User manual

ManualsBrandsTDK-LAMBDA ManualsLaboratory & Bench PSUs19" bench PSU (adjustable voltage) 0 - 20 Vdc 0 - 165 A 1 x RS232, RS485, Ethernet

CHAPTER 6 REMOTE ANALOG PROGRAMMING

CHAPTER7RS232 & RS485 REMOTE CONTROL

CHAPTER8ISOLATED ANALOG PROGRAMMING OPTION

CHAPTER 9 MAINTENANCE

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6.1INTRODUCTION ...........................................................................................................................

6.2 LOCAL/REMOTE ANALOG CONTROLL.......................................................................................

6.3 LOCAL/REMOTE ANALOG INDICATION......................................................................................

6.4 REMOTE VOLTAGE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT LIMIT .............

6.5 RESISTIVE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT LIMIT ...........................

6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT .............................................

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7.1INTRODUCTION ...........................................................................................................................

7.2 CONFIGURATION .........................................................................................................................

7.2.1 Default setting .......................................................................................................................

7.2.2 Address setting .....................................................................................................................

7.2.3 RS232 or RS485 selection ...................................................................................................

7.2.4 Baud rate setting ...................................................................................................................

7.2.5 Settingthe unitinto Remoteor Local mode ..........................................................................

7.2.6 RS232/458 portat Local mode .............................................................................................

7.2.7Front panel in Remote mode ................................................................................................

7.3 REAR PANEL RS232/485 CONNECTOR ......................................................................................

7.4 CONNECTING POWER SUPPLIES TO RS232 OR RS485 BUS .................................................

7.4.1Single power supply ..............................................................................................................

7.4.2 Multi power supplies connectionto RS232 or RS485 bus ....................................................

7.5 COMMUNICATION INTERFACE PROTOCOL ..............................................................................

7.5.1 Dataformat ...........................................................................................................................

7.5.2 Addressing ............................................................................................................................

7.5.3 End of message ....................................................................................................................

7.5.4 Command repeat .................................................................................................................

7.5.5 Checksum .............................................................................................................................

7.5.6 Acknowledge .........................................................................................................................

7.5.7Error message ......................................................................................................................

7.5.8 Backspace ............................................................................................................................

7.6 ERROR MESSAGES .....................................................................................................................

7.7 COMMAND SET DESCRIPTION ..................................................................................................

7.7.1 General guides .....................................................................................................................

7.7.2 Command set categories ......................................................................................................

7.7.3Initialization control commands .............................................................................................

7.7.4ID control commands ............................................................................................................

7.7.5 Output control commands .....................................................................................................

7.7.6Global output commands.......................................................................................................

7.7.7Status control commands .....................................................................................................

7.8STATUS, ERROR AND SRQ REGISTERS ...................................................................................

7.8.1 General .................................................................................................................................

7.8.2 Conditional registers .............................................................................................................

7.8.3 Service Request: Enabled and Event Registers ...................................................................

7.9 SERIAL COMMUNICATION TEST SET-UP ..................................................................................

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8.1INTRODUCTION ...........................................................................................................................

8.2 SPECIFICATIONS .........................................................................................................................

8.2.10-5V/0-10V option .................................................................................................................

8.2.24-20mA option .......................................................................................................................

8.3ISOLATED PROGRAMMING&MONITORING CONNECTOR ....................................................

8.4 SETUP AND OPERATING INSTRUCTIONS .................................................................................

8.4.1 Settingupthe power supplyfor 0-5/0-10V Isolated Programming and Monitoring ...............

8.4.2 Settingupthe power supplyfor 4-20mA Isolated Programming and Monitoring ..................

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9.1INTRODUCTION ...........................................................................................................................

9.2 UNITS UNDER WARRANTY .........................................................................................................

9.3 PERIODIC MAINTENANCE ..........................................................................................................

9.4 ADJUSTMENT AND CALIBRATION .............................................................................................

9.5PARTS REPLACEMENT AND REPAIRS .......................................................................................

9.6 TROUBLESHOOTING ...................................................................................................................

9.7 FUSE RATING ...............................................................................................................................

USER MANUAL INDEX ........................................................................................................................

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8.5

PARALLEL OPERATION WITH ISOLATED ANALOG OPTION................................................................