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TDK 1500W, 750W 44, 5.17 FRONT, 5.16 DAISY, CHAIN CONNECTION, PANEL LOCKING

1 80

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83

-

507

-

013 Rev. D

44

5.16 DAISY

-

CHAIN CONNECTION

It is possible to configure a multiple power supply system to shut down all the units when a fault cond

i-

tion occurs in o

ne of the units. When the fault is removed, the system recovers according to its setting

to Safe

-

start or Auto

-

r

e

start mode.

Setup switch SW1, position 5 should be set to its DOWN position to enable the Daisy

-

chain operation.

Other SW1 pos

i

tions can be set

according to the application requirements.

If a fault occurs in one of the units, its PS_OK signal will be set to a low level and the display will ind

i-

cate the fault. The other units will shut off and their display will indicate “SO”. When the fault condi

tion

is removed, the units will recover to their last setting according to their Safe

-

start or Auto

-

restart se

t-

ting.

Fig.5

-

6 shows connection of three units, however the same connection method applies to systems

with a larger number of units.

5.17 FRONT

PANEL LOCKING

The front panel controls can be locked to protect from accidental power supply parameter change.

Press and hold the PREV button to toggle between “Locked front panel’ and “Unlocked front panel”.

The display will cycle between “LFP” and “UFP”

. Releasing the PREV button while one of the modes

is displayed, s

e

lects that mode.

5.17.1 Unlocked front panel

In this mode, the front panel controls are Enabled to program and monitor the power supply param

e-

ters.

5.17.2 Locked front panel

In this mode th

e 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 ind

i

cate 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 Vol

t

age and Current setting or to unlock the front panel.

Fig.5-6: Daisy-chain connectio n

POWERSUPPLY

#

1

J1-2,3

J1-16

J1-16

J1-16

J1-15

PS_OK

POWERSUPPLY

#

2

J1-2,3

J1-15

PS_OK

SO

POWERSUPPLY

#3

J1-2,3

J1-15

PS_OK

SO

SO

IF_COM

IF_COM

IF_COM

Fig.5-5: Parallel operation with Remote sensi ng

MASTER

POWERSUPPLY

SLAVE#1

POWERSUPPLY

J1-25

J1-10

P

IPGM

+

V

-

V

+

V

-

V

+S

-S

LOAD

Asshort as possible

Twisted

pair

+S

-S

+S

-S

Twisted

pair

J1-8

J1-12

ToJ1-10

SLAVE#2

POWERSUPPLY

+S

+LS

-LS

-S

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