Инструкции для Xantrex Technology XHR

Содержание

• Limited Warranty

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  • What does this warranty cover and how long does it last?

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  • What will Xantrex do?

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  • How do you get service?

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  • What does this warranty not cover?

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• Disclaimer

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• Exclusions

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• Information

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• WARNING: Limitations on Use

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• Information About Your Power Supply

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• Release

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• Power Supply Safety

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• Warnings, Cautions, and Notes

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  • Note

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• About This Manual

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• Main Sections

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  • Section1 Features and Specifications

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  • Section2 Installation and Configuration

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  • Section3 Operation

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  • Section4 Calibration

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• Manual Revisions

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  • Contents

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    • Section 1. Features and Specifications

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    • Section 2. Installation and Configuration

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    • Section 3. Operation

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    • Section 4. Calibration

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• Section 1. Features and Specifications

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  • Description

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    • Figure 1.1 Sample Configuration using GPIB Interface

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  • Features and Functions

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    • Features

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    • Programmable Functions

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    • Readback Functions

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  • Specifications

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• Section 2. Installation and Configuration

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  • Introduction

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  • Initial Inspection

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    • Figure 2.1 Power Supply Front Panel with GPIB Interface Installed (1200Watt Power Supply Shown)

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    • Figure 2.2 GPIB Interface Subplate

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    • Figure 2.3 GPIB Interface PCB

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  • Basic Setup Procedure

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  • IEEE488 Primary Address Selection

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    • 1. Assign a primary address to each power supply: Choose a number between 0 and 30 which is uniqu...

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    • 2. Locate switch S1 on the GPIB interface rear panel. See “GPIB Interface Subplate” on page 21 fo...

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    • 3. Use switch positions A1 to A5 to set the primary address for the power supply. See Table2.2, ...

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  • Power On Service Request (PON SRQ)

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  • Remote/Local Operation

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    • Remote/Local Mode Startup

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    • Remote Mode Operation

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    • Local Mode Operation

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      • Example:

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    • Setting Local Lockout

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      • Example:

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  • IEEE-488 Controller Connection

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  • Internal PCB Jumper Selections

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    • OVP Selection

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    • TTL Shutdown

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  • User Signals

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    • Connector J7 User Signals

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      • Figure 2.4 User Signals J7 Connector

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      • Figure 2.5 J7 User Signal Connector Circuit Block Diagram

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    • J7 Cable Connection

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      • 1. Position the block no more than 5 cm (2") from the power supply end of the J7 user cable.

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      • 2. Open the ferrite block housing.

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      • 3. Loop the cable through the ferrite block. See Figure2.6, “J7 User Cable with Ferrite Block” o...

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      • 4. Close the housing clip.

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        • Figure 2.6 J7 User Cable with Ferrite Block

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• Section 3. Operation

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  • Introduction

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  • GPIB Operation

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    • Multiline Control Functions

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    • Device Clear

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    • Device Trigger

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    • Parallel Poll

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    • Local Lockout

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    • Service Request

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    • Serial Poll

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  • Command Syntax

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    • Manual Conventions

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    • Command Format and Parameters

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      • Floating Point Number <float>

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    • Command Strings

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    • Command Terminators

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    • Order

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  • Command Summary

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  • Command Reference

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  • Accumulated Status, Status, and Fault Registers

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    • 1. All mnemonics can be masked or unmasked.

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    • 2. The error (ERR) bit is reset in the accumulated status, status, and serial poll registers with...

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    • 3. The accumulated status register is cleared with an accumulated status query (ASTS?).

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    • 4. A fault is cleared with a fault query (FAULT?).

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  • Error Codes

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  • Troubleshooting

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    • Diagnostic LEDs

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      • Computer Operating Properly (COP) LEDs

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• Section 4. Calibration

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  • Introduction

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    • You can calibrate the GPIB interface by adjusting the signal levels on the interface card so that...

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    • You can calibrate the GPIB Interface for:

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    • The following equipment will be required to accurately calibrate your unit:

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    • Calibrate the unit according to the following procedures, referring to “Command Reference” for mo...

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    • The calibration procedures in this section are designed to be performed at an ambient temperature...

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  • Voltage Mode Calibration

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    • Voltage Calibration Setup

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      • 1. Disconnect the load from the power supply which is to be calibrated.

