Xantrex Technology GPIB-XPD manual Features and Functions, Readback, Features and Specifications

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Features and Specifications

Features and Functions

Features and Functions

Features • 16-bit programming and readback of voltage and current

•Programmable soft limits for voltage and current

•Programmable over voltage protection with reset

•Easy-to-use, self-documenting command set

•Isolated user-programmable signals such as fault, polarity, isolation, and auxiliary signals

•LED status signals: error, addressed, service request, over voltage protection, and remote operation

•Foldback in CV or CC mode with reset

•Local Lockout capability

•Software calibration

Programmable	•	Output voltage and current
Functions	•	Soft limits for voltage and current
	•	Overvoltage protection
	•	Output enable/disable
	•	Maskable fault interrupt
	•	Hold and trigger
	• User-programmable output relay signals
Readback	•	Actual measured voltage and current
Functions	•	Voltage and current settings
	• Soft voltage and current limits
	•	Overvoltage protection setting
	• Present and accumulated power supply status
	•	Programming error codes
	•	Fault codes
	• Power supply model and version identification
	•	Firmware revision levels

12	Operating Manual for GPIB for XPD Series Power Supply

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Contents GPIB-XPD Page Internal Gpib Interface for XPD 500 Watt Series How do you get service? Phone 604 422 Toll Free North America 800 667 Fax 604 421What does this warranty not cover? Disclaimer Product Information About Your Power Supply Model Number Serial Number Purchased From Purchase DateSafety SupplyManual Revisions Installation and ConfigurationMain Sections About This Manual Contents Contents Features and Specifications DescriptionFunctions Features and FunctionsFeatures and Specifications ReadbackOVP SpecificationsModels 18-30 33-16 60-9 120-4.5 Features and Specifications Introduction Initial InspectionPower Supply Front Panel with Gpib Interface Installed Gpib Interface Subplate Located on Power Supply Rear Panel Gpib Interface PCB PON SRQ Basic Setup ProcedureStep # Description Action Reference IEEE-488 Primary Address Selection AddressSwitch Position Power on results Power On Service Request PON SRQRear Panel SRQ Switch Position PON SRQ State Condition Default Settings Model Example IsetIEEE-488 Controller Connection Internal PCB Jumper SelectionsOVP Control Mode Selection High LOW OFF User SignalsHigh OFF LOW User Signals J21 Connector J21 User Signal Connector Circuit Block Diagram J21 User Cable with Ferrite Block Operation Gpib OperationExample Command directed to entire bus, or Power On PON Set when unit Bit Decimal Description Reset By Position WeightRequest Service SRQ Set when LSBFormat Command SyntaxComputer Entry Description Form Floating Number Definition ExampleIset 2.0A Vset Command Summary CMODE? AUXA?AUXB? DLY?Idata FAULT?Cmode IHIAuxa 1 on Command ReferenceCommand Description Auxb 1 onChanging an output setting Response Fold mode where mode is Snsp Mask None = Unmask ALLStatus, and Fault Registers on Accumulated Status, Status, and Fault Registers on SNSP, ALL, NoneResponse Vmax voltage Accumulated Status, Status, and Fault Registers Condition Mnemonic Bit Position Bit WeightError Codes 11 Error CodesTroubleshooting LEDsCalibration Voltage Program Calibration Procedure Readback Voltage Mode CalibrationSetup VoltageCalibration Current Program Calibration Procedure Current Mode CalibrationCurrent Calibration Setup Current Readback Calibration Procedure Over Voltage Protection OVP Calibration Page Xantrex Technology Inc