TDK 750W HALF RACK technical manual Rear Panel SW1 Setup Switch, 1 SW1 position function

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Table 4-2: Rear panel Connections and Controls (continued)

	Number	Item	Description	Section

	4	Remote Out	RJ-45 type connector, used for daisy-chaining power supplies to	7.3
	4	connector	form a serial communication bus.	7.5
		connector	form a serial communication bus.	7.5

	5	J1 Analog	Connector for remote analog interface. Includes Output Voltage	4.5
		Remote	and Current programming and monitoring signals, Shut-off control
		connector	(electrical signal), Enable/Disable control (dry-contact), Power Sup-
			ply OK (PS_OK) signal and operation mode (CV/CC) signal.
	6	SW1 Setup	Nine position DIP-switch for selecting remote programming and	4.4
		switch	monitoring modes for Output Voltage, Output Current and other
			control functions.
	7	J2 Remote	Connector for making remote sensing connections to the load for	3.10
		sense	regulation of the load voltage and compensation of load wire drop.	3.8.2
		connector
	8	Blank	Blank sub-plate for standard units. Isolated Remote Analog pro-	Fig. 4.2
		Sub-plate	gramming connector for units equipped with Isolated Analog control
			option. IEEE connector for units equipped with IEEE programming
			option (shown).
	9	IEEE switch	Two position DIP-switch for selecting IEEE mode or RS232/RS485	Fig. 4.2
			mode when IEEE option is installed.
	10	Ground	M4x0.7, 8mm long DBL-SEMS screw for chassis ground	Fig. 4.2
		screw	connection.

4.4 REAR PANEL SW1 SETUP SWITCH

The SW1 Setup switch (see Fig.4-3) is a 9-position DIP-switch that allows the user to choose the following:

−Internal or remote programming for Output Voltage and Output Current.

−Remote voltage or resistive programming of Output Voltage and Output Current limit.

−Select range of remote voltage and resistive programming.

−Select range of output Voltage and Output Current monitoring.

−Select the Remote Shut-Off control logic.

−Select between RS232 and RS485 communication interface.

−Enable or disable the rear panel Enable/Disable control (dry contact).

1

2

3

4

5

6 7

8

9

Fig.4-3: SW1 setup DIP-switch

4.4.1 SW1 position function

Refer to Table 4-3 for description of SW1 position functions. The factory default setting is Down for all positions.

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83-507-5002 Rev. B

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Contents Genesystm 750W Half Rack Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and CONNECTORS………... ……… ……… Isolated Analog Progamming Option ……………………………..…… Warranty Safety Instructions Safety Instructions SICHERHEITS-INSTALLATIONS Anweisungen Umweltbedingungen Sicherheits-und WarnsymboleAnderungen and Bauteileersatz Introduction Features and optionsGeneral Information General DescriptionAnalog voltage programming and monitoring Multiple output power systemControl via the serial communication port Parallel operationAccessories Specifications ChapterFront Panel Supplemental Characteristics Genesystm Genh 750W Power Supplies Outline Drawings Preparation for USE InstallationGeneral Initial InspectionsSingle unit installation Rack MountingAC Source Requirements AC Input Power ConnectionLOCATION, Mounting and Cooling GENH/RM Rack Mounting outline drawingsAC Input Cord TURN-ON Checkout ProcedureAC Input Connector GeneralOVP Check Constant Voltage CheckConstant Current Check UVL CheckConnecting the Load Wire termination AWGMaking the load connections Noise and Impedance EffectsInductive loads 6V to 60V ModelsBus-bars shield mounting 80V to 600V Models 83-507-5002 Rev. B Connecting multiple loads, radial distribution method Connecting single loads, local sensing defaultConnecting single loads, remote sensing Multiple load connection with distribution terminals Grounding outputsLocal and Remote Sensing Sense wiringOutput Terminal Grounding Local sensing10.4 J2 sense connector technical information Remote sensingVoltage Front and Rear Panel Controls and ConnectorsFront Panel Controls and Indicators Auxiliary Function Rear Panel Connections and Controls Rear panel connections and controls Number DescriptionRear Panel SW1 Setup Switch 1 SW1 position functionMaking J1 connections Rear Panel J1 Programming and Monitoring ConnectorResetting the SW1 switch 83-507-5002 Rev. B Ifcom SignalEnain LocalLocal Operation Constant Voltage ModeConstant Current Mode Standard OperationOver Voltage Protection OVP Setting the OVP levelResetting the OVP circuit Automatic CrossoverFoldback Protection Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorUnder Voltage Limit UVL Output ON/OFF ControlENABLE/DISABLE Control VIA Rear Panel J1 Connector CV/CC SignalLast Setting Memory Psok SignalOver Temperature Protecton OTP SAFE-START and AUTO-RESTART ModesSeries Operation Series connection for increased output voltageSeries connection for positive and negative output voltage Series connection for positive/negative output voltagesParallel Operation Setting up the Master unitSetting up the Slave units Basic parallel operationAdvanced parallel configuration Setting Over Voltage protectionSetting Foldback protection Setting the units as Master or SlaveCurrent display accuracy Master and Slave units default operationTo release units from Slave mode AST OFF OUT OFFDAISY-CHAIN Connection Front Panel LockingUnlocked front panel Locked front panelRemote Analog Programming LOCAL/REMOTE Analog IndicationDown Remote voltage programming connectionResisitive Programming of Output Voltage and Current Limit Remote resistive programmingRemote Monitoring of Output Voltage and Current RS232 & RS485 Remote Control ConfigurationFront panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode SRQ MD Mode DescriptionMD Mode enable Serial communication mode MD Mode SRQ RetransmissionConnecting Power Supplies to RS232 or RS485 BUS Single power supplyCommunication Interface Protocol Error Messages Command SET DescriptionOutput Control Commands Initialization Control CommandsID Control Commands FILTER? DVC?Filter OUT?Global Output Commands Disable SRQ retransmission MD Mode Option Required Single Byte CommandsEnable MD Mode MD Mode Option Required Enable SRQ retransmission MD Mode Option RequiredRetransmit Last Message Addressed commands with response Read registersPrint Power On Time Re-enable SRQ with out reading/clearing the Seve Register Test if MD Mode is InstalledAddressed commands without response Acknowledge SRQ 110x STATUS, Error and SRQ Registers Status Control CommandsConditional Registers TXDService Request Enable and Event Registers BITFault Enable Register Fault Event RegisterStatus Enable Register Status Event RegisterCommunication Test Power supply set-upSerial Communication Test SET-UP 1 0-5V/0-10V Option PN IS510 SpecificationsIsolated Analog Programming Option PPM/CIsolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating