Amrel PQ Series Especificações

OPERATION MANUALDate: 08/07/09Revision: 8This manual covers: PD Series Programmable DC Linear Power Supplies All PD Models CoveredAMERICAN RELIANCE, I

COMMAND INDEX AND ERROR CODE FOR “SYST:ERR?” QUERY 6-44 SIX: CALIBRATION 7-1INTRODUCTION 7-1 CALIBRATION SERVICE ENVIRONMENT AND P

*STB?Meaning and Type Status Byte Device Status Description This query reads the Status Byte register, which contains the status summary bits. Reading

Bit Position 31 30 29 28 27 26 25 24 Channel NU 31 30 29 28 27 26 25 <Note> 1) Example: If the returned string is “&H7FFFFFFE”, it mean

CAL:CURR:LEVThis command can only be used in the calibration mode. It sets the power supply to a current calibration point that is then entered with C

CAL:PASSThis command sets calibration password. Command Syntax Parameters Example Query syntax Related commandsCALibrate:PASSword <channel> [&l

CAL:STAT This command enables and disables the calibration mode. The calibration mode must be enabled before the power supply will accept any other ca

CAL:VOLT:SAV This command reloads the voltage calibration constants to power supply. These constants are not stored in nonvolatile memory until saved

CHAN:VERS? This query returns the power supply’s firmware version number for a specified channel.Query Syntax Parameters Examples Returned parameters

CURR:TRIG This command programs the pending current trigger level of the power supply. The pending current trigger level is a stored value that is tra

LIST SUBSYSTEM This subsystem controls the generation of parameter lists that sequence the power supply output through values of voltage and current.

LIST:CURR:STEPThis command specifies how current list sequencing occurs in response to enabling current list state (LIST:CURR:STAT). If default step (

ONE: FEATURES AND SPECIFICATION INTRODUCTIONThis PD Series Programmable DC Linear Power Supply from American Reliance Inc. offers a complete solution

LIST:VOLT:STATThis command enables or disables the output voltage list operation state. Command Syntax Parameters Examples Query Syntax Returned Pa

MEASUREMENT SUBSYSTEM The commands / queries in this subsystem wither return the current measured at the power supply output terminals or the voltage

OUTPUT SUBSYSTEM This subsystem controls the power supply voltage and current outputs and the optional output relay. OUTPThis command enables or disab

OUTP:REL:POLThis command is valid only if the power supply is configured for the optional relay connector. Programming NORMal causes the relay output

STAT:OPER?This query returns the value of the Status Operation Event register. The Event register is a read-only register, which holds (latches) all o

SYSTEM SUBSYSTEM The commands / queries in this subsystem include some millenniums system information, such as setting or querying the maximum number

SYST:CONS:BAUD This command sets and queries the RS-232 interface baud rate setting. Command Syntax Parameters Example Query syntax Returned Parameter

SYST:ERR? This query returns the next error message response string from the remote programming error queue. The queue is a FIFO (first-in, first-out)

SYST:NET:EOS This command sets and queries the Ethernet interface EOS mode. Command Syntax Parameters Example Query syntax Returned Parameters Related

SYST:PROT? This query can only be used after SRQ is properly set. It reads the Protect Event Status register, which contains channel number where pro

CONTROL PANEL & DESCRIPTION ¾ = 12.75”

TRIGGER SUBSYSTEM This subsystem controls the triggering of the power supply. TRIGThis command initiates a pending level change as specified by CURR[:

VOLT SUBSYSTEM This subsystem programs the output voltage of the power supply. VOLTThis command directly programs the immediate voltage level of the p

VOLT:PROT:STAT This command enables or disables the power supply over-voltage (OV) protection function. If the over-voltage protection function is ena

SYST:CHAN This command sets the current active channel. Command Syntax Parameters Example Query Syntax Returned Parameters S

IEEE 488.1 COMMANDS AND THEIR EQUIVALENT SCPI COMMANDS In order to comply with AMREL old PD IEEE 488.1 firmware option, some IEEE 488.1 commands are s

STATUS REPORTINGSCPI GPIB Command Status ReportingThe following figure shows the SCPI GPIB command status model of the power supply. OVOCCVCCOTOUTLSCL

SCPI GPIB COMMAND STATUS MODEL The above figure shows the status register structure of the power supply. The Standard Event, Status Byte, and Service

Protection Event Status registerProtection Event Status register stores the channel number where a service request is occurred if it is caused by the

COMMAND INDEX AND ERROR CODE FOR “SYST:ERR?” QUERY Command index for SYST:ERR? query:*RST 0 SERI 32 SYST:CHAN 118 *CLR 1 *VRF 34 CAL:CURR:LEV 11

SEVEN: CALIBRATIONINTRODUCTIONExercise caution when using and calibrating a power supply. High energy levels can be stored at the output voltage ter

1-3LCD STATUS ENUNCIATOR LIQUID CRYSTAL DISPLAY: 1 2 3 4 5 6 7 8<NOTE

CALIBRATION CONFIGURATION You will need the following equipment when calibrating your power supply: x 5 ½ digit true RMS voltmeter (DMM) (+0.05% accur

LOCAL CALIBRATION (ENCODER & ETHERNET OPTION ONLY) The following steps describe the calibration procedure of the supply via front panel keypads in

LOCAL CALIBRATION (IEEE-488.2 OPTION ONLY) The following steps describe the calibration procedure of the supply via front panel keypads in local mode.

CALIBRATION CURRENT Disconnect the voltmeter, Connect Current Shunt (0.01ohm) and

REMOTE CALIBRATIONThe PD Series can be calibrated via computer commands. Therefore, it is not necessary to remove the power supply from the system. Pl

CC MODE LOW RANGE Calibration (OPTIONAL) 29. CURR <channel> 0.5 - set current less than low range max value (1 Amp) 30. CURR:RANGE <channel&

APPENDIX A: EXTERNAL ANALOG PROGRAMMINGThe voltage and current outputs of the PD series can be programmed by an external analog voltage. The outputs a

FRONT PANEL KEYPAD DEFINITION VOLT CURR OV/TIME UTILIY 7 8 9 LOCAL VLIST ILIST RANGE 4 5 6 RELAYOUT ON/OFF OVP ON/OFF OCP

7. (Optional) High/Middle/Low range selection for constant current mode.

REAR CONTROL PANEL & DESCRIPTION (MODELS PDXX-XXE WITH ETHERNET INTERFACE & ENCODER KNOB OPTION)NOTE: The size of the PD series power supply

REAR CONTROL PANEL & DESCRIPTION (MODELS PDXX-XXA WITH GPIB IEEE4888.2 & RS232 INTERFACE ONLY) NOTE: The size of the PD series power supply w

REAR PANEL DC OUTPUT CONNECTORS TYPE A:Single channel output with output rating less than 8amps. TYPE B: Dual channel output with output rating less t

REMOTE SENSE In constant voltage mode (CV), the output is locally strapped for local sensing (normal operation); an unavoidable voltage drop is incurr

TTL INTERLOCK SHUTDOWN (OPTIONAL) The PD Series comes with an optional TTL enable/disable function. This is accomplished using a BNC connector on th

OPERATING CHARACTERISTICS AND CONFIGURATIONS These sections contain information on operating characteristics and how to configure the PD Series. All

TWO: INSTALLATION INTRODUCTIONThis section provides recommendations and procedures for inspecting, installing, and testing the power supply.BASIC SET

INSPECTION, CLEANING, AND PACKAGING x INITIAL INSPECTION: When you first receive your unit, perform a quick physical check. 1. Inspect the instrument

In addition to the above, you must include return freight funds if you instrument is out of warranty and are fully responsible for all documents, duti

FUSE REPLACEMENT If the fuse is suspected to be defective, it should be inspected and, if necessary, replaced. To inspect or replace the fuse, please

AC INPUT CORD The AC input cord is the disconnect device for the power supply. The plug must be readily identifiable to the operator. The input cord

LOAD WIRING LENGTH FOR OPERATION WITH SENSE LINES For applications using remote sensing, you must limit the voltage drop across each load line. We re

INDUCTIVE LOADSTo prevent damage to the power supply from inductive kickback or back EMF from a motor, connect a surge absorber diode across the outpu

_____________________________________________________________________________ WARRANTY INFORMATION CERTIFICATIONAmerican Reliance certifies that this

REMOTE SENSE CONFIGURATION Turn off the power supply before making any connections on the rear panel terminal block. Configure the unit for remote s

CONNECTING MULTIPLE LOADS Proper connection of distributed loads is an important aspect of power supply use. Two common methods of connection are the

MULTIPLE LOADS WITH REMOTE SENSINGPOSITIVE DISTRIBUTION TERMINAL NEGATIVE DISTRIBUTION TERMINAL USE THE LARGEST AND SHORTEST

THREE: LOCAL OPERATION(MODELS PDXX-XXE WITH ETHERNET INTERFACE & ENCODER KNOB OPTION)INTRODUCTIONThese sections contain information on how to loc

(INPUT MODE) SETTING VOLTAGE To locally program the voltage (VSET), press "VOLT", enter the value and press "ENTER". For example,

TUNE MODEThe Tune Mode provides a simple and accurate method to adjust the output voltage and current. Using the rotary knob, each digit can be fine

ENABLING / DISABLING OVER VOLTAGE PROTECTION The user can enable or disable the OVP circuit by pressing the "OVP ON/OFF (2)" key. When it is

ENABLING / DISABLING OVER CURRENT PROTECTION To enable the over current protection circuit, press the "OCP ON/OFF (3)" key and the OCP enunc

Note: It is recommended that the output be turned off before closing or reversing the relay. DISPLAYS CLOSE/OPEN FOR ISOLATION RELAY OUTPUT 1 – Press

UTILITY MENU Follow simply step below for Utility function. 1. Metering menu as shown, when turned the power swit

NON-WARRANTY SERVICEAny American Reliance out-of-warranty instrument that is thought to be defective, but is considered repairable, should be sent in

8. Press six times #6 key after pressed UTILITY to advance to then press ENTER. Use key #6 as () and #4 as ()

c- CODE: Optional interfaces, such as Ethernet, can be enabled in the field using a code. Please contact an AMREL representative today. 14. Press t

FRONT PANEL LOCK OPERATION This PD series power supply has the ability to lock the front panel when the power is turned OFF and turn back ON. See th

STEPPING MODE Voltage/Current List Edit Mode. Voltage/Current step programming permits the user to program a sequence of different voltage outputs wit

CONSTANT CURRENT RANGE SELECTION (OPTIONAL)The PD features a three range of output operating for Constant Current Mode (CC). The user must select the

EXTERNAL ANALOG PROGRAMMING (OPTIONAL) Inputting an external analog voltage can control the voltage and current outputs of the PD series. The output

FOUR: LOCAL OPERATION(MODELS PDXX-XXA WITH GPIB IEEE4888.2 & RS232 INTERFACE ONLY) INTRODUCTIONThese sections contain information on how to local

SETTING VOLTAGE To locally program the voltage (VSET), press "VOLT", enter the value and press "ENTER". For example, if one wishe

4-3ENABLING / DISABLING OVER VOLTAGE PROTECTION The user can enable or disable the OVP circuit by pressing the "OVP ON/OFF (2)" key. When it

________________________________________________________________________SAFETY SUMMARY <NOTE>: The following general safety precautions must be

4-4ENABLING / DISABLING OVER CURRENT PROTECTION To enable the over current protection circuit, press the "OCP ON/OFF (3)" key and the OCP en

4-5ISOLATION RELAY FUNCTION (OPTIONAL) The AMREL PD Series has an internal output isolation/reverse relay. The relay allows the user to reverse or di

UTILITY MENU Follow simply step below for Utility function. 1. Main menu as show when turned the power switch “ON”. 2.

