TDK 5KW CHAPTER 7 RS232 & RS485 REMOTE CONTROL

83

-

5

15

-

0

00

Rev.

B

50

CHAPTER 7 RS232 & RS485 REMOTE CONTROL

7.1 INTRODUCTION

This Chapter describes the operation of the Genesys

TM

50

00W power supplies via the serial comm

u-

nication port. Details of the initial set

-

up, operation via RS232 or RS485, the command set and t

he

communication protocol are described in this Chapter.

7.2 CONFIGURATION

7.2.1

Default setting

The power supply is shipped witht he followingsett ings:

-

Address

6

-

Output

Off

-

Baud

-

rate

9600

-

Start up mode

Safe

-

start

-

RS232/485

RS232

-

OVP

Maximum

-

Vout setting

0

-

UVL

0

-

Iout setting

Maximum

-

Foldback

Off

-

Master/Slave

H1 (Master)

-

Front panel:

Unlocked (UFP)

7.2.2

Address setting

The power supply address can be set to any address between 0 and 30. Follow the instructions d

e-

scribed below to set the uni

t address.

1.

If the unit is in Remote mode (front panel REM/LOC LED illuminated), press the REM/LOCbu

t

ton

to put the unit into Local mode.

2.

Press and hold for the REM/LOC button for approximately 3 sec. The VOLTAGE display will ind

i-

cate the unit address.

3.

Usi

ng the VOLTAGE adjust encoder, select the unit address.

To preview the power supply address at any time, press and hold the REM/LOC button for approx. 3

sec. The VOLTAGE display will indicate the power supplyaddress.

7.2.3

RS232 or RS485 selection

To select be

tween RS232 or RS485 set the rear panel setup switch SW1

-

6 position to:

-

DOWN for RS232

-

UP for RS485

7.2.4

Baud Rate setting

Five optional Baud rates are possible: 1200, 2400, 4800, 9600 and 19200. To select the desired rate,

the fo

l

lowing steps should b

e taken:

1.

If the unit is in Remote mode (front panel REM/LOC LED illuminates), press REM/LOC button to

put the unit into Local mode.

2.

Press and hold the REM/LOC button for approximately 3 sec. The CURRENT display will show

the unit Baud Rate.

3.

Using the CURRE

NT adjust encoder, select the desired Baud Rate.

7.2.5

Setting the unit into Remote or Local mode

1.

The unit will be put into Remote mode only via serial communication command. Commands that

will put the unit into Remote mode are:

RST

PV n

OUT n

PC n

RMT n

(for

n values see Tables 7

-

5 and 7

-

6)

Contents

Main Page Page Page TABLE OF CONTENTS Page Page Page 83 F 1 016 Rev. WARRANTY LIMITATION OF WARRANTY WARRANTY SERVICE DISCLAIMER TRADEMARK INFORMATION SAFETY INSTRUCTIONS CAUTION INSTALLATION CATEGORY GROUNDING FUSES ~ SAFETY INSTRUCTIONS ENVIRONM ENTAL CONDITIONS 4 SICHERHEITS INSTALLATIONS ANWEISUNGEN ~ 6 CHAPTER 1 GENERAL INFORMATION 1.1 USER MANUALCONTENT 1.2 INTRODUCTION Page 8 1.3 ACCESSORIES CHAPTER 2 SPECIFICATIONS Page Page Page 13 CHAPTER 3 INSTALLATION 3.3 INITIAL INS 3.1 GENERAL 3.2 PREPARATION FOR USE PECTIONS 14 3.4 RACK MOUNTING 3.4.3 Plastic Supporting legs 3.5 LOCATION, MOUNTING AND COOLING 3.6 AC SOURCE REQUIREMENTS 15 3.7 AC INPUT POWER CONNECTION Fig.3-2: Stripped Wires installed in Strain Relief 17 3.8 TURN ON CHECKOUT PROCEDURE Page 19 3.9 CONNECTING THE LOAD Page Page Page Page + + + + Page 26 3.10 LOCAL AND REMOTE SENSING Page 28 CHAPTER 4 FRONT AND REAR PANELCONTROLS AND CONNECTORS 4.1 INTRODUCTION 4.2 FRONT PANEL CONTROLS AND INDICATORS Page 30 4.3 REAR PANEL CONNECTIONS ANDCONTROLS 31 4.4 RE AR PANEL SW1 SETUP SWITCH Fig.4-3: SW1 setup DIP-switch 4.4.1 SW1 position function Refer to Table 4 e SW1 switch setting. bladed screwdriver to change th off. Then use any small flat 33 4.5 REAR PANEL J1 PROGRAMMING ANDMONITORING CONNECTOR Page CHAPTER 5 LOCAL OPERATION Page 37 OUTPUT SHUT 5.7 5.6 5.5 38 5.8 2 for rear panel SW1 Setup switch. Refer to Table 5 The SO control logic can be selected by the 39 START AND AUTO 5.11 SAFE RESTART MODES 5.12 OVER TEMPERATURE PROTECTON (OTP) Page Page 42 5.15 PARALLEL OPERATION Page Page 45 5.16 DAISY CHAIN CONNECTION 5.17 FRONT PANEL LOCKING 46 CHAPTER 6 REMOTE ANALOG PROGRAMMING ALOG 6.2 LOCAL/REMOTE AN 6.1 INTRODUCTION CONTROL 47 6.4 48 6.5 RESISITIVE PROGRAMMING OF OUTPUT VOLTAGE ANDCURRENT LIMIT 49 6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT 50 CHAPTER 7 RS232 & RS485 REMOTE CONTROL 7.1 INTRODUCTION 7.2 CONFIGURATION 51 7.3 REAR PANEL RS232/RS485 CONNECTOR 52 7.4 MD MODE OPTION (Factory Installed) 53 5 Fig.7-3: RS232 cable with DB9 connector ( P/N: GEN/232-9) Fig.7-2: RS232 cable with DB25 connector (P/N: GEN/232-25) REMARKS 54 6. COMMUNICATION INTERFACE PROTOCOL 6 1 Data format 55 8 7 ERROR MESSAGES COMMAND SET DESCRIPTION Page Page 58 7.9 GLOBAL OUTPUT COMMANDS 59 7.10 SINGLE BYTE COMMANDS Page Page 5: Voltage programming range NOTE: 7: OVP programming range e 7 Tabl 63 7.11 STATUS, ERROR AND SRQ REGISTERS 83 B Rev. Fig.7-7: Status and Error Registers Diagram 7.11.2 Conditional Registers The fault Condition Register 10 for the Status Condition register bits. tion Register bits and Table 7 i 7.1 1.2 Conditional Registers (continued) Bit Set condition Fault symbol Fault name Page Page 68 MMUNICATION TEST SET 7.12 SERIAL CO UP 69 CHAPTER 8 ISOLATED ANALOG PROGRAMMINGOPTION 8.1 INTRODUCTION 8.2 SPECIFICATIONS 70 8.3 ISOLATED PROGRAMMING & MONITORING CONNECTOR 71 8.4 SETUP AND OPERATING INSTRUCTIONS 72 CHAPTER 9 MAINTENANCE 9.1 INTRODUCTION 9.2 UNITS UNDER WARRANTY 9.3 PERIODIC MAINTENANCE 9.4 ADJUSTMENTS AND CALIBRATION 73 9.7 FUSE RATING