L

SOURCE L

RETURN

HI-POT

The RETURN terminal is used for IR, DCW and ACW tests.

The SOURCE L/H and SENSE L/H terminals are for GB tests only.

GETTING STARTED

Background

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.

Steps

1. Check the line voltage and the fuse

in the fuse holder.

Page 164

The desired line voltage should line up with the arrow on the fuse holder.

120

230

2. Connect the power cord to

the AC voltage input.

120

230

3. If the power cord does not

have an earth ground, ensure the ground terminal is connected to an earth ground.

GND

Warning

Ensure the power cord is connected to an earth ground. Failure could be harmful to the operator and instrument.

4. Press the Power button.

POWER

Set Up

Line Voltage Connection and Power Up

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 e m t H a r w a rd

e C

C h e c i g . .n .

F i r w a rm

e C h

SYS T E S M E L F T E S T

k e c i g . .n .k e c i g . .n .k

After the System Self Test completes, the tester will go into VIEW status and be ready to operate.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

VIEW status

MMA UN NA_2M A NU = * * * - 0 0

m A

WARNING

See the Appendix on page 1 for details if a self-test error is detected.

GETTING STARTED

Background

The optional GPIB is a user-installable option. Follow the instructions below to install the GPIB card.

WARNING

Before installing the optional GPIB card ensure the GPT-9000/9000A is turned off and disconnected from power.

Steps

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.

Installing the Optional GPIB Card

GPT-9000/9000A Series User Manual

Background

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.

WARNING

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. Only technically qualified personnel should be

allowed to operate the safety tester.

2. The operating workplace must be fully isolated,

especially when the instrument is in operation. The instrument should be clearly labeled with appropriate warning signage.

3. The operator should not wear any conductive

materials, jewelry, badges, or other items, such wrist watches.

4. The operator should wear insulation gloves for

high voltage protection.

5. Ensure the earth ground of the line voltage is

properly grounded.

6. Ensure any devices that are adversely affected

by magnetic fields are not placed near the tester.

Workplace Precautions

GETTING STARTED

Background

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.

WARNING

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. Never touch the safety tester, lead wires,

terminals, probes and other connected equipment when the tester is testing.

2. Do not turn the safety tester on and off quickly

or repeatedly. When turning the power off, please allow a few moments before turning the power back on. This will allow the protection circuits to properly initialize.

Do not turn the power off when a test is running, unless in an emergency.

3. Only use those test leads supplied with the

instrument. Leads with inappropriate gauges can be dangerous to both the operator and the instrument. For GB testing, never use the Sense leads on the SOURCE terminals.

4. Do not short the HIGH VOLTAGE terminal

with ground. Doing so could charge the chassis to dangerously high voltages.

Operating Precautions

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. When remotely controlling the safety tester,

ensure adequate safety measures are in place to prevent:

 Inadvertent output of the test voltage.

 Accidental contact with the instrument during

testing. Ensure that the instrument and DUT are fully isolated when the instrument is remotely controlled.

10. Ensure an adequate discharge time for the

DUT.

When DCW or IR tests are performed, the DUT, test leads and probes become highly charged. The GPT-9000/9000A has discharge circuitry to discharge the DUT after each test. The time required for a DUT to discharge depends on the DUT and test voltage.

Never disconnect the safety tester before a discharge is completed.

GETTING STARTED

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. Test the safety tester operation with a low

voltage/current output: Ensure the safety tester generates a FAIL judgment when the HIGH VOLTAGE and RETURN terminals are shorted (using the lowest voltage/current as the testing parameters).

WARNING

Do not use high voltages/currents when the HIGH VOLTAGE and RETURN terminals are shorted. It may result in damage to the instrument.

Basic Safety Checks

GPT-9000/9000A Series User Manual

Menu Tree ....................................................................... 32

Menu Tree Overview ............................................................................... 33

Test Lead Connection ...................................................... 36

ACW, DCW, IR Connection .................................................................... 36

GB Connection .......................................................................................... 37

ACW, DCW, IR and GB Manual Testing ............................. 38

Choose/Recall a Manual Test Number ................................................. 39

Edit Manual Test Settings ....................................................................... 40

Setting the Test Function ......................................................................... 41

Setting the Test Voltage or Test Current ............................................... 42

Setting the Test Frequency ...................................................................... 43

Setting the Upper and Lower Limits ..................................................... 44

Setting a Reference Value ........................................................................ 46

Setting the Test Time (Timer) ................................................................. 47

Setting the Ramp Up Time ...................................................................... 50

Creating a MANU Test File Name ......................................................... 51

Setting the ARC Mode ............................................................................. 52

Setting PASS HOLD ................................................................................. 55

Setting FAIL MODE ................................................................................. 56

Setting MAX HOLD ................................................................................. 57

Setting the Grounding Mode .................................................................. 58

Saving and Exiting EDIT Status ............................................................. 63

Running a MANU Test ............................................................................ 64

PASS / FAIL MANU Test ....................................................................... 68

Zeroing of the Test Leads (GB only) ...................................................... 73

Special MANU Test Mode (000) ....................................... 76

Automatic Tests .............................................................. 81

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 ............................................................ 86

Automatic Test Page View ..................................................................... 87

Running an Automatic Test ................................................................... 90

Automatic Test Results ........................................................................... 94

GPT-9000/9000A Series User Manual

status

SET

status

OTS

status

YAER

status

EIV

status

IDE

Press

START

Press STOP

Press

MANU/

AUTO

Save the MANU

test or AUTO test

Press

STOP

Press EDIT/

SAVE

Common Utility

Settings

PAGE View

(AUTO mode

only)*

Press

PAGE

Press

ESC

Press EDIT/

SAVE

Switch to AUTO

mode

MANU UTILITY

menu (MANU

mode only)

Press

UTILITY

1 Press EDIT/SAVE to save settings, or ESC to cancel and return to the previous screen. 2 Press the STOP key twice for a FAIL result. 3 When in MANU mode, selecting MANU number 000 will enter the special manual mode. 4 The Sweep mode function is only accessible in the special manual mode.

PAGE View

(AUTO mode

only)*

PAGE View

(AUTO mode

only)

Switch to MANU

mode

Special manual

mode

Press

UTILITY

Hold

MANU/

AUTO

MANU

no.

# 000

status

SAP

status

IAF

PASS/FAIL Judgement

Press STOP

Press

STOP

Press

START

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).

OPERATION

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.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

A U T O = 0 0 1 - 0 0 2

VIEW status

MMA UN NA_2M A NU = * * * - 0 0

MA U OT N A_

m A

EDIT status

EDIT status is used to edit the manual test or automatic test parameters. Pressing the EDIT/SAVE key will save any changes. Pressing the ESC key will cancel any changes.

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN NA_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2MA N U = * * * - 0 0

EDIT status

m A

READY status

When the tester is in READY status, it is ready to begin testing. Pressing the START button will begin testing and put the tester into TEST status. Pressing the MANU/AUTO key will return the tester to VIEW status.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

AER

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

READY status

m A

Menu Tree Overview

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.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

SET

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

TEST status

m A

00 33

STOP status

STOP status is shown when a manual test or automatic test did not finish running and has been stopped by the operator. Pressing STOP will return the tester to READY status.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

OTS

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

STOP status

m A

00 33

Page View

Up to 16 tests can be used to create an automatic test. Page View is used to see which manual tests (steps) an automatic test is composed of. The steps can be re-arranged and deleted in Page View.

O V EM W A PS K I PS D E L

E MA U OT N A_ 0A U T O= 0 0 1 - 0 1

M A NU _ N M E A VA C W= 0 . 0 0 k1

# 0 1 : 0 1 0 # 0 2 : 0 0 1 # 0 3 : 0 0 3 # 0 4 : 0 0 4 # 0 5 : 0 0 7 # 0 6 : 0 0 3 # 0 7 : 0 3 8 # 0 8 : 0 0 5 # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

1 . 0 0 m AH I ES = 0T_

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.

I R G B A CW D CW A D D

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MA U OT N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

T2A U T O = 0 0 3 - 0 0

AUTO mode

m A

MANU mode

MANU mode is used to create and/or execute a single test. MANU indicates that the manual test mode is active.

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

T2M AN U = * * * - 0 0

MANU mode

m A

Common Utility Settings

This utility controls the LCD, buzzer, interface and control settings. These settings are system wide.

K e y L o k : Oc

F F

S t a r t t r lC

D o u b l e A c t

i no

L C D B U Z Z N T EI R C T R L

: F R ON T P A N

MOC MO U N T I L I T Y

E L

FO F

I N T E R L C K :O

O FF

MANU Utility Settings

The Manu Utility settings are configured for each MANU test separately. The settings include: ARC MODE, PASS HOLD, FAIL MODE, MAX HOLD and GROUND MODE.

L I T Y IM A UN U T 2M A NU = * * * - 0 0

A R C M D E : OO FF

G RO U N D MO D E : NO

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

GPT-9000/9000A Series User Manual

Background

ACW, DCW and IR tests use the HIGH VOLTAGE terminal and RETURN terminal with the GHT-114 test leads.

ACW, DCW, IR Connection

High Voltage terminal

DUT

GPT-9000

Return terminal

Steps

1. Turn the power off on the safety tester.

2. Connect the high voltage test lead(red) to the

HIGH VOLTAGE terminal and screw firmly into place.

3. Connect the return test lead(white) into the

RETURN terminal and screw the protector bar into place, as shown below.

HIGH VOLTAGE

Terminal

RETURN Terminal

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

GB Connection

Background

GB tests use the SENSE H/L and SOURCE H/L terminals with the GTL-115 test leads.

GB Connection

Source H

DUT

GPT-9000

Sense L

Sense H

Source 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.

SOURCE H

SENSE H

SOURCE L

SENSE L

GB Rx

RETURN

HI-POT

Sense H lead Sense L lead

Source L leadSource H lead

OPERATION

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.  Edit Manual Test Settings → from page 40.  Setting the Test Function→ from page 41.  Setting the Test Voltage or Test Current→ from page 42.  Setting the Test Frequency → from page 43.  Setting the Upper and Lower Limits → from page 44.  Setting a Reference Value → from page 46.  Setting the Test Time (Timer) → from page 47.  Setting the Ramp Up Time → from page 50.  Creating a MANU Test File Name→ from page 51.  Setting the ARC Mode → from page 52.  Setting PASS HOLD→ from page 55.  Setting FAIL MODE→ from page 56.  Setting MAX HOLD→ from page 57.  Setting the Grounding Mode → from page 58.  Saving and Exiting EDIT Status→ from page 63.  Running a MANU Test → from page 64.  PASS / FAIL MANU Test → from page 68.  Zeroing of the Test Leads (GB only) → from page 73  Special MANU Test Mode (000) → from page 76

Before operating the GPT-9000/9000A please read the safety precautions as outlined in the Set Up chapter on page 23.

OPERATION

Background

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.

Steps

1. If the tester is in AUTO mode,

press and hold the MANU/AUTO key for three seconds to switch to MANU mode.

The tester can only switch between AUTO and MANU mode when in the VIEW status.

MANU/AUTO

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

A U T O = 0 0 1 - 0 0 2

VIEW status

MM A UN N A_2M A NU = * * * - 0 0

MA U OT N A_

m A

2. Use the scroll wheel to choose the

MANU number.

MANU #

001~100 (MANU# 000 is a special mode)

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

W2M A N U = * * * - 0 0

MANU number

m A

Choose/Recall a Manual Test Number

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.

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. This will enter the EDIT status for the chosen test number.

EDIT/SAVE

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

EIV

m A

2. The Status changes from VIEW to EDIT.

Note

Pressing the EDIT/SAVE key again will save the settings for the current test and return back to VIEW status.

Edit Manual Test Settings

OPERATION

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 DC W I R

G B

2. The test function soft-key is highlighted.

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

test function

m A

Note

The chosen test function only applies to the current test.

Setting the Test Function

GPT-9000/9000A Series User Manual

Background

The test voltage can be set from 0.050kV to 5kV for ACW, 0.050kV 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.

Steps

1. Press the UP / DOWN arrow keys

to bring the cursor to the voltage setting.

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

m A

2. Use the scroll wheel to set the

voltage level.

ACW DCW IR GB

0.050kV ~ 5kV 1

0.050kV ~ 6kV 2

0.05kV ~ 1kV (50V steps) 3

3.00A ~ 33.00A (GPT-98XX)

3.00A~ 33.00A (GPT-99XX)

1 At least 0.5 seconds is needed to reach a set voltage of 50V/10mA.

At least 0.5 seconds is needed to reach a set

voltage of 50V/2mA.

GPT-99XX/99XXA includes a 125V test point.

Setting the Test Voltage or Test Current

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.

Background

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.

Steps

1. Press the UP / DOWN arrow keys

to bring the cursor to the FREQ setting.

I R G B

m A

A CW D CW I / LH O I MET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

2. Use the scroll wheel to set the test

frequency.

ACW, GB

50Hz, 60Hz

Note

The test frequency can only be set for ACW or GB tests.

Setting the Test Frequency

GPT-9000/9000A Series User Manual

Background

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.

Steps

1. Press the HI/LO soft-key or use

the UP / DOWN arrow keys to bring the cursor to the HI SET (ACW/DCW/GB) setting or the LO SET(IR) setting.

I / LH O

I R G B A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

m A

2. Use the scroll wheel to set the HI

SET/LO SET limit*.

ACW (HI)

DCW (HI)

IR (LO)

GB (HI)

0.001mA~042.0mA (GPT-98XX)

0.001mA~110.0mA (GPT-99XX/ 99XXA)

0.001mA~011.0mA (GPT-98XX)

0.001mA~021.0mA (GPT-99XX/ 99XXA)

0001MΩ ~ 9999MΩ (GPT-98XX)

0.001GΩ ~ 50.00GΩ (GPT-99XX/ 99XXA)

000.1mΩ ~ 650.0mΩ

Setting the Upper and Lower Limits

OPERATION

3. Press the HI/LO soft-key again or

press the DOWN arrow key to switch between HI SET and LO SET.

I / LH O

I R G B A CW DC W I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

1 . 0 0 m AIH ES = 0T

m A

4. Use the scroll wheel to set the HI

SET/LO SET limit*.

ACW (LO)

DCW (LO)

IR (HI)

GB (LO)

0.000mA~041.9mA (GPT-98XX)

0.000mA~109.9mA (GPT-99XX/ 99XXA)

0.000mA~010.9mA (GPT-98XX)

0.000mA~020.9mA (GPT-99XX/ 99XXA)

0001MΩ~9999MΩ, ∞ (GPT-98XX)

0.001GΩ~50.00GΩ, ∞ (GPT-99XX/ 99XXA)

000.0mΩ ~ 649.9mΩ

Note

*Please note that the resolution of the measured value depends on the resolution of HI SET setting.

Note

The LO SET setting is limited by the HI SET setting. The LO SET limit cannot be greater than the HI SET limit.

When setting the current, 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.

GPT-9000/9000A Series User Manual

Background

The REF# acts as an offset. The REF# value is subtracted from the measured current (ACW, DCW) or measured resistance (IR, GB).

Steps

1. Press the UP / DOWN arrow keys

to bring the cursor to the REF# setting.

I R G B

m A

A CW D CW I / LH O I M ET R

F R E Q= 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MMA UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

2. Use the scroll wheel to set the

REF# value.

ACW DCW IR GB

0.000mA~HI SET current-0.1mA

0000MΩ~HI SETΩ-1MΩ

000.0mΩ~HI SETΩ-0.1mΩ

Note

For GB tests, a reference offset can be automatically created using the zeroing function. See page 73 for details.

Setting a Reference Value

OPERATION

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. The timer can be turned off when in the special MANU test mode when using the ACW or DCW test functions.

Each test has an initial test time of approximately 150ms and a discharge time (except GB). The total discharge time depends on the DUT and test voltage.

Discharge time

Test V

time

Start V

Initial time

TEST TIMERAMP

Steps

1. Press the TIMER soft-key or use

the UP/DOWN arrow keys to bring the cursor to the TIMER setting.

I M ET R

Setting the Test Time (Timer)

GPT-9000/9000A Series User Manual

I R G B

m A

A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

2. Use the scroll wheel to set the

TIMER value.

ACW DCW IR GB

000.5s~999.9s

001.0s~999.9s

000.5s~999.9s

Note

With the ACW test function, when the test current is between 30mA and 40mA (GPT-98XX) or 80mA and 100mA (GPT-99XX/99XXA), the ramp time + test time cannot exceed 240 seconds. At this current level, the tester also needs to pause after a test for a time equal to or greater than the output time. See the specifications on page 167 for details.

Special Manual Mode

When in special MANU test mode (page 73) the Timer can be turned off when using the DCW or ACW test function.

Hold the TIMER soft-key for 3 seconds to turn the timer off.

I M ET R

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.

GPT-9000/9000A Series User Manual

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 (approximately 150ms) 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.

Discharge time

Test V

time

Start V

Initial time

TEST TIMERAMP

(Approximately 150ms)

Steps

1. Use the UP/DOWN arrow keys to

bring the cursor to the RAMP setting.

I R G B

m A

A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

2. Use the scroll wheel to set the

RAMP value.

ACW DCW IR

000.1s~999.9s

Note

The discharge time and initial test time cannot be edited.

Setting the Ramp Up Time

OPERATION

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

0 1 2 3 4 5 6 7 8 9

W X Y ZM VO P RQ T USNLA B C D E F G H I J K

w x y zm vo p rq t usnla b c d e f g h i j k

+ - * / _ = : Ω ? ( ) < > [ ]

Steps

1. Use the UP/DOWN arrow keys to

bring the cursor to the MANU test file name at the top of the screen. The test file name is initially set as MANU_NAME.

I R G B

m A

A CW D CW I / LH O I MET R

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

T2M A N U = * * * - 0 0

cursor

2. Use the scroll wheel to scroll

through the available characters.

3. Press the Left/Right arrow keys to

go the next character.

4. The MANU test file name is set when the

current test setting is saved or when the cursor is moved to another setting.

Creating a MANU Test File Name

GPT-9000/9000A Series User Manual

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. The ON AND CONTINUE setting will detect arcs over the ARC current level and continue the test, the ON AND STOP setting will stop the test when an arc is detected.

ARC mode settings only apply to ACW and DCW tests.

Steps

1. Press the UTILITY key on the front

panel when the tester is in EDIT status. The tester will go to the MANU Utility for the current test.

UTILITY

L I T Y IM A UN U T 2M A NU = * * * - 0 0

A R C M D E : OO FF

G RO U N D MO D E : NO

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

Note

The MANU UTILITY settings only apply to the selected MANU test.

2. Use the UP/DOWN arrow keys to

move to the ARC MODE setting.

Setting the ARC Mode

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.

EDIT/SAVE

I R G B

m A

A CW D CW I / LH O I M ET R

F R E Q = 0 H z 6

100

k V

0 0 m ARA C = 1 .0

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MMA UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

T2MA N U = * * * - 0 0

Note

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.

GPT-98XX:

ACW DCW

1.000mA~080.0mA

1.000mA~020.0mA

GPT-99XX/99XXA:

ACW DCW

2.000mA~200.0mA

2.000mA~040.0mA

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

ARC Range

0.001mA~0.999mA

1.000mA ~2.000mA

01.00mA~09.99mA

01.00mA ~20.00mA

010.0mA~042.0mA

001.0mA ~080.0mA

ACW: GPT-99XX/99XXA

HI SET Limit

ARC Range

0.001mA~1.100mA

2.000mA

01.11mA~11.00mA

02.00mA ~20.00mA

011.1mA~110.0mA

002.0mA ~200.0mA

DCW: GPT-98XX

HI SET Limit

ARC Range

0.001mA~0.999mA

1.000mA ~2.000mA

01.00mA~09.99mA

01.00mA ~20.00mA

010.0mA~011.0mA

001.0mA ~020.0mA

DCW: GPT-99XX/99XXA

HI SET Limit

ARC Range

0.001mA~1.100mA

2.000mA

01.11mA~11.00mA

02.00mA ~20.00mA

011.1mA~021.0mA

002.0mA ~040.0mA

OPERATION

Background

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.

Note

The PASS HOLD setting only applies to AUTO tests. This setting is ignored when running a single MANU test.

Steps

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.

UTILITY

L I T Y IM A UN U T 2M A NU = * * * - 0 0

A R C M D E : OO FF

G RO U N D MO D E : NO

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

Note

The MANU UTILITY settings only apply to the selected MANU test.

2. Use the UP/DOWN arrow keys to

move to the PASS HOLD setting.

3. Use the scroll wheel to set PASS

HOLD.

PASS HOLD

OFF, ON

4. Press the EDIT/SAVE key to save

and exit the MANU Utility menu.

EDIT/SAVE

Setting PASS HOLD

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.

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.

The STOP mode will completely stop the test after a FAIL judgment.

Note

The FAIL MODE setting only applies to AUTO tests. This setting is ignored when running MANU tests.

Steps

1. Press the UTILITY key on the front

panel when the tester is in MANU/EDIT status. The display will go from the normal EDIT status to the MANU Utility menu for the current test.

UTILITY

L I T Y IM A UN U T 2M A NU = * * * - 0 0

A R C M D E : OO FF

G RO U N D M OD E : NO

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

Setting FAIL MODE

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.

EDIT/SAVE

Note

The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit.

Background

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.

Steps

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.

UTILITY

L I T Y IM A UN U T 2M A N U = * * * - 0 0

A R C M D E : OO FF

G RO U N D MO

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

D E : NO

Note

The MANU UTILITY settings only apply to the selected MANU test.

Setting MAX HOLD

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.

EDIT/SAVE

Note

The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit.

Background

When GROUND MODE is set to ON, the GPT9000/9000A grounds the return terminal to the ground. This mode is best for DUTs that are grounded to an earth ground by their chassis, fixtures or operation environment. This mode measures the potential of the HIGH VOLTAGE terminal with respect to earth ground. This means that any stray capacitance/resistance that leaks to earth ground will also be measured. This is the safest testing mode, though potentially not as accurate.

When GROUND MODE is set to OFF, the return terminal is floating with respect to the earth ground. This mode is for DUTs that are floating and not directly connected to an earth ground. This is more accurate than when GROUND MODE is set to ON as any stray capacitance/resistance that leaks to the earth

Setting the Grounding Mode

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.

GROUND MODE = ON, DUT grounded

High Voltage terminal

Return terminal

DUT

GPT-9000/9000A

stray

resistance,

capacitance

GROUND MODE = ON, DUT floating

High Voltage terminal

DUT

GPT-9000/9000A

stray

resistance,

capacitance

Return terminal

GPT-9000/9000A Series User Manual

GROUND MODE = OFF, DUT floating

High Voltage terminal

DUT

GPT-9000/9000A

stray

resistance,

capacitance

Return terminal

GPT-9804/9904 (GB testing)

DUT

Source H

Source L

Sense H

Sense L

stray

resistance,

capacitance

GROUND MODE = OFF, DUT grounded

High Voltage terminal

DUT

GPT-9000/9000A

stray

resistance,

capacitance

Return terminal

GPT-9804/9904 (GB testing)

DUT

Source H

Source L

Sense H

Sense L

stray

resistance,

capacitance

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. The display will go from the normal EDIT status to the MANU Utility menu for the current test.

UTILITY

L I T Y IM A UN U T 2M A N U = * * * - 0 0

A R C M D E : OO FF

G RO U N D MO D E :

P A S S H L D :O O FF F A I L M D E :O

PS T O

M A X H O L D : O F F

Note

The MANU UTILITY settings only apply to the selected MANU test.

2. Use the UP/DOWN arrow keys to

move the cursor to the GROUND MODE setting.

3. Use the scroll wheel to set the

GROUND MODE.

GROUND MODE

OFF, ON

4. Press the EDIT/SAVE key to save

and exit the MANU Utility menu.

EDIT/SAVE

GPT-9000/9000A Series User Manual

5. The GROUND MODE icon on the display

changes accordingly.

F R E Q = 0 H z 6

IDE

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

GROUND

MODE = OFF

m A

F R E Q = 0 H z 6

IDE

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m A0L ES = 0T

0 0 . 1 S0A MP =R

GROUND

MODE = ON

m A

Note

The ESC key can be pressed at any time in the MANU Utility menu to cancel and exit.

IR and GB tests can only have GROUND MODE set to OFF.

OPERATION

Background

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.

Warning

The special MANU number, 000, can be saved, however it cannot be used for AUTO tests. See page 73 for details.

Steps

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.

EDIT/SAVE

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

W2M A N U = * * * - 0 0

IDE

m A

2. The Status changes from EDIT to VIEW.

Note

Pressing the EDIT/SAVE key again will return the tester back to EDIT status for the current test.

Saving and Exiting EDIT Status

GPT-9000/9000A Series User Manual

Background

A test can be run when the tester is in READY status.

Note

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 165 for a comprehensive list of the all the setting errors.

 The INTERLOCK function is ON and the

Interlock key is not inserted in the signal I/O port (page 102).

 The STOP signal has been received remotely.

If Double Action is ON, ensure the START button is pressed immediately after the STOP button (<0.5s).

Note

When a test is running the voltage output cannot be changed, unless the test is under the special manual mode. See page 73 for details.

Steps

1. Ensure the tester is in VIEW status

for the current test. Save the current test if necessary.

Page 63

I R G B

m A

A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

VIEW status

MM A UN N A_2M A N U = * * * - 0 0

Running a MANU Test

OPERATION

2. Press the STOP button to put the

tester into the READY status.

STOP

I R G B

m A

A CW D CW

F R E Q = 0 H z 6

100

k V

AER

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

READY status

3. The READY indicator will be lit

blue when in the READY status.

READY

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.

START

5. The TEST indicator will be lit

orange when in the TEST status.

TEST

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

SET

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

TEST status

m A

00 00

6. The test will start by showing the remaining

ramp up time, followed by the remaining test time. The test will continue until the test is finished or the test is stopped.

GPT-9000/9000A Series User Manual

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

SET

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

remaining TIMER time

00 37

m A

remaining RAMP time

ACW Example

I R G B A CW DC W

F R E Q = 0 H z 6

100

k V

SET

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

Test Voltage

Measured Current

00 37

m A

DCW Example

I R G B A CW DC W

100

k V

SET

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

Test Voltage

Measured Current

00 56

m A

IR Example

I R G B A CW D CW

050

k V

SET

MT I E = 0 0 3 . 2 SR

0 0 M ΩER F =# 0 0

1 1 0 0 M ΩIH ES = T

0 0 . 1 S0A MP =R

MM A UN N A_2M A N U = * * * - 0 0

Test Voltage

Measured Resistance

1056

MΩ

GB Example

I R G B A C W D CW

F R E Q = 0 H z 6

3 01

SET

GB V = 0 . 6 2 2 V MT I E = 0 0 3 . 2 SR

. 0 m ΩER F =# 0 00

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

Test Current

Measured Resistance

200 7

mΩ

OPERATION

Stop the Test

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

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

OTS

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A NU = * * * - 0 0

STOP status

m A

00 00

2. To put the tester back into READY

status, press the STOP button again.

STOP

Exit TEST Status

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 test.

MANU/AUTO

I R G B

m A

A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MMA UN N A_2M A N U = * * * - 0 0

Note

Do not touch any terminals, test leads or any other connections when the test is on.

GPT-9000/9000A Series User Manual

Background

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.

Note

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.

 A protection setting has been tripped during

the test time. See page 165 for a list of error messages.

PASS Judgment

1. When the test is judged as PASS,

PASS will be displayed, the buzzer will sound and the PASS indicator will be lit green.

PASS

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

SAP

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MMA UN N A_2M A N U = * * * - 0 0

m A

00 37

2. The PASS judgment will be held on the display

until the STOP or START button is pressed.

Pressing the STOP button will return the tester to the READY status.

STOP

PASS / FAIL MANU Test

OPERATION

Pressing the START button will restart the test.

START

Note

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

The timing diagrams below show the ACW, DCW, IR and GB timing for the START status, TEST status and PASS judgment.

ACW PASS Timing

Discharge time

Output V

time

Initial time

START TEST PASS

RAMP TEST TIME

(Approximately 150ms)

DCW PASS Timing

Discharge time

Output V

time

Initial time

START TEST PASS

RAMP TEST TIME

(Approximately 150ms)

GPT-9000/9000A Series User Manual

IR PASS Timing

Discharge time

Output V

time

Initial time

START TEST PASS

RAMP TEST TIME

(Approximately 150ms)

GB PASS Timing

Output I

time

START TEST PASS

0.5s

Initial time

Total Test Time

(Approximately 150ms)

FAIL Judgment

1. When the test is judged as FAIL,

FAIL will be displayed, the buzzer will sound and the FAIL indicator will be lit red.

As soon as a test is judged FAIL, power is cut from the terminals.

FAIL

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

IAF

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

2M A UN 0 0_2M A NU = * * * - 0 0

m A

01 37

2. The FAIL judgment will be held on

the display until the STOP button is pressed. Pressing the STOP button twice will return the tester to the READY status.

STOP

OPERATION

3. The READY indicator will be lit

blue in the READY status.

READY

I R G B

m A

A CW D CW

F R E Q = 0 H z 6

100

k V

AER

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_2M A N U = * * * - 0 0

READY status

Note

The buzzer will only sound if Fail Sound is set to ON. See page 99 for details.

FAIL Timing Diagrams

The timing diagrams below show the ACW, DCW, IR and GB timing for the START status, TEST status and FAIL judgment.

ACW FAIL Timing

START TEST FAIL

Discharge time

Output V

time

Initial time

RAMP

TEST TIME

(Approximately 150ms)

DCW FAIL Timing

FAIL

Discharge time

Output V

time

Initial time

RAMP

START TEST

TEST TIME

(Approximately 150ms)

GPT-9000/9000A Series User Manual

IR FAIL Timing

START TEST FAIL

Discharge time

Output V

time

Initial time

RAMP TEST TIME

(Approximately 150ms)

GB FAIL Timing

Output I

time

START TEST FAIL

0.5s

Initial time

Total Test Time

(Approximately 150ms)

OPERATION

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

for the current GB test. Save the current test if necessary.

Page 63

I R G B A CW D CW

F R E Q = 0 H z 6

EIV

GB V = V MT I E = 0 0 3 . 2 SR

. 0 m ΩER F =# 0 00

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

mΩ

3 01

2. Short the positive and negative alligator clips as

shown below.

3. Press the STOP button to put the

tester into the READY status.

STOP

Zeroing of the Test Leads (GB only)

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.

E R OZ

5. Press the START button to perform

the zero check. The tester will go into the ZERO status.

START

3 01

Z E R 0 I R G B A C W D CW

F R E Q = 0 H z 6

REZ

GB V = 0 . 6 2 2 V MT I E = 0 0 3 . 2 SR

. 0 m ΩER F =# 0 00

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

Measured Resistance

200 7

mΩ

ZERO status

6. When the zero check has finished, the tester

will return back to the VIEW status. The resistance of the test leads will be automatically set as the Reference value.

3 01

I R G B A C W D CW

F R E Q = 0 H z 6

EIV

GB V = V MT I E = 0 0 3 . 2 SR

. 7 m ΩER F =# 0 02

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

mΩ

Reference value

Note

Remember to replace the test leads to the proper position on the DUT before testing.

OPERATION

I<SET

If SOURCE H/L terminals are open or poorly connected, then an I<SET error will appear on the screen. Stop the test and re-check the connection again and try again.

Z E R 0 I R G B A C W D CW

F R E Q = 0 H z 6

IAF

GB V = 5 . 6 2 2 V MT I E = 0 0 3 . 2 SR

. 0 m ΩER F =# 0 00

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

I<SET error message

FAIL status

< I S E T

R = 0

Stop the test and perform the zero check again.

Z E R 0 I R G B A C W D CW

F R E Q = 0 H z 6

IAF

GB V = 5 . 6 2 2 V MT I E = 0 0 3 . 2 SR

. 0 m ΩER F =# 0 00

0 0 . 0 m ΩIH ES = 3T

MM A UN N A_2M A N U = * * * - 0 0

R = 0 error message

FAIL status

= R 0

GPT-9000/9000A Series User Manual

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. This means a different ACW, DCW, IR and GB test setup can be saved for MANU number 000.

Sweep Function Overview

The GPT-9901A/9902A/9903/9903A and 9904 have access to the sweep mode function. The sweep function creates a graph of one of the ACW, DCW, IR or GB tests in the special manual mode. The graph will plot the output voltage, current or resistance versus time. After the test has been completed, the test current, voltage or resistance at any point in time can be viewed in the graph.

Below is an example of the resultant sweep plot of a DCW test where a DC voltage is ramped up to a user-defined level until the HI SET current level has been tripped or the test time runs out.

Special MANU Test Mode (000)

OPERATION

Test V Meas. I

time

Start time

RAMP TIME

Legend: Voltage: Current

TEST time

Voltage

Current

The test items that are plotted on the sweep graph depend on the type of test that is performed.

TEST

Graph Test Items

ACW:

Test voltage, measured current (V, I)

DCW:

Test voltage, measured current (V, I)

IR:

Test voltage, measured resistance (V, R)

GB:

Test current, measured resistance (I, R)

Steps

1. Choose MANU number 000 to

enter the special test mode.

Page 39

2. The settings of a previous test can

be loaded by pressing the corresponding soft-key in the VIEW or READY status.

For example, if you are currently in DCW mode, pressing the ACW key will load the ACW settings that were previously used in the special manual mode.

A CW

Example: ACW

GPT-9000/9000A Series User Manual

3. Set all the necessary parameters for

a test and save.

Note: A different test setup can be saved for each test function (ACW, DCW, IR and GB).

Pages 40~63

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

S T A . t = 0 0 0 0 . 1 S MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MMA UN N A_0M A NU = * * * - 0 0

m A

ES W E S T A . tP

GPT-99XX/99XXA shown.

Note

The TIMER settings can be set OFF when in the special test mode for ACW and DCW tests.

If the TIMER settings are set to OFF, the sweep function will not produce a graph.

Setting the Sweep Start Time

1. When in the VIEW status, press the

STA.t key and set the starting time for the sweep graph. Make sure that the sweep start time is significantly less than the test time. This setting is only applicable for the GPT-9901A/9902A/9903/ 9903A/9904.

T A .S t

I R G B A CW D CW

100

k V

EIV

S T A . t = 0 0 0 0 . 1 S MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MMA UN N A_0M A NU = * * * - 0 0

m A

ES W E S T A . tP

Start time

2. Press the EDIT/SAVE key to save

the Start time.

EDIT/SAVE

OPERATION

Running the Test

1. In special test mode (000), tests are

started and stopped in the same way as for the normal manual test mode. See page 64 for details.

Page 64

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

0.050kV ~ 5kV

0.050kV ~ 6kV

Results

Test judgments are the same as those for the normal manual tests. Please see the PASS/FAIL MANU Test section for details.

Page 68

View Sweep Graph

Unlike normal manual tests, the special test mode also has an option to view the resultant test as a sweep graph.

This option is only available for the GPT-9901A/9902A/9903/9903A/9904.

Steps

1. When the test has finished, press

the SWEEP key to view the results of the sweep in a graph.

WE ES P

Graph Test Items:

TEST

Primary

Secondary

ACW

Test voltage

test current

DCW

Test voltage

test current

Test voltage

test resistance

Test current

test resistance

GPT-9000/9000A Series User Manual

DCW Example

D CW

Primary item

Secondary item

I ( m A ) :

V ( k V ) : 0 . 2 0 0

0 0 . 5 1 T ( S ) : 0 0 0 4 . 5

Test Time CursorSTA.t time

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 shown on the left-hand side.

Remove Lines from the Graph

1. Pressing the F5 key

will toggle the primary test item on/off.

2. Pressing the F6 key

will toggle the secondary test item on/off.

Toggle

voltage line

Toggle

current line

Example: DCW test

Exit the Results Graph

To exit the graph, press the ESC key. You will be returned back to MANU mode/VIEW status.

ESC

OPERATION

Background

The tester must first be put into AUTO mode to create or run automatic tests.

Up to 100 automatic tests can saved/recalled.

Steps

1. If the tester is in MANU mode,

press and hold the MANU/AUTO key for three seconds. This will put the tester into Auto mode.

The tester can only switch between AUTO and MANU mode when in the VIEW status.

MANU/AUTO

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.

 Choose/Recall an Automatic Test→ from page 81  Edit Automatic Test Settings → from page 83  Adding a Step to the Automatic Test → from page 84  Creating an AUTO Test File Name → from page 85  Saving and Exiting EDIT Status → from page 86  Automatic Test Page View → from page 87  Running an Automatic Test → from page 90  Automatic Test Results → from page 94

Before operating the GPT-9000/9000A please read the safety precautions as outlined in the Set Up chapter on page 23.

Choose/Recall an Automatic Test

GPT-9000/9000A Series User Manual

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

M A NU = * * * - 0 0 1

MA U OT N A_0A U T O = 0 0 1 - 1 0

VIEW status

MM A UN N A_ E

m A

Note

If the chosen automatic test has not yet been setup, then the screen will be blank except for the status and mode.

EIV

M A NU = * * * - 0 0 1

MA U OT N A_*A U T O = 0 0 1 - * *

VIEW status

MM A UN N A_ E

2. Use the scroll wheel to choose the

AUTO number.

AUTO #

001~100

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MA U OT N A_0A U T O = 0 0 1 - 1 0

AUTO number

m A

Note

The AUTO 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.

OPERATION

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

I R G B

m A

A CW D CW A D D

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MA U OT N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T1A U T O = 0 0 1 - 0 0

EIV

2. The Status changes from VIEW to EDIT. The

tester is now ready to edit the current AUTO test.

Note

Pressing the EDIT/SAVE key again will save the settings or pressing the ESC will cancel the settings for the current AUTO test and return back to VIEW status.

Edit Automatic Test Settings

GPT-9000/9000A Series User Manual

Background

Up to 16 MANU tests (steps) can be added to an automatic (AUTO) test. Each step is added in a sequential order.

Steps

1. Press the DOWN arrow keys to

bring the cursor to the MANU number.

I R G B

cursor

MANU number

m A

A CW D CW A D D

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T1A U T O = 0 0 1 - 0 0

2. Use the scroll wheel to choose a

MANU number to add to the automatic test.

MANU number

001~100

3. Press the ADD soft-key to add the

selected manual test to the automatic test as another step.

A D D

4. Repeat steps 2 and 3 for any other tests that you

wish to add to the automatic test.

Note

After 16 steps have been added to an AUTO test, FULL will be shown on the display when you attempt to add another step to the AUTO test.

I R G B

m A

A CW D CW A D D

F R E Q = 0 H z 6

100

k V

LUF

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MM A UN N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

L1A U T O = 0 0 1 - 0 0

Adding a Step to the Automatic Test

OPERATION

Note

The test order can be edited in the Page View menu after the AUTO test is saved. See page 87 for details.

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

0 1 2 3 4 5 6 7 8 9

W X Y ZM VO P RQ T USNLA B C D E F G H I J K

w x y zm vo p rq t usnla b c d e f g h i j k

+ - * / _ = : Ω ? ( ) < > [ ]

Steps

1. Use the UP/DOWN arrow keys to

bring the cursor to the AUTO number. A small cursor will also appear under the first character of the AUTO test file name. This is initially set as AUTO_NAME

I R G B

m A

A CW D CW A D D

F R E Q = 0 H z 6

100

k V

IDE

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MA U OT N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

T1A U T O = 0 0 1 - 0 0

cursor AUTO test file name

2. Use the scroll wheel to scroll

through the available characters.

