Setup and Equipment, Calibration | Xantrex Technology GPIB-M-XT

Calibration

Setup and Equipment

Security code To protect calibration data, a security code is required to enter calibration mode. The security code set at the factory to "0000." The password can be changed. Calibration state must be ON to change the password.

The SCPI command to change the security code is:

CAL:CODE <security_code>

The security code is any 4-digit number enclosed by quotation marks. Trying to change the password to an invalid one causes an error.

Setup and Equipment

To calibrate the option card you will need:

•6 digit DVM

•current shunt

•variable load

•Load wiring sized for the maximum available output current.

To set up to calibrate output voltage and current:

Connect a load to the output of the power supply and a current shunt in series.

You will need to use the DVM to measure both the voltage at the output of the power supply and the voltage across the shunt. You will need to convert the voltage across the shunt to a current measurement.

126	Operating Manual for Multichannel Functionality (GPIB-M)

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Xantrex Technology GPIB-M-XT, GPIB-M-XHR, GPIB-M-XPD, GPIB-M-XFR3, GPIB-M-HPD manual Setup and Equipment, Calibration

Contents

Operating Manual Page Operating Manual for How do you get service? Phone 604 422 Toll Free North America 800 667 Fax 604 421 What does this warranty not cover? Disclaimer Product Information About Your Power Supply Model Number Serial Number Purchased From Purchase Date Safety Supply Describes the power supply and lists Its features and specificationsGives basic setup procedures Installation and Configuration About This Manual Power Supply Safety MarkingsManual Revisions Table of Contents Status Registers Current Sharing Appendix B. Scpi Command Reference List of Tables List of Tables List of Figures List of Figures Features and Functions Description Readback Features and SpecificationsFunctions Specifications Models 15-20 30-10 60-5 Models 140 12-100 20-60 35-35 40-30 Models 60-20 100-12 150-8 300-4 600-2 Models 300 12-220 20-130 33-85 40-70 Models 60-46 100-28 150-18 300-9 600-4 Models 130 20-50 33-33 40-25 60-18 Models 100-10 150-7 300-3.5 600-1.7 Models 18-30 33-16 60-9 120-4.5 Models 15-4 20-3 30-2 60-1 120-0.5 250-0.25 Features and Specifications Introduction Initial Inspection XFR 1200 Watt model shown XT and HPD Power Supply Front Panel with Gpib Interface XFR 2800 Watt Power Supply Rear Panel with GPIB-M Interface XHR Power Supply Rear Panel with GPIB-M Interface XT/HPD Power Supply Rear Panel with GPIB-M Interface IEEE-488 Controller Connection Basic Setup ProcedureTo install the ferrite block Test Power on Power on the unit Configure Computer ControllerConfigure power supply Feature Factory Preset Value Configure for Gpib Operation Change Remote Control Source Configure for Multichannel Operation Example CANbus CablesCAN-only Interface Multichannel UsingOperation Appendix B. Scpi Command Reference lists all commands Specifications User Lines Pin # Function Input/Output User Lines Connection XT, HPD XPD 13Schematic For User Line Interface Powering on Supply Overview Power Supply Operating States Operation Power Supply Regulation Modes Remote Control Modes Front Panel LEDs Description Power Supply Operation To query to remote modeMode Changing the remote/local state To enable or disable the output To query the state of the output enable MEASVOLT? MEASCURR? Configure Output Protection To set the fold mode To set the fold delay Set Shutdown Recovery for AC Off Additional ProtectionsTo query if AC Off has tripped To query if OTP has tripped Shutdown vs Protection Alarm Clear Protection Event To save default settings To store save settingsTo recall settings To power on user setting #1 Feature Reset State *RST To change the power on at output stateTo reset the unit Auxiliary To read from the error queueConfigure To check the state of the line To set up Auxiliary line aTo set up Auxiliary line B Auto Sequencing PROGSTEPstepnumberEDIT voltage Current,OVPlevel,timeTRIG To delete any step from the sequence You can also use the following to delete all sequences To run, stop or pause a sequence, use the following command Triggered To set a triggered setpoint To set the voltage limitsTo set the current limits To program triggers Operation Option Identification Query Identification Query Status Registers Register Status Registers Operation Status Registers Bit Name Description Bit Bit Weight Bit Name DescriptionBit Sub-Register Bit Bit Weight Bit Name Description Protection SHUTdown Sub-Register CurrentSHare Questionable Status Registers Sub-Register Table Time Summarizes the standard Event Status Register Been lost. See Query Error List on QSR Service MasterSummary Request Register Filter/Enable Preset Value Status Register CommandsCommands Ieee Status Event Commands Scpi equivalent for multichannel use STB? Or the multichannel equivalent STATuschannelSBYTeEVENt? Sub-Register STATchannelOPERSHUTEVEN? STATchannelOPERCSHEVEN? Questionable Commands STATchannelQUESVOLTCOND? Current Sharing No sharing Current Sharing Operation Current Sharing Service Request and Polling Codes and StandardsMessage Terminators Address Range Function Mnemonic Description Functions Subset Protocol SpecificationsControl Functions Electrical Specifications Mechanical SpecificationsPerformance Specifications Signal Driver Line Performance Specifications Appendix B. Scpi Command Reference Scpi Command Reference IEEE-488.2/SCPI Syntax and Style Understanding Scpi Commands Is the same as typing Using Queries Boolean Parameters Scpi Command Summary NotationsTables Used Table B.1IEEE 488.2 Commands Table B.2Readback Commands Table B.3Commands for Output Control Table B.4Commands for Current Share Table B.7Commands for Fold Protection Table B.10Status Commands STATuschannelOPERationREGulatingCONDition? 111 Table B.12User Lines 112 Table B.14Auto Sequence Commands StepnumberDELete Expressions Expression Details Expressions Appendix C. Error Messages Command Error List Execution Error ListError Messages Errorcode Error Message Description Execution Error List Device-Specific Error List Error Error Message Description Code Operation Complete Event Query Error ListUser Request Event Front Panel Error Codes CPU Error CodesAnalog Programming Interface Error codes Auto Sequencing Error Codes CANbus Error Codes Multichannel Error Codes Current Share Error Codes Entering Calibration Mode Appendix D. Calibration Setup and Equipment Calibration Calibration Procedure Output Voltage Enter current data Exit calibration mode Restore Factory Calibration Restore Factory Calibration Page Xantrex Technology Inc