TDK 1500W, 750W 50, 7.3 REAR PANEL RS232/RS485 CONNECTOR

83

-

507

-

013 Rev. D

50

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 d

e

tails.

2.

There are two Remote modes:

1. Remote:

In this mode, return to lo

cal 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 ser

ial 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 a

c-

tive. Set the unit into Local Lockout mode via serial port RMT 2 co

m

mand.

7.2.6

RS

232/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 r

e-

ceived, the power supply will p

erform 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

.

7.2.7

Front 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 Lock

out 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 co

nnectors are used to connect

power supplies in a RS232 or RS485 chain to a controller. Refer to Fig. 7

-

1 for IN/OUT conne

c

tors.

NC

NC

RX

NC

NC

TXD

RXD

TXD

RXD

RXD

TXD

RXD

TXD

SG

SG

-

-

-

-

+

+

+

+

TX

OUT

IN

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

8 7 6 5 4 3 2 1

8 7 6 5 4 3 2 1

Shield

(connector enclosure)

Contents

Main GENESYS 750W/1500W - TDK Programmable DC Power Supplies Page Page Page Page Page Page TAB LE OF CONTENTS 83 F 1 WARRANTY LIMITATION OF WARRANTY WARRANTY SERVICE DISCLAIMER TRADEMARK INFORMATION SAFETY INSTRUCTIONS CAUTION INSTALLATION CATEGORY GROUNDING FUSES SAFETY INSTRUCTIONS ENVIRONMENTAL CONDITIONS SICHERHEITS - INSTALLATIONS ANWEISUNGEN Page CHAPTER 1 GENERAL INF 6 ORMATION 1.1 USER MANUAL CONTENT 1.2 INTRODUCTION Page 8 1.3 ACCESSORIES CHAPTER 2 SPECIFICATIONS mA Vout: 4 digits,accuracy:0.5%of rated current +1 count 4 digits,accuracy:0.5%of rated voltage+ 1 count Re-startmodes(AutoRestart, SafeStart) Baudrateselection:1200, 2400,4800, 9600and 19200 Page Page CHAP 13 TER 3 INSTALLATION 3.1 GENERAL 3.2 PREPARATION FOR USE 14 mount slides assembly 1: Rack Fig. 3 3.5 LOCATON, MOUNTING AND COOLING Fig.3-2: Stripped Wires installed in Strain Relief 16 3.8 TURN (Phoenix) Plug P/N: MC1,5/5-ST-3,81 Fig.3-4: J2 Sense connector default conn ection Page 18 3.9 CONNECTING THE LOAD Page Page Page Page +L + +L + 24 +L + 25 OUTPUT TERMINAL GROUNDING 3.10 LOCAL AND REMOTE SENSING Fig.3-14: J2 Sense connector location Page 27 CHAPTER 4 FRONT AND REAR PANEL CONTROLS AND CONNECTORS Table 4 the power supply front panel. 1 to review the controls, indicators and meters located on See Fig.4 Page 29 4.3 REAR PANEL CONNECTIONS AND CONTROLS Fig.4-2: Rear panel connections and controls 30 4.4 REAR PANEL SW1 SETUP SWITCH Fig.4-3: SW1 setup DIP-switch 4.4.2 aded screwdriver to change the SW1 switch setting. bl Off. Then use any small flat 32 4.5 REAR PANEL J1 PROGRAMMING AND MONITORNG CONNECTOR Page CHAPTER 5 LOCAL OPERATION 35 5.3 OVER VOLTAGE PROTECTION (OVP) 36 OUTPUT SHUT 5.7 5.6 5.5 37 5.8 2 for The SO control logic can be selected by the rear panel SW1 Setup switch. Refer to Table 5 solated from the power supply output. 38 START AND AUTO 5.11 SAFE RESTART MODES 5.12 OVER TEMPERATURE PROTECTON (OTP) 39 5.14 SERIES OPERATION Page 41 5.15 PARALLEL OPERATION Page Page 44 5.17 FRONT 5.16 DAISY CHAIN CONNECTION PANEL LOCKING CHAPTER 6 REMOTE ANALOG PROGRAMMING 6.2 LOCAL/REMOTE AN 6.1 INTRODUCTION ALOG INDICATION 6.3 LOCAL/REMOTE ANALOG INDICATION 46 6.4 REMOTE VOLTAGE PROGRAMMING OF OUTPUT VOLTAGE AND OUTPUT CURRENT 47 6.5 RESISITIVE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT LIMIT 48 6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT 49 CHAPTER 7 RS232 & RS485 REMOTE CONTROL 7.1 INTRODUCTION 7.2 CONFIGURATION 50 7.3 REAR PANEL RS232/RS485 CONNECTOR Page 52 7.5 CONNECTING L=2m typ. L=2mtyp. Fig.7-3: RS232 cable with DB9 con nector (P/N: GEN/232-9) 53 7.6 COMMUNICATION INTERFACE PROTOCOL 54 7.7 ERROR MESSAGES 7.8 COMMAND SET DESCRIPTION Page Page 57 7.9 GLOBAL OUTPUT COMMANDS 58 7.10 SINGLE BYTE COMMANDS Page Page GEN750W model s program the power supply over the rated values. The power supply can accept values higher 5% than the table values, howeverit is not rec ommended to 4: Current programming range 62 7.11 STATUS, ERROR AND SR Q REGISTERS Status Registers Serial Fig.7-7: Status and Error Registers D iagram 9 for the Status Condition register bits. tion Register bits and Table 7 i Cond 7.11.2 Conditional Registers (continued) 7.11.3 r Remote mode. will be generated either in Local o The SRQ message is: Inn terminated by CR, where the nn is the power supply address. The SRQ Page Page 67 7.12 SERIAL COMMUNICATION TEST SET UP 68 CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION 8.2 SPECIFICATION 8.1 INTRODUCTION S 69 8.3 ISOLATED PROGRAMMING & MONITORING CONNECTOR 70 8.4 SETUP AND OPERATING INSTRUCTIONS 71 CHAPTER 9 MAINTENANCE 9.5 PARTS REPLACEMENT AND REPAIR 9.2 UNIT 9.1 INTRODUCTION S UNDER WARRANTY 72 9.7 FUSE RATING