3. Press the LEFT/RIGHT arrow keys

to go to the next character.

Creating an AUTO Test File Name

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.

Background

After all test steps have been added to an automatic test, the automatic test can be saved.

Steps

1. When in EDIT status, press the

EDIT/SAVE key to save the automatic test. After the test is saved the tester will revert back to VIEW status.

EDIT/SAVE

I R G B

m A

A CW D CW A D D

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0MA U OT N A_

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

W1A U T O = 0 0 1 - 0 0

IDE

2. The status changes from EDIT to VIEW.

Note

Pressing the EDIT/SAVE key again will return the tester back to EDIT status for the selected AUTO test.

Saving and Exiting EDIT Status

OPERATION

Background

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.

Steps

1. Ensure the tester has had an

automatic test saved and the tester is in AUTO mode/VIEW status.

Page 81

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

VIEW status

MA U OT N A_0A U T O = 0 0 1 - 1 0

AUTO mode

m A

2. Press the PAGE key to bring up the

Page view of the AUTO test.

All the test steps are shown on the bottom of the screen along with the corresponding MANU numbers. The top of the screen shows the selected MANU test file name and the settings (test function, test voltage, HI/LO SET).

PAGE

Automatic Test Page View

GPT-9000/9000A Series User Manual

A CW = 0 . 0 0 k1

O V EM W A PS K I PS

cursor

D E L

E MA U OT N A_ 0A U T O = 0 0 1 - 0 1

M A NU _ N M E A V H

# 0 1 : 0 1 0 # 0 2 : 0 0 1 # 0 3 : 0 0 3 # 0 4 : 0 0 4 # 0 5 : 0 0 7 # 0 6 : 0 0 3 # 0 7 : 0 3 8 # 0 8 : 0 0 5 # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

Selected

MANU test

file name

Test step

AUTO test file name

MANU test for the

corresponding step

1 . 0 0 m AES = 0T_I

Editing

When in the Page View, the automatic test steps can be edited. Steps can be deleted, skipped, moved or swapped.

Moving a Step

1. Use the UP/DOWN and

LEFT/RIGHT arrow keys to move the cursor to the test step you wish to move.

2. Press the MOVE soft-key.

O V EM

3. Use the UP/DOWN and

LEFT/RIGHT arrow keys to move the cursor to the destination step.

4. Press the MOVE soft-key again.

The manual test will be moved to the destination step. The remaining steps will move up/down to fill the empty step.

O V EM

A CW = 0 . 0 0 k1

O V EM W A PS K I PS D E L

E MA U OT N A_ 0A U T O = 0 0 1 - 0 1 M A NU _ N M E A # 0 1 : 0 1 0 # 0 2 : 0 0 1 # 0 3 : 0 0 3 # 0 4 : 0 0 4 # 0 5 : 0 0 7 # 0 6 : 0 0 3 # 0 7 : 0 3 8 # 0 8 : 0 0 5 # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

1 . 0 0 m AH I ES = 0T_V

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.

WA PS

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.

WA PS

A CW = 0 . 0 0 k1 1 . 0 0 m AH I ES = 0T_V

O V EM W A PS K I PS D E L

E MA U OT N A_ 0A U T O = 0 0 1 - 0 1

M A NU _ N M E A

# 0 1 : 0 1 0 # 0 2 : 0 0 1 # 0 3 : 0 0 3 # 0 4 : 0 0 4 # 0 5 : 0 0 7 # 0 6 : 0 0 3 # 0 7 : 0 3 8 # 0 8 : 0 0 5 # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

Skip a Test Step

1. Use the UP/DOWN and

LEFT/RIGHT arrow keys to move the cursor to the test step you wish to skip.

2. Press the SKIP soft-key.

K I PS

3. The step will have an asterisk

beside the MANU number.

A CW = 0 . 0 0 k1 1 . 0 0 m AH I ES = 0T_V

O V EM W A PS K I PS D E L

E MA U OT N A_ 0A U T O = 0 0 1 - 0 1

M A NU _ N M E A

# 0 1 : 0 1 0 # 0 2 : 0 0 1 # 0 3 : 0 0 3 # 0 4 : 0 0 4 # 0 5 : 0 0 7 # 0 6 : 0 0 3 # 0 7 : 0 3 8 # 0 8 : 0 0 5 # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

Note

The next time the automatic test is run, the steps with asterisks will be skipped.

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.

D E 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.

EDIT/SAVE

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.

ESC

Background

An automatic test can be run when the tester is in READY status.

Note

The tester cannot start to run an AUTO test under the following conditions:

 Any protection modes have been tripped.

 The INTERLOCK function is ON and the

Interlock key is not inserted in the signal I/O port (page 110).

 The STOP signal has been received remotely.

If Double Action is ON, ensure the START

Running an Automatic Test

OPERATION

button is pressed immediately after the STOP button (<0.5s).

Warning

Do not touch any terminals, test leads or the DUT when a test is running.

Steps

1. Ensure the tester is in VIEW status.

Save the automatic test if necessary.

Page 81

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MA U OT N A_0A U T O = 0 0 1 - 1 0

VIEW status

m A

2. Press the STOP button to put the

tester into the READY status.

STOP

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

AER

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

READY status

MA U OT N A_0A U T O = 0 0 1 - 1 0

m A

3. The READY indicator will be lit

blue when in the READY status.

READY

4. Press the START button when the

tester is in the READY status. The AUTO test starts automatically and the display changes to TEST status.

START

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.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

SET

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

remaining TIMER time

00 37

m A

remaining RAMP time

E MA U OT N A_ 1A U T O = 0 0 1 - 0 0

PASS/FAIL HOLD

1. If Pass Hold is set to ON or Fail Mode is set to

HOLD for a manual test, then the tester will

“hold” the testing after a Pass/Fail result for

that particular test. See page 54, 56 for details.

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

LOH

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

00 37

m A

E MA U OT N A_ 1A U T O = 0 0 1 - 0 0

HOLD status

2. The PASS or FAIL indicator will

also be lit. The buzzer will NOT sound.

PASS

FAIL

3. To continue to the next test after

HOLD is displayed on-screen, press the START button.

START

OPERATION

4. To stop the test when HOLD is

displayed on-screen, press the STOP button.

STOP

Note

When in HOLD status, only the START and STOP buttons can be pressed, all other keys are disabled.

Stop a Running Test

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.

All panel keys except the STOP and START buttons are locked when the tester has been stopped. All the results up until when the AUTO test was stopped are shown on-screen. See page 94 for more details on automatic test results.