CONSTANT CURRENT RANGE SELECTION (OPTIONAL) The PD features a two range of output operating for Constant Current Mode (CC). The user must select the

EXTERNAL ANALOG PROGRAMMING (OPTIONAL) The external analog voltage can program the voltage and current outputs of the PD series. The outputs are line

FIVE: LOCAL OPERATION FOR SINGLE OUTPUT MODELS RATED ABOVE 600W INTRODUCTIONThis PD Series Programmable DC Power Supply from American Reliance

FRONT & REAR PANEL DESCRIPTION (PD-E > 600W Models) FRONT PANEL CONTROLS (PD-E > 600W Models) Use this Figure 5.1 to familiarize your self w

FRONT PANEL KEYPAD DEFINITION (PD-E > 600W Models) VOLT CURR OV/TIME UTILIY 7 8 9 LOCAL VLIST ILIST RELAY4 5 6 MODEILIST ON/OF

8. Press this key to do ILIST or Current Step. Use #8 key and #2 key to scroll up to 100 current stepping value. Use #7 key to c

LCD STATUS ANNUNCIATOR (PD-E > 600W Models) LIQUID CRYSTAL DISPLAY: 35.00V 9.580A CCRMT OVP OCP <OUTPUT OFF>CVCCOVPOCP[01]87654321

SAFETY SYMBOLS WARNING The WARNING symbol denotes a hazard. It calls attention to a procedure, practice, or the like, which, if not correctly perfor

10RS-232GPIBLANLNRelayDC outputWARNINGReplace Only With Same Type and Rating Of FuseCAUTIONSe rvi ce By Qualified Personnel Only FLT RI+ +REAR PANEL

9GPIBRS-232LANLNRelayDC outputWARNINGReplace Only With Same Type and Rating Of FuseCAUTIONService B y Qualified Personnel Only FLT RI+ ++REAR PANEL C

LOCAL OPERATION (PD-E > 600W Models) SETTING VOLTAGE To locally program the voltage (VSET), press "VOLT", enter the value and press "

ENABLING / DISABLING OVER VOLTAGE PROTECTION The user can enable or disable the OVP circuit by pressing the "OVP ON/OFF (2)" key. When it i

ENABLING / DISABLING OVER CURRENT PROTECTION To enable the over current protection circuit, press the "OCP ON/OFF (3)" key and the OCP enunc

UTILITY MENU Follow simply step below for Utility function. 1. Metering menu as shown, when turned the power swit

8. Press six times #6 key after pressed UTILITY to advance to then press ENTER. Use key #6 as () and #4 as ()

c- CODE: Optional interfaces, such as Ethernet, can be enabled in the field using a code. Please contact an AMREL representative today. 14. Press t

FRONT PANEL LOCK OPERATION This PD series power supply has the ability to lock the front panel when the power is turned OFF and turn back ON. See th

STEPPING MODE Voltage/Current List Edit Mode. Voltage/Current step programming permits the user to program a sequence of different voltage outputs wit

TABLE OF CONTENTS ONE: FEATURES AND SPECIFICATION 1-1INTRODUCTION 1-1 FEATURES AND OPTIONS 1-1 CONTROL PANEL & DESCRIPTION

FRONT & REAR PANEL DESCRIPTION (PD-A > 600W Models) FRONT PANEL CONTROLS (PD-A > 600W Models) Use this Figure 5.4 to familiarize your self w

FRONT PANEL KEYPAD DEFINITION (PD-A > 600W Models) VOLT CURR OV/TIME UTILIY 7 8 9 LOCAL VLIST ILIST RANGE 4 5 6 RELAYOUT ON/OF

to scroll up to 100 current stepping value. Use #7 key to change

VFD STATUS ENUNCIATOR (PD-A > 600W Models) VACUUM FLUORESCENT DISPLAY: 1 2 3

REAR PANEL CONNECTORS (PD-A > 600W Models)FIGURE 5.6 POWER SUPPLY REAR PANEL REAR PANEL FEATURES 10. Positive DC Output Positive DC Output Co

LOCAL OPERATION (PD-A > 600W Models) INTRODUCTIONThese sections contain information on how to locally program the (PD-A <600W) Series. Upon powe

SETTING VOLTAGE To locally program the voltage (VSET), press "VOLT", enter the value and press "ENTER". For example, if one wishe

ENABLING / DISABLING OVER VOLTAGE PROTECTION The user can enable or disable the OVP circuit by pressing the "OVP ON/OFF (2)" key. When it is

ENABLING / DISABLING OVER CURRENT PROTECTION To enable the over current protection circuit, press the "OCP ON/OFF (3)" key and the OCP enunc

UTILITY MENU Follow simply step below for Utility function. 1. Main menu as show when turned the power switc

OVER CURRENT PROTECTION 3-4 ENABLING/DISABLING OVER CURRENT PROTECTION 3-5 ENABLING/DISABLING OUTPUTS 3-5 ISOLATION RELAY FUNCTION

CONSTANT CURRENT RANGE SELECTION (IF APPLICABLE) The PDS features a two range of output operating for Constant Current Mode (CC). The user must selec

REMOTE SENSE (PD-A & PD-E MODELS > 600W)In constant voltage mode (CV), the output is locally strapped for local sensing (normal operation); an

REMOTE SENSE CHARACTERISTICS (PD-A & PD-E MODELS > 600W)OUTPUT NOISE: Any noise picked up on the sense leads will appear at the supply's

ISOLATION RELAY FUNCTION The AMREL PD-R has an internal output isolation relay function. The relay allows the user to reverse or disconnect the elect

* Follow the GPIB output subsystem command to operate relay and relay reversal. Pg. #.(RELAY DC OUTPUT): FIGURE 5.9 ISOLATION RELAY DC OUTPUTTTL

SIX: REMOTE OPERATIONINTRODUCTIONAMREL PD series Power Supplies have GPIB, RS-232 and Ethernet (E-Option Only) interfaces for users to remotely opera

GPIB CAPABILITIES OF THE POWER SUPPLY All Power Supply functions except for setting the GPIB address are programmable over the GPIB. GPIB Address The

Baud Rate You can select one of the following baud rates from the front panel, which is stored in non-volatile memory: 2400 4800 9600 19200 38400 5760

Setting the Power Supply Ethernet Parameters You need to set the power supply Ethernet IP address first. The power supply IP address uniquely identifi

Using AMREL software tools to communicate with your power supply via Ethernet interface. American Reliance, Inc. provides free software tools for you

TRACKING SELECTION MODE 5-13 FRONT PANEL LOCK OPERATION 5-14 PROFILE SAVE AND LOAD 5-14 STEPPING MODE 5-15 LIST CYCLE

2) If Users’ local network supports DHCP server, users can just click “Yes” to configure all equipments to accept DHCP. Otherwise, just click “No” to

3. Close the Program. 1) Click “Close IO”. 2) Click close program icon “ ” to exit the program.6-7

ETHERNET RETURNED DATA STRING FORMAT (ETHERNET OPTION ONLY) For non-query commands: OK + <EOI character>; For queries: OK + <EOI character>

*TST? Performs self-test and returns test result SUBSYSTEM COMMANDS SYNTAX ABORt Resets the trigger system to idle state CALibra

OUTPut [:STATe] <channel> <bool> Sets / Queries output status :PROTection :CLEar <channel> Resets latched protection :RELay[:

NON-SCPI COMMANDS CURR:CAL:SAVE <channel> <n> Resaves current calibration data MOD? <channel> Returns model number

DESCRIPTION OF COMMON COMMANDS Common commands begin with an * and consist of three letters (command) or three letters and a “?” (query). They are def

<Note> *: The OPC bit at the register cannot be set through *ESE command. It must use *OPC command. But the OPC bit can only be cleared by execu

*OPC does not prevent processing of subsequent commands but Bit 0 will not be set until all pending operations are completed. Command Syntax Parameter

Command Syntax Parameters Query Syntax Related Commands *RST [<channel>] * None or 1 – 31 (None) *SAV<Note> *: If this command is sent wit