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      • 2. Connect a voltmeter across the power supply’s output terminals.

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      • V

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        • Figure 4.1 Voltage Calibration Setup

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    • Voltage Program Calibration Procedure

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      • 1. Set the power supply for calibration as in Figure4.1.

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      • 2. Activate calibration mode by sending command CMODE ON or CMODE 1 to the power supply.

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      • 3. Send command VLO;ILO to the power supply. Measure and record the output shown on the external...

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      • 4. Send command VHI;IHI to the supply. Measure and record the output voltage as shown on the ext...

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      • 5. Send the command VDATA<vlo>,<vhi> where <vlo> and <vhi> are the values read from the voltmete...

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      • 6. Program the supply at various levels using the VSET command to confirm that the calibration wa...

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      • 7. Turn off calibration mode by sending the command CMODEOFF or CMODE0 to the power supply.

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    • Voltage Readback Calibration Procedure

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      • 1. Set the power supply for calibration as in Figure4.1.

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      • 2. Activate calibration mode by sending command CMODE ON or CMODE 1 to the power supply.

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      • 3. Send command VRLO;IRLO to the power supply. Wait for the supply to settle. Measure and record...

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      • 4. Send VRHI;IRHI to the supply. Wait for the supply to settle. Measure and record the output vo...

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      • 5. Send the command VRDAT<vlo>,<vhi> where <vlo> and <vhi> are the values read from the voltmete...

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      • 6. Use commands VSET and VOUT? commands to confirm that the calibration was successful and that l...

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      • 7. Turn off calibration mode by sending the command CMODEOFF or CMODE0 to the power supply.

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  • Current Mode Calibration

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    • Current Calibration Setup

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      • 1. Disconnect the load from the power supply to be calibrated.

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      • 2. Connect a shunt across the supply's output terminals.

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      • 3. Connect a voltmeter across the shunt.

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      • V

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        • Figure 4.2 Current Calibration Setup

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    • Current Program Calibration Procedure

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      • 1. Connect the shunt and voltmeter to the power supply as shown in Figure4.2.

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      • 2. Activate calibration mode by sending command CMODEON or CMODE1 to the power supply.

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      • 3. Send command ILO;VLO to the power supply. Measure and record the output shown on the external...

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      • 4. Send command IHI;VHI to the supply Measure and record the output voltage shown on the externa...

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      • 5. Calculate ILO and IHI from the voltages read from the external voltmeter and the shunt resista...

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      • 6. Send the command IDATA<ilo>,<ihi> to the power supply. <ilo> and <ihi> are the current values...

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      • 7. Program the supply at various levels using the ISET command to confirm that the calibration wa...

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      • 8. Turn off calibration mode by sending the command CMODEOFF or CMODE0 to the power supply.

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    • Current Readback Calibration Procedure

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      • 1. Connect the current shunt and voltmeter to the power supply as shown in Figure4.2.

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      • 2. Activate calibration mode by sending command CMODEON or CMODE1 to the power supply.

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      • 3. Send command IRLO;VRLO to the power supply. Wait for the supply to settle. Measure and record...

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      • 4. Send command IRHI;VRHI to the supply. Wait for the supply to settle. Measure and record the o...

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      • 5. Calculate IRLO and IRHI from the voltages taken from the external voltmeter and the shunt resi...

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      • 6. Send the command IRDAT<ilo>,<ihi> to the power supply. <ilo> and <ihi> are the current values...

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      • 7. Program the supply at various levels using the ISET command to confirm that the calibration wa...

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      • 8. Turn off calibration mode by sending the command CMODEOFF or CMODE0 to the power supply.

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  • Over Voltage Protection (OVP) Calibration

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    • We recommend that you perform OVP calibration every six months. Connecting a digital voltmeter as...

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      • 1. Disconnect all loads from the power supply.

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      • 2. Ensure that jumperJ65 on the interface PCB is CLOSED to enable remote OVP calibration (Jumper...

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      • 3. Activate calibration mode by sending command CMODEON or CMODE1 to the power supply.

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      • 4. Send the command OVCAL to the power supply. The ADR LED will light during OVP calibration. Cal...

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      • 5. Use the OVSET,OVSET?, and VSET commands to trip the OVP level, confirming that the calibratio...

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      • 6. Turn off calibration mode by sending the command CMODEOFF or CMODE0 to the power supply.

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