Rear Panel RS232/RS485 Connector | TDK 1500W, 750W specs

2. There are two Remote modes:

1. Remote:	In this mode, return to local can be made by the front panel REM/LOC or via
	serial port command RMT 0. Set the unit into Remote mode via serial port
	RMT 1 command.

2.Local Lockout: In this mode the unit can be returned to Remote mode via the serial port RMT 1 command or by turning off the AC power until the display turns off, and then turn it to on again. In local Lockout mode, the front panel REM/LOC button is not ac- tive. Set the unit into Local Lockout mode via serial port RMT 2 command.

7.2.6RS232/RS485 port in Local mode

When the power supply is in Local mode, it can receive queries or commands. If a query is received, the power supply will reply and remain in Local mode. If a command that affects the output is re- ceived, the power supply will perform the command and change to Remote mode.

Serial commands may be sent to set the status registers and read them while the unit is in Local mode. If the Enable registers are set (refer to Section 7.11) the power supply will transmit SRQ’s while in Local.

7.2.7Front panel in Remote mode

Front panel control in Remote mode is Disabled except for:

1.PREV: use to preview the Voltage and Current setting.

2.OVP/UVL: use to preview the OVP/UVL setting.

3.LOC/REM: use to set the unit into Local mode.

In Local Lockout mode, only the PREV and OVP/UVL pushbuttons are active.

7.3 REAR PANEL RS232/RS485 CONNECTOR

The RS232/RS485 interface is accessible through the rear panel RS232/RS485 IN and RS485 OUT connectors. The connectors are 8 contact RJ-45. The IN and OUT connectors are used to connect power supplies in a RS232 or RS485 chain to a controller. Refer to Fig. 7-1 for IN/OUT connectors.

SG

NC

TXD +

RXD- RXD+

TXD-

NC

NC

8 7 6 5 4 3 2 1

RX

TX

TXD- RXD-

TXD +

RXD+

NC

SG

Shield

8 7 6 5 4 3 2 1

(connector enclosure)

OUTIN

Fig.7-1: Rear panel J3 IN/OUT connectors pinout

NOTE

Tx and Rx are used for RS232 communication. Txd +/- and Rxd +/- are used for RS485 communication. Refer to RS-232 and RS-485 cabling and connection details.

50

83-507-013 Rev. D

Image 58

TDK 1500W, 750W Rear Panel RS232/RS485 Connector, 6 RS232/RS485 port in Local mode, Front panel in Remote mode

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………………………………… Disclaimer Limitation of WarrantyWarranty Service Trademark Information Safety Instructions Environmental Conditions SICHERHEITS-INSTALLATIONS Anweisungen Anderungen and Bauteileersatz Sicherheits-und WarnsymboleUmweltbedingungen Introduction Features and optionsGeneral Information General Description Analog voltage programming and monitoring Multiple output power systemControl via the serial communication port Parallel operation Accessories Specifications Chapter Vout Supplemental Characteristics Genesystm 750W & 1500W Power Supplies Outline Drawings Preparation for USE InstallationGeneral Initial Inspections AC Source Requirements AC Input Power ConnectionLOCATON, Mounting and Cooling Rack Mount Slides optional AC Input Wire Connection, 1500W models AC Input Connector, 1500W modelsAC Input Connector, 750W models AC Input Cord General TURN-ON Checkout ProcedurePrior to Operation OVP Check Constant Voltage CheckConstant Current Check UVL Check Connecting the Load Wire termination AWG Inductive loads Noise and Impedance EffectsMaking the load connections 6V to 60V Models Wire terminal lug 2 places 80V to 600V Models Load wires connection to the output connector Connecting single loads, remote sensing Connecting single loads, local sensing defaultConnecting multiple loads, radial distribution method Multiple load connection with distribution terminals Grounding outputs Local and Remote Sensing Sense wiringOutput Terminal Grounding Local sensing 10.4 J2 sense connector technical information Remote sensing Front and Rear Panel Controls and Connectors Front Panel Controls and Indicators Auxiliary Function Rear Panel Connections and Controls Rear panel connections and controls Rear Panel SW1 Setup Switch Resetting the SW1 switch 1 SW1 position function Rear Panel J1 Programming and Monitorng Connector Making J1 connections Ifcom SignalEnain Local Constant Current Mode Constant Voltage ModeLocal Operation Over Voltage Protection OVP Setting the OVP levelResetting the OVP circuit Automatic Crossover Foldback Protection Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorUnder Voltage Limit UVL Output ON/OFF Control CV/CC Signal ENABLE/DISABLE Control VIA Rear Panel J1 ConnectorPsok Signal Auto-restart mode Over Temperature Protecton OTPLast Setting Memory Safe-start mode Series Operation Series connection for increased output voltage Series connection for positive and negative output voltage Series connection for positive/negative output voltages Parallel Operation Master and Slave units default operation Advanced parallel configurationSetting the units as Master or Slave Connection to the load Current display accuracy To release units from Slave modeAST OFF *OUT OFF Unlocked front panel DAISY-CHAIN ConnectionFront Panel Locking Locked front panel Remote Analog Programming LOCAL/REMOTE Analog Indication Down Remote voltage programming connection Resisitive Programming of Output Voltage and Current Limit Remote resistive programming Remote Monitoring of Output Voltage and Current RS232 & RS485 Remote Control Configuration 6 RS232/RS485 port in Local mode Rear Panel RS232/RS485 ConnectorFront panel in Remote mode MD Mode SRQ MD Mode Option Factory Installed MD Mode DescriptionMD Mode enable Serial communication mode MD Mode SRQ Retransmission Connecting Power Supplies to RS232 or RS485 BUS Single power supply Communication Interface Protocol Error Messages Command SET Description ID Control Commands Initialization Control CommandsOutput 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 Required Test if MD Mode is Installed Addressed commands with response Read registersPrint Power On Time Addressed commands without response Acknowledge SRQ 1010 None Disable retransmission of SRQs by GEN750W models GEN1500W models Current programming range STATUS, Error and SRQ Registers 10.6 Status Control Commands Conditional Registers Status Registers Service Request Enable and Event Registers BIT Fault Enable Register Fault Event Register Status Enable Register Status Event Register Serial Communication Test SET-UP Power supply set-upCommunication Test 1 0-5V/0-10V Option PN IS510 SpecificationsIsolated Analog Programming Option PPM/C Isolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance Fuse Rating OUP