TDK 750W, 1500W Multiple output power system, Control via the serial communication port

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Remote sensing to compensate for voltage drop of power leads.

External Analog Programming and Monitoring standard (0-5V or 0-10V, user selectable).

Cooling fan speed control for low noise and extended fan life.

Zero stacking-no ventilation holes at the top and bottom surface of the power supply.

Optional GPIB interface (SCPI compatible).

Optional Isolated Analog programming/monitoring (0-5V or 0-10V, user selectable and 4-20mA).

1.2.4Multiple output power system

The GenesysTM power supplies series can be configured into a programmable power system of up to 31 units using the built-in RS232/RS485 communication port and the RS485 linking cable provided with each power supply.

In a GPIB system, each power supply can be controlled using the optional GPIB controller (factory installed).

1.2.5Control via the serial communication port

The following parameters can be programmed / monitored via the serial communication port:

1.Output Voltage setting.

2.Output Current setting.

3.Output Voltage measurement.

4.Output On/Off control.

5.Output Current measurement.

6.Foldback protection setting

7.Over-voltage protection setting and readback.

8.Under-Voltage limit setting and readback.

9.Power-supply start up mode (Auto-restart or Safe-start mode).

1.2.6Analog voltage programming and monitoring

Analog inputs and outputs are provided at the rear panel for analog control of the power supply. The Output Voltage and the Current can be programmed by analog voltage or by resistor, and can be monitored by analog voltage. The power supply output can be remotely set to On or Off and analog signals monitor the proper operation of the power supply and the mode of operation (CV/CC).

1.2.7Parallel operation

GenesysTM power supplies of the same Output Voltage and Current rating can be paralleled in a mas- ter-slave configuration with automatic current sharing to increase power available.

1.2.8Output connections

Output connections are made to rear panel bus-bars for models up to 60V and to a 4-terminal wire clamp connector for models above 60V rated output voltage. Either the positive or negative terminal may be grounded or the output may be floated. Models up to 60VDC Rated Output shall not float out- puts more than +/- 60VDC above/below chassis ground. Models >60VDC Rated Output shall not float outputs more than +/-600VDC above/below chassis ground. Contact factory for assistance with higher float voltage applications.

Local or remote sense may be used. In remote sense, the voltage drop on the load wires should be minimized. Refer to the specifications for the maximum voltage drop value.

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83-507-013 Rev. D

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Contents Genesystm 750W/1500W Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and Connectors ………...……… Remote Analog PROGRAMMING……………………………………………… Isolated Analog Programming OPTION………………………………… Trademark Information Limitation of WarrantyWarranty Service DisclaimerSafety Instructions Environmental Conditions SICHERHEITS-INSTALLATIONS Anweisungen Sicherheits-und Warnsymbole Anderungen and BauteileersatzUmweltbedingungen General Description Features and optionsGeneral Information IntroductionParallel operation Multiple output power systemControl via the serial communication port Analog voltage programming and monitoringAccessories Chapter SpecificationsVout Supplemental Characteristics Genesystm 750W & 1500W Power Supplies Outline Drawings Initial Inspections InstallationGeneral Preparation for USERack Mount Slides optional AC Input Power ConnectionLOCATON, Mounting and Cooling AC Source RequirementsAC Input Cord AC Input Connector, 1500W modelsAC Input Connector, 750W models AC Input Wire Connection, 1500W modelsTURN-ON Checkout Procedure GeneralPrior to Operation UVL Check Constant Voltage CheckConstant Current Check OVP CheckConnecting the Load AWG Wire terminationNoise and Impedance Effects Inductive loadsMaking the load connections 6V to 60V Models 80V to 600V Models Wire terminal lug 2 placesLoad wires connection to the output connector Connecting single loads, local sensing default Connecting single loads, remote sensingConnecting multiple loads, radial distribution method Grounding outputs Multiple load connection with distribution terminalsLocal sensing Sense wiringOutput Terminal Grounding Local and Remote SensingRemote sensing 10.4 J2 sense connector technical informationFront Panel Controls and Indicators Front and Rear Panel Controls and ConnectorsAuxiliary Function Rear panel connections and controls Rear Panel Connections and ControlsRear Panel SW1 Setup Switch 1 SW1 position function Resetting the SW1 switchMaking J1 connections Rear Panel J1 Programming and Monitorng ConnectorLocal SignalEnain IfcomConstant Voltage Mode Constant Current ModeLocal Operation Automatic Crossover Setting the OVP levelResetting the OVP circuit Over Voltage Protection OVPOutput ON/OFF Control Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorUnder Voltage Limit UVL Foldback ProtectionENABLE/DISABLE Control VIA Rear Panel J1 Connector CV/CC SignalPsok Signal Safe-start mode Over Temperature Protecton OTPLast Setting Memory Auto-restart modeSeries connection for increased output voltage Series OperationSeries connection for positive/negative output voltages Series connection for positive and negative output voltageParallel Operation Connection to the load Advanced parallel configurationSetting the units as Master or Slave Master and Slave units default operationTo release units from Slave mode Current display accuracyAST OFF *OUT OFF Locked front panel DAISY-CHAIN ConnectionFront Panel Locking Unlocked front panelLOCAL/REMOTE Analog Indication Remote Analog ProgrammingRemote voltage programming connection DownRemote resistive programming Resisitive Programming of Output Voltage and Current LimitRemote Monitoring of Output Voltage and Current Configuration RS232 & RS485 Remote ControlRear Panel RS232/RS485 Connector 6 RS232/RS485 port in Local modeFront panel in Remote mode MD Mode SRQ Retransmission MD Mode Option Factory Installed MD Mode DescriptionMD Mode enable Serial communication mode MD Mode SRQSingle power supply Connecting Power Supplies to RS232 or RS485 BUSCommunication Interface Protocol Command SET Description Error MessagesInitialization Control Commands ID Control CommandsOutput Control Commands OUT? DVC?Filter FILTER?Global Output Commands Enable SRQ retransmission MD Mode Option Required Single Byte CommandsEnable MD Mode MD Mode Option Required Disable SRQ retransmission MD Mode Option RequiredAddressed commands without response Acknowledge SRQ Addressed commands with response Read registersPrint Power On Time Test if MD Mode is Installed1010 None Disable retransmission of SRQs by GEN750W models GEN1500W models Current programming range 10.6 Status Control Commands STATUS, Error and SRQ RegistersStatus Registers Conditional RegistersBIT Service Request Enable and Event RegistersFault Event Register Fault Enable RegisterStatus Event Register Status Enable RegisterPower supply set-up Serial Communication Test SET-UPCommunication Test PPM/C SpecificationsIsolated Analog Programming Option 1 0-5V/0-10V Option PN IS510Isolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating
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