Unlocked front panel, Locked front panel | TDK 750W HALF RACK

5.17.1 Unlocked front panel

In this mode, the front panel controls are Enabled to program and monitor the power supply pa- rameters.

5.17.2 Locked front panel

In this mode the following front panel controls are Disabled: -VOLTAGE and CURRENT encoders.

-FOLD button. -OUT button

The power supply will not respond to attempts to use these controls. The VOLT display will show “LFP” to indicate that the front panel is locked.

OVP/ UVL button is active to preview the OVP and UVL setting.

Use the PREV button to preview the Output Voltage and Current setting or to unlock the front panel.

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83-507-5002 Rev. B

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TDK 750W HALF RACK technical manual Unlocked front panel, Locked front panel

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 General Information Features and optionsIntroduction General Description Control via the serial communication port Multiple output power systemAnalog voltage programming and monitoring Parallel operation Accessories Chapter Specifications Front Panel Supplemental Characteristics Genesystm Genh 750W Power Supplies Outline Drawings General InstallationPreparation for USE Initial Inspections Rack Mounting Single unit installation LOCATION, Mounting and Cooling AC Input Power ConnectionAC Source Requirements GENH/RM Rack Mounting outline drawings AC Input Connector TURN-ON Checkout ProcedureAC Input Cord General Constant Current Check Constant Voltage CheckOVP Check UVL Check Connecting the Load AWG Wire termination Inductive loads Noise and Impedance EffectsMaking the load connections 6V to 60V Models Bus-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 Grounding outputs Multiple load connection with distribution terminals Output Terminal Grounding Sense wiringLocal and Remote Sensing Local sensing Remote sensing 10.4 J2 sense connector technical information Voltage Front and Rear Panel Controls and ConnectorsFront Panel Controls and Indicators Auxiliary Function Rear panel connections and controls Number Description Rear Panel Connections and Controls 1 SW1 position function Rear Panel SW1 Setup Switch Making J1 connections Rear Panel J1 Programming and Monitoring ConnectorResetting the SW1 switch 83-507-5002 Rev. B Enain SignalIfcom Local Constant Current Mode Constant Voltage ModeLocal Operation Standard Operation Resetting the OVP circuit Setting the OVP levelOver Voltage Protection OVP Automatic Crossover Under Voltage Limit UVL Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorFoldback Protection Output ON/OFF Control CV/CC Signal ENABLE/DISABLE Control VIA Rear Panel J1 Connector Over Temperature Protecton OTP Psok SignalLast Setting Memory SAFE-START and AUTO-RESTART Modes Series connection for increased output voltage Series Operation Series connection for positive/negative output voltages Series connection for positive and negative output voltage Setting up the Slave units Setting up the Master unitParallel Operation Basic parallel operation Setting Foldback protection Setting Over Voltage protectionAdvanced parallel configuration Setting the units as Master or Slave To release units from Slave mode Master and Slave units default operationCurrent display accuracy AST OFF OUT OFF Front Panel Locking DAISY-CHAIN Connection Locked front panel Unlocked front panel LOCAL/REMOTE Analog Indication Remote Analog Programming Remote voltage programming connection Down Remote resistive programming Resisitive Programming of Output Voltage and Current Limit Remote Monitoring of Output Voltage and Current Configuration RS232 & RS485 Remote Control Front panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode enable Serial communication mode MD Mode DescriptionMD Mode SRQ MD Mode SRQ Retransmission Single power supply Connecting Power Supplies to RS232 or RS485 BUS Communication Interface Protocol Command SET Description Error Messages Output Control Commands Initialization Control CommandsID Control Commands Filter DVC?FILTER? OUT? Global Output Commands Enable MD Mode MD Mode Option Required Single Byte CommandsDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option Required Retransmit 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 Control Commands STATUS, Error and SRQ Registers TXD Conditional Registers BIT Service Request Enable and Event Registers Fault Event Register Fault Enable Register Status Event Register Status Enable Register Communication Test Power supply set-upSerial Communication Test SET-UP Isolated Analog Programming Option Specifications1 0-5V/0-10V Option PN IS510 PPM/C Isolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating