Master Lock XR20 Manual de Serviço

OPERATING AND SERVICE MANUAL XR SERIES III DC POWER SUPPLIES

4.3.10.1 REM:SENS 634.3.10.2 CONT:INT 634.3.10.3 CONT:EXT 644.3.10.4 INTE 644.3.10.5 CONF:SETPT 644.3.11 GPIB Communications Subsystem 654.3.11.1 GPIB

Figure 5.6 Register PanelAs illustrated in the Register panel, each column denotes a register value, and the rows, markedby the leftmost column, are t

or the save to file button.Voltage Scale and Current Scale are not available to the user. These are factory specificcommands that require an alternat

Figure 5.7 Calibration PanelFigure 5.8 Firmware Panel90

Figure 5.9 Modulation Panel91

6.0 PRINCIPLE OF OPERATIONPower is fed through ac fuses and is distributed to the auxiliary power supply, inrush limiter, andmain 3φ contactor. The

Figure 6.1 Block diagramCONTACTOR3-PHASECHOPPERPOLYP HASETRANSFORMERPOWERBOARDGATE DRIVERBOARDCONTROLRECTIFIERSPIE FILTERDISPLAYBOARDINTERFACEASS&apos

The phase detector senses input line voltage on each phase. Upon detection of a problem, thecontrol board is signaled to shutdown the system. The co

7.0 MAINTENANCE AND TROUBLE SHOOTING7.1 GeneralThe XR Series power supplies consist of a multistage power processing system. Because of itscomplexi

7.3 Calibration7.3.1 Control BoardThe control board contains digital potentiometers for fine adjustments of the reference andfeedback amplifiers. The

7.3.2.1 Over Current ProtectionOver current protection should only be calibrated after consultation with the factory. Gross misadjustment can cause ch

5.7 Modulation Panel 896.0 PRINCIPLE OF OPERATION 927.0 MAINTENANCE AND TROUBLE SHOOTING 957.1 General 957.2 Trouble Shooting Guide 957.3 Calibrat

8.0 APPLICATIONS8.1 GeneralXR Series power supplies deploy several powerful programming functions that enhanceperformance for user specific applicat

Figure 8.1 Leadless remote sensingFigure 8.2 IV characteristics for a typical photovoltaic arrayIO224REF GND25P/O JS1VMOD1,2,2099

Table 8.1 MODULATION TABLEFOR LEADLESS REMOTE SENSING(TYPE 1)RowVMOD(Vdc) Mod1230.010.099990.000.200.00Table 8.2 MODULATION TABLE FOREMULATION OF A PH

8.3 illustrates the different charging steps and Table 8.4 provides the recommended chargingvoltage per cell for different battery technologies.Diode

Table 8.6 defines the modulation parameters for applying temperature compensation to a standard12 V lead acid battery using a XR16-250 power supply.

Table 8.5 BATTERY CHARGING TEMPERATURECOMPENSATION PER CELLELECTROLYTETEMPERATURE(°F)ELECTROLYTETEMPERATURE(°C)DEVIATION INCHARGEVOLTAGE (Vdc)+/- RANG

8.6 High-Slew Rate OptionThe standard output stage of XR Series power supplies has been designed to provide thelowest possible output ripple voltage w

APPENDIX A IEEE-488 COMMUNICATIONSXR Series power supplies are available with an optional IEEE-488 (GPIB) interface. When specified at time of order

1. Run the MAX application program.2. In the Configuration window, press the + sign to the left of Devices and Interfacesto view the installed devices

APPENDIX B ETHERNET COMMUNICATIONSXR Series power supplies are available with an optional Ethernet interface. Whenspecified at time of order, an Et

D.2 HyperTerminal Setup 114D.3 485DSS Address Command 115D.4 485DSS Communications using HyperTerminal 115viii

(Winsock)” in the “Connect using” list box.2. Insert the recorded IP address in the “Host address” text box and port number in the“Port number” text b

the module will be set to DHCP/Auto-IP enabled.B.3.2 DiscoveryThe Ethernet module supports the VXI-11 discovery protocol allowing the device to bedisc

displayed as shown in figure B.1. This figure provides the basic information about theconfiguration and allows the user to enable or disable the LXI

Figure B.1 Information PanelFigure B.2 Configure Panel111

Figure B.3 Reboot in Progress PanelFigure B.4 Web Control Panel112

APPENDIX C USB COMMUNICATIONSThe optional Edgeport/1 USB Expansion Module transparently transforms a USB port to aRS232 COM port.The Edgeport/1 Wind

APPENDIX D RS485 COMMUNICATIONSThe optional 485DSS to RS232 converter, transparently converts data between two portswith control codes or special co

d. Stop Bits to 1.e. Flow control to None.5. Click the OK button.6. On the menu bar, select File, Properties to open the Properties dialog box.7. Clic

7. On the menu bar, select Call to reestablish communications at the new baud rate.8. Press Enter.9. Type “*IDN?” in the input window and press Enter.

Figure D.1 RS485 (a) 2-wire and (b) 4-wire connectionsTD(B)RD(A)RD(B)GNDTD(A)485DSS+12FR. GNDOUTINTERMINATION2W 4W+12+12 RTNHOSTTD(A)TD(B)RD(A)RD(B)GN

1.0 GENERAL INFORMATION1.1 DescriptionThis manual contains operation and maintenance instructions for Magna-Power Electronics' XRSeries, curren

XR Series power supplies have three levels of over voltage/current protection: shutdown ofcontrolling insulated gate bipolar transistors (IGBT’s), dis

Table 1.1 COMPARISON CHART OF FRONT AND REARPANEL CONTROLS AND INDICATORSFeaturesMODELSXRC XRFRONT PANEL CONTROLSPower on/offStart/StopRotary voltage/

XR Series models have extensive diagnostic functions -- all of which when activated takecommand to shut down the system. Diagnostic functions include

Input voltage:208 Vac (operating range 187 - 229 Vac), 50 - 400 Hz (operating range 45 - 440 Hz), 3φ; 240 Vac (operating range 216 - 264 Vac), 50 - 40

0.04 %/EC of maximum output voltage, 0.06 %/EC of maximum output current.Isolation:User inputs and outputs: referenced to earth ground,Maximum input

Output current: ±0.2%,+10V Ref: ±.50%.Digital programming accuracy of full scale:Voltage set point: ±0.075%,Current set point: ±0.075%,Over voltage tr

Measurement, Control, and Laboratory Use2004/108/EC EMC DirectiveEN61000-6-3:2001 and EN61000-6-3:2001 General Emissions StandardEN55022 Class A Produ

Table 1.2 MODEL ORDERING SYSTEM – Example XR500-16/208+WC+LXI XR D 500 - 16 / 208 + WC+LXISERIESNAMEFRONTPANELOUTPUTVOLTAGEOUTPUTCURRENTINPUTVOLTAGE O

Table 1.5 TERMINAL DEFINITIONS FOR CONNECTOR JS1, REMOTEINTERFACETERM PARAMETER TERM PARAMETER TERM PARAMETER12345678910111213REF GNDREF GNDVREF EXTTV

Table 1.8 TERMINAL DEFINITIONS FOR CONNECTOR JS4, IEEE-488TERM PARAMETER TERM PARAMETER123456789101112DIO1/Data lineDIO2/Data lineDIO3/Data lineDIO4/D

Table 1.10 OPTIONAL HIGH-SLEW OUTPUT PARAMETERSOUTPUTVOLTAGERANGEVdcOUTPUTPOWERRANGEkWOUTPUTCAPACITANCEμFRIPPLEVrms510-16203240-80100-4005006008001000

Table 1.11 2 KW MODELS AND RATINGSMODELVOLTSVdcAMPSAdcRIPPLEmVrms EFF%INPUT CURRENT1φ UNITS(Aac)3φ UNITS(Aac)208/240 V208/240 V380/415 V440/480 VXR5-3

Table 1.12 4 KW MODELS AND RATINGSMODELVOLTSVdcAMPSAdcRIPPLEmVrms EFF%INPUT CURRENT (Aac)208/240 V 380/415 V 440/480 VXR10-375XR16-250XR20-200XR32-124

Table 1.13 6 KW MODELS AND RATINGSMODELVOLTSVdcAMPSAdcRIPPLEmVrms EFF%INPUT CURRENT (Aac)208/240 V 380/415 V 440/480 VXR16-375XR20-300XR32-186XR40-150

Table 1.14 8 KW MODELS AND RATINGSMODELVOLTSVdcAMPSAdcRIPPLEmVrms EFF%INPUT CURRENT (Aac)208/240 V 380/415 V 440/480 VXR20-375XR32-250XR40-200XR50-160

Figure 1.2 XR Series package drawing with XR Version front panel1.250JS212OCTOVTTHLPHLPGLLOCCTLCTLREM SENINT CTLEXT CTLROTARYEXT PGMREMOTEPOWERSTANDBY

MAGNA-POWER ELECTRONICS, INC.39 ROYAL ROAD, FLEMINGTON, NJ 08822February 20, 2012

2.0 INSTALLATION AND POWER ON CHECKXR Series power supplies are intended for rack mount installations only and are designed to fitin standard 19&quo

This power supply is designed to be permanently connected to the power source requiring areadily accessible disconnect device incorporated into the fi

Table 2.2 SUGGESTED AMPACITIES OF CONDUCTORS AS RECOMMENDED BY THE NATIONAL ELECTRICAL CODETemperature Rating of Copper Conductor60 °C 75°C 85°C 90

2.5 Controls and IndicatorsThe controls and indicators XR and XRC Series power supplies are illustrated in figures 2.1 and2.2, respectively.2.6 Prepar

turn the power switch on.Press the start switch and advance the voltage control one turn clockwise. Increase the currentset point to maximum and then

ALARMSLOC: interlockPGL: external input beyond limitsPHL: indicates a problem with input voltageTHL: indicates over-temperatureOVT: shows over voltage

Figure 2.2 XRC Series controls and indicatorsPWRELECTRONICSMAGNA-POWEREnergizes control circuitswithout turning on mainpower24

3.0 OPERATION3.1 Front Panel CommandsAs shipped, the XR Series power supply is configured for local sensing, rotary control, internalprogramming, an

Figure 3.1 Run mode commandsPressing the start switch places the power supply in a power state. The starting sequenceconsists of energizing the step

Figure 3.2 Set over voltage tripFigure 3.3 Set over current tripWith the power supply configured for rotary input, voltage and current set point comma

up/down keys cause number changes to increase or decreases at a faster rate. Upon nearing thedesired set point number, release and press again to slo

all reference inputs are set over the RS232, optional IEEE-488, or optional Ethernet. Figure 3.4 Set remote senseFigure 3.5 Set internal controlFigure

Figure 3.7 Set rotary inputFigure 3.8 Set external program inputFigure 3.9 Set remote inputREM SEN LED FLASHESEXT CTL LED FLASHESROTARY LEDFLASHESEXT

Figure 3.10 Set external interlock3.1.4 Calibration CommandsFigure 3.11 describes the calibration commands. Calibration commands allow calibration of

Figure 3.11 CalibrationPn SETTING ENTEREDPn SETTING RETURNS TOENTER10 DISPLAY VO IN VOLTDISPLAYDISPLAY P1 SETTING IN CUR DISPLAYDEFAULTITEMNOTES:Pn SE

Again pressing item will advance to control potentiometer 4. The left digit of the voltage displaywill alternately flash P and 4, the output current

3.2.3 Constant CurrentTo select constant current output, proceed as follows:With the supply off, set both rotary controls to full counterclockwise. P

(b)VO1REM-VO1REM+VS-VS+(a)12JS2LOADVO-VO+MULTIPLEXERMULTIPLEXERVO+VO-LOADJS221VS+VS-VO1REM+VO1REM-Figure 3.12 (a) Local and (b) remote sensing3.4 Exte

Figure 3.13 External (a) resistive, (b) voltage, and (c) current programming1P/OJS110.00VREFRE F G ND3RP21(a) (b)VPIP10K(c)REF GNDREFVREF EXTVREF VREF

3.4.1 Resistive ProgrammingResistive programming requires connection of an external potentiometer or resistors betweenterminals 21, 3, and 1 of JS1.

SAFETY NOTICEBefore applying power to the system, verify that the unit is configured properly for the user’sparticular application.CE recognition of X

and the power supply will turn off. 3.4.3 Current ProgrammingCurrent programming, like voltage programming, does not require the voltage reference att

Figure 3.14 Monitoring output (a)voltage and (b) currentInterlock set requires a either a physical short between terminals 26 and 37 of connector JS1

Figure 3.15 Digital input control linesFigure 3.16 Digital output control linesALM1333INT CTLEXT CTL14OCT32STANDBY28THL9PGL27POWER8OVT34MONITORINGLINE

Standby indicates that the control circuits are powered, but the supply is disabled through the accontactor. This is the power supply's normal o

separately.3.8.1 Parallel Operation - DirectThe simplest parallel connection involves attaching the positive terminals of all supplies to beparalleled

Figure 3.17 Master/slave parallel connection Figure 3.18 Master/slave series connectionThe slave power supply must be configured for external program

Caution: No plus or minus voltage should exceed 1000 Vdc with respect toground.3.9.1 Series Operation - DirectThe simplest series connection involves

unit and the master unit.3.10 Pulse LoadingThe power supply will automatically crossover from constant voltage to constant currentoperation, or the re

+2.5V REF CAL: Reference used for the calibration procedure.VO1REM+: Remote positive voltage sense.VO1REM-: Remote negative voltage sense.VO2: Output

PHL: Phase loss shutdown.THL: Thermal overload shutdown.VOLT CTL: Voltage control.CUR CTL: Current control.LOC: Interlock open.STANDBY/ALM: Standby or

LIMITED WARRANTYThe following is made in lieu of all warranties expressed or implied.Magna-Power Electronics, Inc. warranties its products to be free

4.0 PROGRAMMING WITH SCPI COMMANDS4.1 Command FeaturesXR Series power supplies provide RS232 communications as a standard feature and IEEE-488 orEth

3. Verify the availability of the RS232 port selected.4. Turn on the power switch of the XR Series power supply and turn on the IBM PC orcompatible co

Figure 4.1 RS232 Communications using Microsoft Windows (tm) HyperTerminal4.3.1.1 VOLT and VOLT:TRIGThese commands set the immediate voltage level or

Examples: VOLT 200VOLTAGE:LEVEL 200VOLTAGE:LEVEL:IMMEDIATE:AMPLITUDE 2.5VOLT:TRIG MAXVOLTAGE:LEVEL:TRIGGERED 20Query Syntax: [SOURce]:VOLTage[:LEVel]

pending triggered level is a stored current value that is transferred to the power supply outputwhen a trigger occurs. A pending triggered level is u

Examples: CURR:PROT MAXCURRENT:PROTECTION:LEVEL 145E-1Query Syntax: [SOURce]:CURRent:PROTection[:LEVel]?[SOURce]:CURRent:PROTection [:LEVel]? MIN[SOU

Query Syntax: MEASure:VOLTage[:DC]? <>Examples: MEAS:VOLT?MEASURE:VOLTAGE:DC?Returned Parameters: <NR2>4.3.2.2 MEAS:CURR?Query Syntax: MEA

Examples: SYST:ERR?SYSTEM:ERROR?Returned Parameters: <error number>,<error string>Related Commands: None4.3.4 Status SubsystemThis subsyst

12-15 NU4.3.4.2 Questionable Register This query returns the value of the Questionable Register. The Questionable Register is a read-only register th

Returned Parameters: 0 | 1Related Commands: *RST, *RCL, *SAV4.3.5.2 OUTP:ARM (not available for XR Series power supplies)This command selects between

CLAIM FOR DAMAGE IN SHIPMENTThis instrument received comprehensive mechanical and electrical inspections before shipment. Immediately upon receipt fro

Command Syntax: OUTPut:START <>Examples: OUTP:STARTOUTPUT:STARTQuery Syntax: noneRelated Commands: *RST, OUTP:STOP, OUTP:ARM, PER4.3.5.4 OUTP:ST

initiate continuous is enabled (INIT:CONT ON), the trigger subsystem immediately re-initiatesitself after ABORt, thereby setting WTG. ABOR is execute

Examples INIT INITIATE:IMMEDIATEINIT:CONT 1 INITIATE:CONTINUOUS OFFQuery Syntax (for INIT[:IMM]): NoneQuery Syntax (for INIT:CONT): INIT:CONT?Returned

Examples: CALIBRATE:PASSWORD 1234CAL:PASS 1234Query Syntax: NoneRelated Commands: None4.3.9.3 CAL:POTThis command sets the value for the specified pot

Examples: CALIBRATE:SCALE:CURRENT 375.0CAL:SCAL:CURR 375.0Query Syntax: CALibrate:SCALe:CURRent? <>Returned Parameters: <NR3>Related Comma

Examples: CALibrate:STOPCAL:STOPQuery Syntax: NoneRelated Commands: None4.3.10 Configure SubsystemThe Configure Subsystem sets and returns the configu

Returned Parameters: 0 | 1Related Commands: None4.3.10.3 CONT:EXTThis command enables or disables the external inputs for start, stop, arm, and clear.

This command sets the operational mode of the power supply: rotary, keypad, external, or remote. Keypad configuration is not available for XR Series p

Query Syntax: [SYSTem][:COMMunicate]:GPIB:ADDR?Returned Parameters: <NR1> Related Commands: None4.3.12 Ethernet Communications Subsystem4.3.12

4.3.12.3 NET:SER? (Optional Ethernet only)This command sets the serial number of the Ethernet module. The serial number is an integerranging from 1 t

TABLE OF CONTENTSSection Title Page1.0 GENERAL INFORMATION 11.1 Description 11.2 Features 11.3 IEC Symbols Used in Manual 41.4 Power Requirements 41

Examples: SYSTem:COMM:NET:GATE 192.168.10.2NET:GATE 192.168.10.2Query Syntax: [SYSTem][:COMMunicate]:NETwork:GATE?Returned Parameters: <string>

Related Commands: NET:MAC, NET: ADDR, NET:GATE, NET:SUBN, NET:HOST, NET:DHCP4.3.12.8 NET:HOST? (Optional Ethernet only)This query reads the host name

locations are available for programming.The query command, MEM?, returns the current memory location.Command Syntax: [RECall]:MEMory <NR1>Exampl

(default) 0 disabled disabled1 Vom=Vo×Mod Vom=Vo+Mod2 Iom=Io×Mod Iom=Io+ModNotes:1) Vom is the adjusted output voltage as a function of the modulat

which is actively applied to the modulation function. With Loc set to 1, data will be stored to theCache Table, the table intended to be accessed in t

Table, which is stored in RAM, loses its data on power down cycles. This command allows thisdata to be recovered at the power on cycle. Command Syntax

273.0E-2<NRf> Extended format that includes <NR1>, <NR2> and <NR3>. 273-273.02.73E2<NRf+> Expanded decimal format that i

Query Syntax: noneReturned Parameters: noneRelated Commands: *RST4.5.2 Read Event Status RegisterThis query reads the Event Status Register (ESR). Af

Figure 4.1 Status Byte GenerationFigure 4.2 ESE and ESR Generation76

Table 4.6 EVENT STATUS REGISTER BIT POS. WEIGHT ABBREVIATION DESCRIPTION0 1 OPC Operation Complete1 2 NU Not Used2 4 QYE Query Error3 8 DDE Device Dep

3.9 Series Operation 433.9.1 Series Operation - Direct 443.9.2 Series Operation - Master/Slave 443.10 Pulse Loading 453.11 Nomenclature 454.0 PROGRA

BIT POS. WEIGHT ABBREVIATION DESCRIPTION0 1 NU Not Used1 2 NU Not Used2 4 NU Not Used3 8 NU Not Used4 16 MAV Message Available5 32 ESB Event Status Bi

fields separated by commas.Query Syntax: *IDN?Returned Parameters: Company Name, Power Supply Model, S/N (string format)Example: Magna-Power Electron

The *RCL command forces an ABORt command before resetting any parameters. ABOR cancelsany trigger actions presently in progress and sets INIT:CONT to

BIT ERROR CODE ERROR TYPE5 100 through -199 Command4 200 through -299 Execution3 300 through -399 Device dependent2 400 through -499 QueryTable 4.10 E

Status STAT:OPER:COND?STAT:QUES:COND?!!!!Output OUTP?OUTP:ARM (not available with XR Series)OUTP:STARTOUTP:STOPOUTP:PROT:CLE!!!!!!!!Abort ABORTrigger

IEEE Standard *CLS*ESR?*ESE *STB?*SRE?*IDN?*SAV*RCL*RST !!!!!!!!!!!!!!!!Notes:1. C: command, Q: query.83

5.0 INTERFACING USING THE REMOTE INTERFACE SOFTWAREThe Remote Interface Software is shipped with XR Series power supplies. The software providesthe

Figure 5.1 Configuration setupFigure 5.2 GPIB communications setup85

(a) (b)Figure 5.3 Find devices and (b) change device’s GPIB settings5.3 Command PanelThe Command Panel is illustrated in figure 5.5. The Command Pane

Figure 5.4 Virtual Control PanelFigure 5.5 Command Panel87