GW Instek GPT-9000 series User Manual

GPT-9000/9000A Series User Manual
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SWEEP<X>:DATA:SHOW
Query
Description
Returns the data associated with a sweep graph.
Data can be returned in one of two ways; either all
the data can be returned or only the data at a
particular point in time.
The test points are evenly distributed. There can be
up to 190 data points.
If only the data from a single point is returned then
the data is returned in the following format*:
DATA POINT, VSET, ISET, TIME, CR+LF
If the all the data for the all the points is returned
then the data is returned in the following format*:
ACW MODE,CR+LF
No.,V(kV),I(mA), T(S) ,CR+LF
001,0.071,0.032,0000.1,CR+LF
002,0.111,0.047,0000.2,CR+LF
…………………………………
013,0.601,0.215,0001.3,CR+LF
END
*Where CR+LF is a carriage return and line feed
code. Time is in seconds.
Query Syntax
SWEEP<X>:DATA:SHOW?
Parameter
<X>
<NR1> 1~190 (single data point)
<X>
<NR1> 0 (all data points)
Single Data Point
Example
SWEEP10:DATA:SHOW?
> 010,0.106,00.00,0001.0, CR+LF
Returns the data at point 10, which is at the 1 second
time for the sweep test.
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GW Instek GPT-9000 series Specifications

General

Series	GPT-9000
Category	Test Equipment
Frequency Resolution	0.1 Hz
Withstanding Voltage Test	Yes
Frequency Range	15-1000Hz
Waveform	Sine wave
Harmonic Distortion	< 1% (at full load)
Insulation Resistance Test	Yes
Ground Bond Test	Yes
Safety Standard	IEC 61010-1
Communication Interface	USB
Display	LCD
Power Supply	50/60Hz

Summary

SAFETY INSTRUCTIONS

Safety Symbols and Guidelines

Explains safety symbols and provides essential guidelines for safe instrument operation.

Environmental and Disposal Precautions

Details operating/storage environment requirements and proper disposal methods for the safety tester.

GETTING STARTED

Series Overview and Features

Introduces the GPT-9000/9000A series, covering model lineup, main features, and package contents.

Panel Appearance and Controls

Describes the front and rear panel layout, indicators, buttons, and terminals of the safety testers.

Setup and Safety Procedures

Guides through initial setup, voltage connection, GPIB installation, and essential workplace/operating safety precautions.

OPERATION

Navigating Menus and Modes

Explains the tester's menu structure, operation statuses (VIEW, EDIT, READY, TEST, STOP), and modes (MANU, AUTO).

Manual Test Configuration

Covers setting up manual tests, including lead connection, function selection, parameter adjustment, and test execution.

Automatic Test Management

Details creating, editing, running, and managing automatic tests by sequencing multiple manual tests.

EXTERNAL CONTROL

Remote Terminal and Controller Operation

Explains the REMOTE terminal for external controllers, including pin assignments and connection.

SIGNAL I/O Port Functionality

Describes the DB-9 SIGNAL I/O port for remote start/stop, status monitoring, and interlock functions.

Remote Control Integration

Guides on using SIGNAL I/O for test control and the interlock key for safety during remote operations.

REMOTE CONTROL

Interface Setup (USB, RS232, GPIB)

Details configuring USB, RS232, and GPIB interfaces for remote control of the instrument.

SCPI Command Language

Explains SCPI command syntax, structure, types, and parameters for programmatic control.

Command List Overview

Lists available commands categorized by System, Function, Manual, Sweep, Auto, Common, Remote, and Special Functions.

Remote Control Function Checks

Provides steps for checking USB/RS232 remote control functionality using terminal applications.

FAQ

Troubleshooting Common Issues

Provides solutions for common operational problems like power issues, unresponsive keys, and test start failures.

APPENDIX

Fuse Replacement and Test Errors

Details procedures for fuse replacement and provides a list of common error messages and their meanings.

Technical Specifications

Lists comprehensive technical specifications, including environmental, electrical, and measurement parameters for the instrument.

Dimensions and Compliance

Displays physical dimensions for different models and presents Declaration of Conformity statements.