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American Reliance PPS Series - User Manual

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PPS
SERIES
PROGRAMMABLE
DC
POWER
SUPPLY
OPERATION
MANUAL
AMERICAN
RELIANCE,
INC.
11801
Goldring
Road
Arcadia,
CA
91006
Tel:
(818)
303-6688
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Summary

2. GETTING STARTED

2.1 UNIT FAMILIARIZATION

Familiarize yourself with the unit using front panel illustrations and descriptions.

Front Panel Controls

Detailed descriptions of front panel keys and displays: LCD Display, Power On/Off, Terminals, VSET, ISET, OVSET, OCP, OUTPUT, ADDR, ENTER, CH2, etc.

Rear Panel Components

Details on rear panel connectors and functions: Ventilation Fan, GPIB Interface, Voltage Selector, Fuseholder, AC receptacle, Output terminals.

LCD Display Messages

Definitions for various status messages displayed on the LCD like LOC, REM, CV, CC, OV, OC, OCP, TRK, HI, LO.

Output Terminals and Wires

Details on output terminals and wires, including remote sense configuration and wire ampacity/resistivity.

3. OPERATING CHARACTERISTICS AND CONFIGURATIONS

3.1 INTRODUCTION

Information on operating characteristics, configurations, ranges, and load considerations.

3.2 OPERATING RANGES

Description of voltage and current operating quadrants for all four models.

3.3 REMOTE SENSE

Configuration, characteristics, and considerations for using the remote sense function.

3.4 LOAD CONSIDERATION AND CONNECTING MULTIPLE LOADS

Guidelines for connecting loads, multiple loads, and output isolation.

3.5 PARALLEL OPERATION

Procedures for connecting and operating supplies in parallel for CV and CC modes.

3.6 SERIES OPERATION

Procedures for connecting and operating supplies in series for CV and CC modes.

3.7 EXTERNAL ANALOG PROGRAMMING (PPS-1603 only)

Details on controlling PPS-1603 output voltage and current via external analog signals.

4. LOCAL OPERATION

4.1 INTRODUCTION

Information on locally programming the PPS Series, default local mode operation.

4.2 GENERAL INFORMATION

How power supplies accept programming values, input validation, and setting procedures.

4.3 SETTING VOLTAGE

Procedure for locally programming the output voltage using VSET.

4.4 SETTING CURRENT

Procedure for locally programming the output current using ISET.

4.5 SETTING & PROTECTION

Features for setting overvoltage (OVSET) and overcurrent protection (OCP).

4.6 ENABLING;DISABLING OUTPUTS

How to enable or disable the power supply outputs.

4.7 RESETTING OUTPUT PARAMETERS

Procedure to reset output parameters like VSET, ISET, OVSET.

4.8 TRACKING OPERATION (PPS-2322)

Explanation of the tracking mode for the PPS-2322 dual output model.

4.9 RANGE OPERATION (PPS-1326)

Explanation of the HI/LO operating range selection for the PPS-1326.

5. REMOTE OPERATION

5.1 INTRODUCTION

Overview of controlling the power supply via a computer using GPIB.

5.2 GPIB OPERATION

Explanation of GPIB concepts: Listener, Talker, Controller, and interface functions.

5.2.2 ADDRESS SETTING OF GPIB INTERFACE

Procedure for viewing and modifying the GPIB address of the power supply.

5.3 PROGRAMMING SYNTAX

Table of GPIB commands for PPS series, including programming and query commands.

5.4 STATUS REPORTING

How to read and interpret the power supply's status register via ASCII codes.

5.5 PROGRAMMING THE POWER SUPPLY

Detailed requirements for programming commands and default settings.

INITIAL DEFAULT SETTINGS OF PPS

Table of default settings for various PPS models upon powering up.

5.5.1 OUTPUT ON;OFF

Command to enable/disable the power supply outputs.

5.5.2 VOLTAGE PROGRAMMING

Procedure to program output voltage using VSET command.

5.5.3 OVERVOLTAGE PROGRAMMING (OVSET)

Procedure to program the overvoltage protection value using OVSET.

5.5.4 CURRENT PROGRAMMING

Procedure to program output current using ISET command.

5.5.5 OVERCURRENT PROTECTION (OCP)

Procedure to enable/disable overcurrent protection using OCP command.

5.5.6 OTHER COMMON COMMANDS

Discussion of RANGE and TRACK commands for specific models.

5.6 FUNDAMENTALS OF PROGRAMMING

Basic operations for remote programming: Address Selection, Common Commands.

ADDRESS SELECTION

Selecting the power supply's address for remote communication.

COMMON COMMANDS

Key commands for voltage, current, and protection programming.

SENDING DATA

Steps and examples for sending commands to the power supply.

OBTAINING DATA

Steps and examples for querying and retrieving data from the power supply.

6. CALIBRATION

6.1 INTRODUCTION

Overview of calibration procedures, software-based adjustments, and required parameters.

6.2 CALIBRATION CONFIGURATION

Equipment needed and configurations for voltage and current calibration.

6.3 LOCAL CALIBRATION

Step-by-step procedure for calibrating the supply using front panel keypads.

Voltage Calibration Procedure

Steps for performing voltage offset and full-scale calibration using the DVM.

Current Calibration Procedure

Steps for performing current offset and full-scale calibration using the DVM.

6.4 REMOTE CALIBRATION

Calibration via computer commands, no need to remove the unit.

6.5 CALIBRATION PROGRAM EXAMPLE

Reference to Appendix D for detailed software calibration programs.

7. USER MAINTENANCE;SERVICE

7.1 FUSE REPLACEMENT

Procedure for inspecting and replacing fuses, including fuse ratings for different models.

7.2 IN CASE OF DIFFICULTIES

Troubleshooting steps for common operational problems, including fuse check.

7.3 WARRANTY INFORMATION

Details of the three-year limited warranty, exclusions, and service contact information.

NON-WARRANTY SERVICE

Information on sending out-of-warranty instruments for repair service.

7.4 SHIPPING INSTRUCTIONS

Guidelines for returning instruments for service, including packing and required information.

APPENDIX A: SPECIFICATIONS

DC Output Ratings and Ranges

Maximum DC output ratings, programming voltage/current ranges and resolution for PPS models.

Performance Specifications

Source effect, PARD, temperature coefficient, drift, transient response, readback accuracy, isolation, and temperature ratings.

GPIB Interface and Physical Specs

GPIB interface capabilities, weight, and dimensions for PPS models.

APPENDIX B: COMMAND SUMMARIES

COMMAND SUMMARIES

List of GPIB commands, their definitions, and responses for PPS models.

Command Summaries (Queries)

List of query commands, their definitions, and expected responses.

APPENDIX D: CALIBRATION PROGRAM EXAMPLE

Calibration Program Example

BASICA program example for software calibration using a digital multimeter.

American Reliance PPS Series Specifications

General IconGeneral
BrandAmerican Reliance
ModelPPS Series
CategoryPower Supply
LanguageEnglish

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