STOP

E MA U OT N A_ *A U T O = 0 0 1 - * * # 0 1 : F A I # 0 2 : P A S # 0 3 : S T O # 0 4 : - - # 0 5 : - - - # 0 6 : - - - # 0 7 : - - - # 0 8 : - - # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

Example of an automatic test that has been stopped. Dashes (-) indicate aborted test steps.

2. To put the tester back into READY

status, press the STOP button again.

STOP

GPT-9000/9000A Series User Manual

Exit Testing

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.

MANU/AUTO

I R G B A C W D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MA U OT N A_0A U T O = 0 0 1 - 1 0

m A

Background

If all the test steps are allowed to run to completion (the AUTO test is not stopped or a protection setting is not tripped) then the tester will judge each step as either PASS or FAIL. This is shown as a table after the automatic test has finished running. If the test has been stopped, then any remaining tests will not be run and thus the AUTO test will not finish running.

Overview

P A S P A SSS

P A S S K ISP

E MA U OT N A_ 1A U T O = 0 0 1 - 0 0 # 0 1 : # 0 2 : # 0 3 : # 0 4 : P A S # 0 5 : # 0 6 : # 0 7 : # 0 8 : S T O

# 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

S P

F A I F A ILL

FAIL judgmentPASS judgment

skipped step step stopped

Note

The PASS/FAIL judgment for an automatic test as a whole depends on the results of all the steps (manual tests) that compose the automatic test:

 Each step must be passed for a PASS judgment

Automatic Test Results

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.

E R R

P A S

E MA U OT N A_ 1A U T O = 0 0 1 - 0 0 # 0 1 : # 0 2 : # 0 3 :

I L O

ILOCK messageERROR message

R K

ERROR: Indicates that V, I or R is not correct. This usually occurs if the testing leads are not properly connected.

ILOCK: Indicates that the interlock key is disconnected (if configured to be used).

PASS Judgment

When all the tests have been judged as PASS, the PASS indicator will be lit green and the buzzer will sound.

PASS

P A S P A SSS

E MA U OT N A_ *A U T O = 0 0 1 - * * # 0 1 : # 0 2 : # 0 3 : # 0 4 : P A S # 0 5 : # 0 6 : # 0 7 : # 0 8 : P A S # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

S S

P A S P A SSS

Note

The Pass Sound setting must to set to ON for the buzzer to sound (page 99).

FAIL Judgment

When any of the tests have been judged as FAIL, the FAIL indicator will be lit red and the buzzer will sound.

FAIL

GPT-9000/9000A Series User Manual

P A S P A SSS

P A S F A ISL

E MA U OT N A_ *A U T O = 0 0 1 - * * # 0 1 : # 0 2 : # 0 3 : # 0 4 : P A S # 0 5 : # 0 6 : # 0 7 : # 0 8 : P A S # 0 9 : # 1 0 : # 1 1 : # 1 2 : # 1 3 : # 1 4 : # 1 5 : # 1 6 :

S S

P A S F A ISL

Note

The Fail Sound setting must to set to ON for the buzzer to sound (page 99).

View Results

1. When the PASS or FAIL overview

table is shown on the screen, turn the scroll wheel right to scroll through each test step.

I R G B A CW D CW

F R EQ = 0 H z 6

100

k V

SAP

MT I E = 0 0 3 . 2 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 0 S0A MP =R

00 37

m A

E MM A UN N A_ 3S T E P : 0 2 - 0 0

PASS/FAIL result

step number

MANU number for

current step

2. Turn the scroll wheel left to return

back to the overview table.

Return to Ready Status

1. The PASS/FAIL results will be

held on the screen until the STOP button is pressed.

2. To put the tester back into READY

status, press the STOP button (twice for a fail result).

STOP

3. The READY indicator will be lit

blue in the READY status.

READY

OPERATION

I R G B A CW D CW

F R E Q = 0 H z 6

100

k V

AER

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

READY status

MA U OT N A_0A U T O = 0 0 1 - 1 0

m A

Exit Testing

To exit testing, press the MANU/AUTO key when the tester is in the READY status. The tester will revert to the VIEW status.

MANU/AUTO

I R G B A C W D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A M P =R

MA U OT N A_0A U T O = 0 0 1 - 1 0

m A

PASS Timing Diagram

Output V

time

START TEST PASS

step 1 ~ step 16

FAIL Timing Diagram

Output V

time

START TEST FAIL

step 1 ~ step 16

GPT-9000/9000A Series User Manual

Description

The LCD settings include contrast and brightness controls.

Steps

1. Ensure the tester is in VIEW status.

Save the current test if necessary.

Page 63

I R G B

A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_0M A NU = * * * - 0 0

m A

VIEW status

2. Press the UTILITY key.

UTILITY

3. Press the LCD soft-key to bring up

the LCD Common Utility menu.

L C D

L C D C o t r an L C D B r g h ti

n se

L C D B U Z Z N T EI R C T R L

s : B R I G H T

s t : 5

MOC MO U N T I L I T Y

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

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.

EDIT/SAVE

Note

The ESC key can be pressed at any time to cancel and exit back to VIEW status.

Buzzer Settings

Description

The Buzzer settings allow you to set whether the buzzer will sound for PASS/FAIL judgments. The buzzer time can also be set for the PASS/FAIL judgments. The buzzer settings are system-wide.

Steps

1. Ensure the tester is in VIEW status.

Save the current test if necessary.

Page 63

I R G B

A CW D CW

F R E Q = 0 H z 6

100

k V

EIV

MT I E = 0 0 1 . 0 SR

0 0 m AER F =# 0 .0

1 . 0 0 m AIH ES = 0T

0 0 . 1 S0A MP =R

MM A UN N A_0M A NU = * * * - 0 0

m A

VIEW status

2. Press the UTILITY key.

UTILITY

OPERATION

GPT-9000/9000A Series User Manual

3. Press the BUZZ soft-key to bring

up the Buzzer Common Utility menu.

B U Z Z

L C D B U Z Z N T EI R C T R L

MOC MO U N T I L I T Y

P a s s S u n do

: NO

F a i l S u n do

: FO F

T I M E : 0 0 . 50

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. Press EDIT/SAVE to save the

settings and exit to the VIEW status.

EDIT/SAVE

Note

When in automatic tests, the Pass Sound and Fail Sound settings only apply to the overall PASS/FAIL of the

overall automatic test

, not each test step

that make up the automatic tests.

Note

The ESC key can be pressed at any time to cancel and exit back to VIEW status.

Description

The interface settings choose the remote interface configuration. USB, RS232 and GPIB (optional) can be selected.

Interface Settings

100

GW-INSTEK GPT-9602 Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual