Tektronix PS 5010 User manual

Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon 97077
070-3391 -00
Product Group 76
COMMITTED TO EXCELLENCE
PLEASECHECK FOR CHANGE INFORMATION
AT THE REAR OF THIS MANUAL.
PROGRAMMABLE
POWER SUPPLY
Francais Deutsch
INSTRUCTION MANUAL
Serial Number
First PrintingJUN 1981
Revised APR 1988

Copyright @ 1981 Tektronix, Inc. All rights reserved.
Contents of this publication may not bereproducedinany
form withouf the written permission of Tektronix. Inc.
Products of Tektronix. Inc.anditssubsidiaries arecovered
by U.S. and foreign patents and/or pending patents.
TEKTRONIX. TEK, SCOPE-MOBILE, and
@ are reg-
istered trademarks of Tektronix. Inc.
PrintedinU.S.A.Specification and price changeprivileges
are reserved.
Copyright
O 1981 durch Tektronix, Inc. Alle Rechte vorbe-
halten. Der lnhalt dieser Publikation dad ohne Genehmtgung
von Tektronix, Inc. nicht weitergegeben werden.
Produkte von Tektronix, Inc.undseinen Tochtergesellschaften
sind durch US- und Auslandspatente undloder schwebende
Patente abgedeckt.
TEKTRONIX. TEK. SCOPE-MOBILE und @ slnd geschutrte
Warenzeichen von Tektronix. Inc.
Gedruckt in U.S.A. Spezifikations- und Preisanderungen
bleiben vorbehalten.
Copyrrght C 1981 TE KTRONl X INC. Tous dro~tsrCservCs
Lecontenu de ce rnanuel ne peut atre reprodu~tsous quelque tor-
01981 % &?'& pfi 8 f 3 b a = 3 7 ti
Ft7G%
me que ce so~tsans I'accordde Tektron~xInc.
Tous les produ~tsTEKTRONIX sont brevet&
US et Etranger et
TEKTRONIX, TEK, SCOPE-MOBILE,
les logotypes TEKTRONIX, TEK SCOPE MOBILE,
dCposCs.
@(d-7-3 t+ n=3xttnZftiW2Td-
Imprime aux USA. TEKTRONI X se rCserve le drort de modifier :
NZIE 7 EPR~J, wm u!~%&(d?g'i ( ZFT~~S
caractkristiques et prix dans le cadre de d&veloppementstechno-
logiques.
2b.h 9 3 t -
INSTRUMENT SERIAL NUMBERS
Each instrument has a serial number on a panel insert, tag,
or stamped on the chassis. The first number or letter
designates the country of manufacture. The last five digits
of the serial number are assigned sequentially and are
unique to each instrument. Those manufactured in the
United States have six unique digits. The country of
manufacture is identified as follows:
BOO0000 Tektronix, Inc., Beaverton, Oregon, USA
100000 Tektronix Guernsey, Ltd., Channel Islands
200000 Tektronix United Kingdom, Ltd., London
300000 SonyJTektronix,Japan
700000 Tektronix Holland,
NV, Heerenveen,
The Netherlands

TABLE OF CONTENTS
Page
LlST OF ILLUSTRATIONS. . . .. . .... . . ..... ... . .
v
LlST OF TABLES
. . . .. . . ... . ..... . .. . ... . .....
vii
OPERATORS SAFETY SUMMARY
.. . . . .. ... .. ..
viii
SERVICE SUMMARY
. . . .. . . . . . . . .. ..... . ... . .
ix
RECAPITULATIFDES CONSIGNES DE SECURITE
x
CONSIGNES DE SECURITE . . .... . . . . . . . . . . ... .
xi
SICHERHEITSANGABENFUR DEN ANWENDER
. .
xii
SICHERHEITSANGABENFUR DEN SERVICE..
.. .
xiii
Section 1
Section 2
Chapitre 2
SPECIFICATION
Introduction . . ... . . . . . . . . . . . . ...
1-1
IEEE488 (GPIB) FunctionCapability 1-1
PerformanceConditions
. . . . .. . . . .
1-2
Electrical Characteristics
. . . . . . . . .
1-2
EnvironmentalCharacteristics
. . . ..
1-6
Physical Characteristics
. ... . . . . ..
1-7
OPERATING INSTRUCTIONS
Preparationfor Use. . .. . . . .. .. .. .
2-1
Repackaging Information
.. . ... . . .
2-1
Power Up Conditions(Self Test)
.. .
2-2
Controls, Connectorsand Indicators 2-2
OperatingConsiderations
.. . .. . .. . .
2-7
Auto Crossover.
.. .. . . . ... . ... ..
2-7
. Logic Supply Foldback Current
Limit..
... . . . . . . .. .. ... . . . .. . . .
2-7
Series-ConnectedSupplies
.. . . . . . 2-8
Parallel-ConnectedSupplies
.. . . . . . 2-8
ReverseVoltage Loading
. . ... . .. . 2-8
ReverseCurrent Loading
.. . . . . . . . 2-8
Overvoltage..
.. . . . . . . . . .... .. .. 2-9
Load and Monitor Connections
.. . . 2-9
Rear InterfaceOutputs
.. . . . .. . . . . 2-10
Remote Sense.
.. .. . .. .. . .. . .. . . 2-10
Logic Supply Ground Loops.
.. .. . . 2-10
FloatingSupply Elevation
. . . . . .. . . 2-10
INSTRUCTIONSD'UTILISATION
lnstructions d'utilisation . . .. .. .. . .
2-1
Instructionsde reemballage
.......
2-1
Auto-test
a la mise en service . . .. .
2-2
Tableau 2-1
- Reglages obtenus a
la mise en service ... . . . . ... . .. . .
2-2
Tableau 2-2
- Codes d'erreurs
en face avant.
.. . . . . .. . ... .. . ... 2-2
Page
Chapitre
2 INSTRUCTIONS D'UTILISATION(cont)
Commandes, connecteurs et
indicateurs
..................... 2-2
Conditionsd'utilisation
. .. . ... . . . . ..
2-7
Commutationautomatique
. .. . . . ..
2-7
Limitationde courant par
retournement (alimentation
logique)
. . .. . .. . . . .. . .. .. .. . ....
Alimentations connectees en serie .
Alimentations connecthes en
parallele
.. . ..... . . . ...... . . ... .
Inversiond'une tension dans la
charge
........................
Inversiond'un courant dans la
charge
........................
Connexionde la charge et de
I'instrumentde test
. . . . .. ... . . . . .
Sorties de I'interfacearriere . ......
Regulation a distance . . . . ... . ....
Boucles de rnassede I'Alimentation
Logique
.......................
Elevationdes Alimentations
Flottantes
. . . . ... . . .. .. . . . .. ... .
Abschnitt 2 BEDIENUNGSANLEITUNG
VorbereitendeHinweise . . . . . . . . ..
Versandhinweise . . . . . . . . . ... . ...
Einschaltbedingungen
(Selbst-Test)
.. . ..... .. . . . . . . . .. .
Bedienungselemente,
Anschliisse und Anzeigen
. . . . .. . . .
Bedienungshinweise . . . . ... . . . . ... .
Automatische
Begrenzungsumschaltung
. . . . . . . .
Kurzschlu~strom-Ruck-
regelungder Logik
Spannungsversorgung
. . . . .... . ..
In Reihegeschaltete
Spannungsversorgungen .. . . .. . . .
Parallelgeschaltete
Spannungsversorgungen . .. . .... .
Polaritatswechelder
Lastspannung
..................
Polaritatswechsel
des Lastromes
...... . . . .... . .. ..
Uberspannung ..................
Anschlufi von Last
und MeBgeraten . . . . . .. .. . . . . . . .
REV MAR I986

TABLE OF CONTENTS
Page
Abschnitt
2 BEDIENUNGSANLEITUNG(cont)
RuckseitigeSchnittstellen-
Ausgange
...................... 2-10
Fern-Abtastung ................. 2-10
Erdschleifenbei Logik
Spannungsversorgungen
......... 2-1 0
ErdfreieAnschlusse
............. 2-10
Section 3 PROGRAMMING
Introduction .................... 3-1
Commands
...................... 3-2
FunctionalCommand List
......... 3-2
DetailedCommand List
.......... 3-3
Messagesand Communication
......................... Protocol 3-15
............Command Separator 3-1 5
.............
MessageTerminator 3-15
Formatting
A Message ........... 3-15
................ Number Formats 3-1 5
Rounding of Numeric Arguments ... 3-1 7
...............
Message Protocal 3-1 7
Multiple Messages .............. 3-1 7
InstrumentResponseto IEEE-488
InterfaceMessages
............... 3-18
Status and Error Reporting
......... 3-20
Power Up (Initial)Conditions
...... 3-22
Applications
..................... 3-23
TalkerIListener Program for 4050
...............
Series Controllers 3-23
4050 Series TalkerJListenerPro-
gram Description
................ 3-23
TalkerIListener Program for the
................. 4041 Controller 3-23
................Sample Program 3-23
The POLL Statement and Clearing
SRQ
.......................... 3-25
Using Low Level Settings......... 3-25
Program Delays
................. 3-25
InformationAvailable
............ 3-25
Chapitre 3
Abschnitt 3
Chapitre 3 PROGRAMMATION
Introduction .................... 3-1
Commandes
..................... 3-2
Listedes commandes de fonctions
. 3-2
Commandesde I'instrument
...... 3-2
Commandesd8entr6e/sortie
....... 3-2
Commandesd'btat de I'instrument . 3-2
Commandesdu systime ......... 3-2
(cont)
Page
PROGRAMMATlON(cont)
..... Listedes commandes detaillees
Messages et protocole de
................... communication
~elimiteurde commande
.........
Finde message .................
Formattaged'un message ........
Formatsnumbriques .............
Table de conversionASCII et IEEE
.....................
488(GPIB)
Arguments numeriques arrondis
...
Protocoled'un message ..........
.............. Messages multiples
Weponse de I'instrument aux
messagesde I'interfaceIEEE-488
...
Indicationsd'etats et erreurs ........
Tableau 3-1 . Codes d'erreurs
utilises sur le bus et reponse
......... a I'appel selectif en serie
Tableau 3-2
. Codes d'erreur
relatifs au controle en face
avant
.........................
Tableau3-3 . Reglagesa la miseen
........................
service
Applications
.....................
Programmede transmissionet de
receptionpourcontrbleursde lasbrie
4050
..........................
..... Descriptionde ce programme
Programmede transmissionet de
receptionpour le controleur 4041
. .
Descriptiondu programme ........
PROGRAMMIERUNG
.....................
Einfuhrung 3-1
.........................
Befehle 3-2
Listeder Funktions-Befehle
....... 3-2
DetaillierteBefehlsliste ........... 3-3
Mitteilungenund Kommunikation
.... 3-15
Befehls-Trennzeichen
............ 3-15
Mitteilungs-Endezeichen
.......... 3-15
Formatiereneiner Mitteilung
....... 3-15
Zahlenformate
.................. 3-15
Rundung numerischer Argumente .. 3-1
7
Mitteilungs-Protokoll ............. 3-17
Reaktiondes Gerates auf
IEEE-488Interface-Mitteilungen
..... 3-18
Status- und Fehleranzeige
.......... 3-20
Einschalt- (Anfangs-) Bedingungen
. 3-22
REV MAR 1986

TABLE OF CONTENTS (cont)
Sec
Page
PROGRAMMIERUNG (cont)
....................
Anwendungen 3-23
SprecherlHorerProgramm fur
Controllerder Serie 4050
........ 3-23
Beschreibungdes SprecherIHorer
Programms fijr die Serie 4050
..... 3-23
SprecherlHorerProgramm fur den
.................
Controller 4041 3-23
...............
Muster-Programm 3-23
....
POLLund Loschung von SRQ 3-25
Die Anwendung binarer
...................
Eistellbefehle 3-25
........
Programm-Verzogerungen 3-25
Lieferbares lnformationsmaterial
... 3-25
I WARNING )
THE FOLLOWING SERVICING INSTRUCTIONS
ARE FOR USEBY QUALIFIED PERSONNEL ONLY.
TOAVOID PERSONALINJURY. DO NOT PERFORM
ANY SERVICING OTHER THAN THAT CONTAINED
IN OPERATINGINSTRUCTIONS UNLESS YOUARE
QUALIFIED TO DO SO
.
Section 4 THEORY OF OPERATION
Logic and Floating Supply Block
...............
Diagram Description 4-1
Introduction
.................... 4-1
......
Logic Supply Block Diagram 4-1
Floating Supply Block Diagram
.... 4-1
......... 4-2
............ 4-2
........... 4-2
............ 4-2
........... 4-2
............. 4-3
4-3
............. 4-3
............... 4-3
4-3
............ 4-3
4-4
4-4
.............. 4-4
Section 4
Section 5
Section 6
Page
THEORY OF OPERATION (cont)
Circuits @ . 4-4
.............
Logic Supply 4-5
................... 4-6
........
Converter Circuits 10 4-6
......
+ Floating Supply @ 4-7
. Floating Supply @ ........ 4-8
CALIBRATION
...... PerformanceCheck Procedure 5-1
.................... Introduction 5-1
......... Test Equipment Required 5-1
PerformanceCheck Summary Sheet
5-3
InternalAdjustment Procedure ...... 5-15
.................... Introduction 5-15
...............
Services Available 5-15
.........
Test Equipment Required 5-15
.............. AdjustmentAccess 5-15
MAINTENANCE
General Maintenance Information .... 6-1
Bus Address Switch
............. 6-1
InternalJumpers
................ 6-1
...... Static-SensitiveComponents 6-1
Cleaning
....................... 6-2
ObtainingReplacementsParts
..... 6-3
............ Soldering Techniques 6-3
Semiconductors
................. 6-3
MultipinConnectors ............. 6-4
Instrument Disassembly
.......... 6-4
General Troubleshooting
........... 6-5
Troubleshooting Information
....... 6-5
CPU Board
.................... 6-5
Logic Supply
................... 6-6
FloatingSupplies
................ 6-6
Loop Balance Status Indicators
(Floating and Logic Supplies)
...... 6-6
Signature Analysis ................ 6-7
Introduction
.................... 6-7
Mode Descriptions
.............. 6-7
How To Use Signature Analysis
... 6-7
Rear InterfaceInformation .......... 6-8
Functions Available at Rear
Connector
..................... 6-8
REV MAR 1986
iii

TABLE OF CONTENTS (cont)
Section 7 OPTIONS
Secti~n
8 REPLACEABLE ELECTRICAL PARTS
Section
9
DIAGRAMSAND CIRCUIT BOARD
ILLUSTRATIONS
Signature Analysis Test
Adjustment Locations
Component Reference Charts
Schematic Diagrams
Section 10 REPLACEABLE MECHANICAL PARTS
Fig. I ExplodedView
Accessories
CHANGE INFORMATION
REV MAR 1986

LIST OF ILLUSTRATIONS
Fig .
No .
Fig .
No .
2-1
2-2
Page
Page
Installationand removal ................. 2-1
Front panel controls and connectors
...... 2-3
Sequence of events usedto enter a
parameter into a supply
................. 2-5
Ein- und Ausbau
....................... 2-1
Bedienungselementeund ~nschlijsse
auf der Frontplatte
..................... 2-3
Eingabevorgangeines Parameters
in eine Spannungsversorgung
............ 2-5
Lastleitungenfiir individuelle
Lastwiderstande
....................... 2-7
Grafik der Ausgangscharakteristika
einer Logik Spannungsversorgung
........ 2-8
Load lines for individual load
impedances
........................... 2-7
Graph of output characteristicsfor
logic supply
........................... 2-8
Supplies series connected
............... 2-8
Supplies parallelconnected .............. 2-9
Reverse-current shunt
(R,) with active
load
................................. 2-9
Spannungsversorgungenin Reihe
geschaitet
............................ 2-9
Spannungsversorgungenparallel
geschaltet
............................ 2-9
Polaritatswechseldurch Stromteiler
(R,) bei aktiver Last
.................... 2-9
Richtiger ~nschlu6von Last- und
Prufleitungenzur Vermeidung von
Spannungs-Ablesefehlern
............... 2-9
AnschluB von mehreren Lasten
.......... 2-10
Typische Anwendung mit Fern-
............................
Abtastung 2-11
Proper connectionof load and monitor
tests leads to minimizevoltage reading
.................................
error 2-9
Multipleload connections
............... 2-1 0
-Typicalapplicationutilizing remote
sensing
.............................. 2-11
Installationet retrait du tiroir
............. 2-1
Commandeset connecteurs en face
avant
................................ 2-3
Skquence d'&nements utilisbe pour
entrer un paramhtredans une
alimentation
........................... 2-5
Droites de charge correspondant
&
diff6rentesimpedancede charge ......... 2-7
~aracteristiquesde sortie de
IIAlimentation Logique
.................. 2-8
Alimentations connecthes en s6rie
........ 2-8
Alimentations connecties en paral161e
...... 2-9
Inversionde courant par une
rgsistance(shunt) en parallileavec
la charge active
....................... 2-9
Connexionde la charge et de I'instru-
ment de contrale pour minimiser les
erreurs de lecturede tension
............. 2-9
Connexions de plusieurs charges
......... 2-1 0
Exempled'utilisation de rigulation
distance
............................ 2-1 4
Bus commands and relationships to
the front panel
........................ 3-1
ASCll and IEEE-488 (GPIB)Code
................................
Chart 3-16
Definitionof status bytes
................ 3-20
Commandes du Bus et relationsavec
..........................
la face avant 3-1
Table de conversion ASCll et
IEEE-488 (GPIB)
....................... 3-16
~Lfinitiondes mots d'Etats
.............. 3-20
Bus-Befehle und ihre Beziehung
zur Frontplatte
........................ 3-1
ASCII und IEEE-488 (GPIB) Code
........ 3-16
Definitionder Status-Bytes
.............. 3-20
REV MAR I986

LIST OF ILLUSTRATIONS (cont)
Fig.
No.
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
Page
Connections for rear interfaceload
effect check. Dvm must be connected
............
to same point as sense lines. 5-6
Test fixture for load transient recovery.
....
5-7
Loadtransient recovery waveforms
.......
5-7
Test setup for checking load effect in
..............
the constant current mode 5-10
Connections for rear interfacelogic
supply loadeffect check. Dvm must
be connected to same point as sense
.................................
lines 5-13
Adjustment interactions. If the inter-
sectingsquare is darkened the ad-
......................
justments interact 5-1 6
.........
Test setup for Max I Adj., Step 2 5-17
Locationsof Sl6OO and Sl5OO on rear
.........................
of instrument. 5-1 9
.............
Address switch and jumpers
Orientationand disassembly of
....................
multipinconnectors
Bottom view of instrumentshowing
..................
screws holding boards
.................
Interfaceboard removal
CPU clock waveform timing
tolerances. This waveform is TTL
compatible. ...........................
Assignments for rightmost connector
........
as viewed from rear of instrument
Assignments for leftmost connector
........
as viewed from rear of instrument
Assignments for GPlB connector as
viewed from rear of instrument
...........
Fig.
No.
NOTE
Thefollowing illustrationsare located in the diagrams
section at the rear of this manual.
GPlB address switch and buffer test
Kerneltest-CPU address lines and
address coding
Kerneltest-ROM verification
Firmwaresignature analysis
addressldata bus
Firmware signatureanalysis-
addressable latches
Firmware signature analysis-GPIB
chip test (U1001)
Firmwaresignature analysis-
keyboardencoder
(U 1421 )
Firmware signatureanalysis-logic
supply shift registers
Floatingsupply board (A14) adjustments
Adjustmentsaccess through bottom
of instrument
CPU board (A12)
CPU board (A12)
CPU board (A12)
CPU board (A12)
CPU board (A12)
Front panel board (A1
0)
Floatingsupply filter board (A13)
Logic supply board (A1
4)
Logic supply filter board(A13)
Floatingsupply board (A14)
Floating supply board (A14)
Floatingsupply board (A14)
Interconnectboard (A11
)
REV MAR 1986

LIST TABLES
Table
No . Page
lEEE488-1978 InterfaceFunctionSubsets . 1-1
................
ElectricalCharacteristics 1-2
EnvironmentalCharacteristics
............ 1-6
Physical Characteristics
................. 1-7
.....................
Power On Settings 2-2
................
Front Panel Error Codes 2-2
dglages obtenus
?I la mise en service .... 2-2
...........
Codes d'erreurs en face avant
2-2
Einschalt-Einstellungen ................. 2-2
.........
Fehler-Codes auf der Frontplatte 2-2
Error Query and Status Information
....... 3-21
................
Front Panel Error Codes 3-22
.....................
Power On Settings 3-22
Cpdes d'erreurs utilises sur le Bus et
......... reponse H ~'appelsd~ectifen she 3-21
Codes d'erreurs relatifs au contrcle
.........................
en face avfnt 3-22
............
~dglagesa la mise en service 3-22
Fehler-Abfrageund
.....................
Status-Information 3-21
.........
Fehler-Codesauf der Frontplatte 3-22
..................
Eischalt-Einstellungen 3-22
U1120Chip Selects
@ .............. 4-3
U1310 Chip Selects
............... 4-3
..............
U1311 chip selects '@ 4-3
OperatingSystem Firmware Location
and Addresses
........................ 4-3
..............
Suggested Test Equipment 5-2
Relative Susceptibility to Static
.....................
Discharge Damage 6-2
..................
Troubleshooting Chart 6-8
The following tables are located in the diagrams sec-
tionat the rear of this manual
.
9- 1
thru
9-13 Component Reference Charts
REV MAR 1986
vii

OPERATORS SAFETY SUMMARY
The generalsafety informationinthis part of the summary is
for both operating and servicing personnel. Specific
warnings and cautions will be found throughout the manual
where they apply, but may not appear in this summary.
TERMS
In This Manual
CAUTION statements identify conditions or practices that
could result in damage to the equipment or other property.
WARNING statements identify conditions or practices that
could result in personal injuryor loss of life.
As Marked on Equipment
CAUTIONindicates a personal injury hazardnot immediate-
ly accessibleas one reads the marking,or a hazardto prop-
erty includingthe equipment itself.
DANGER indicates a personal injury hazardimmediatelyac-
Power Source
This product is intended to operate from a power module
connected to
a power source that will not apply more than
250 volts rms between the supply conductors or between
either supply conductor and ground. A protective ground
connectionby way of the groundingconductor in the power
cord is essential for safe operation.
Grounding the Product
This product is grounded through the grounding conductor
of the power module power cord. To avoid electricalshock,
plug the power cord into a properly wired receptaclebefore
connecting to the product input or output terminals. A pro-
tective groundconnection by way of the groundingconduc-
tor in the power module power cord is essential for safe
operation.
Danger Arising From Loss of Ground
Upon loss of the protective-groundconnection, all accessi-
ble conductiveparts (including knobs and controls that may
appear to
be insulating)can render an electric shock.
cessible as one reads the marking.
Use the Proper Fuse
SYMBOLS
In This Manual
To avoid fire hazard, use only the fuse of correct type, volt-
age rating and current rating as specified in the parts list for
your product.
Refer fuse replacement to qualified service personnel.
This symbol indicteswhere applicablecaution-
ary or other informationis to be found.
Do Not Operate in Explosive Atmospheres
As Marked on Equipment
DANGER - High voltage.
@ Protectiveground (earth)terminal.
ATTENTION
- refer to manual.
To avoid explosion, do not operatethis product inan explo-
sive atmosphere unless it has been specifically certified for
such operation.
Do Not Operate Without Covers
To avoid personal injury, do not operate this product with-
out covers or panels installed. Do not apply power to the
plug-in via a plug-in extender.
viii
REV MAR 1986

SERVICE SAFETY SUMMARY
FOR QUALIFIED SERVICE PERSONNEL ON6 Y
Refer also to the preceding Operators Safety Summary.
Do Not Service Alone
Do not perform internal service or adjustment of this prod-
uct unless another personcapable of rendering first aid and
resuscitationis present.
Use Care When Servicing With Power On
Dangerousvoltages may exist at severalpoints inthis prod-
uct. To avoid personalinjury, do not touch exposedconnec-
tions and componentswhile power is on.
Disconnect power before removing protective panels, sol-
dering, or replacingcomponents.
Power Source
This product is intended to operate in a power module con-
nected to a power source that will not apply more than
250 volts rms between the supply conductors or between
either supply conductor and ground.
A protective ground
connectionby way of the grounding conductor in the power
cord is essential for safe operation.
REV MAR 1986

RECAPITULATIF DES CONSIGNES
DESECURITE
Termes utilises dans ce manuel
Les paragraphesintitules ATTENTION identifient les cir-
constances ou operations pouvant entrainer la deterioration
de I'appareil oude tout autre equipement.
Les paragraphes intitules AVERTISSEMENT indiquent les
circonstancesdangereuses pour I'utilisateur (danger de mort
ou risque de blessure).
Repiires graves su r I'apparei l
CAUTION (ATTENTION) : ce mot identifie les zones de ris-
que de blessure non perceptibles immediatement ou un risque
eventuel de deterioration de I'appareil.
DANGER (DANGER)
: ce mot indique les zones de risque
immediatpouvant entraher blessures ou mort.
Sy mboles graves sur I'equipement
DANGER - Hautetension
@
Borne de masse de protection (terre)
ATTENTION
- se reporter au manuel
Source d'alimentation
L'appareil est conGu pour fonctionner a partir d'une source
d'alimentation maximalede
250 V efficaces entre les conduc-
teurs d'alimentation ou entre chaque conducteurd'alimenta-
tion et la terre. Pour utiliser I'appareil en toute securite, une
connexion
a la masse, realiseeau moyend'un conducteur
prevu dans le cordond'alimentation,
est indispensable.
Mise i la masse de I'appareil
Une fois installedans le chdssis d'alimentation, I'appareil est
relie
a la masse a I'aide d'un conducteur du cordon d'alimen-
tation. Pour eviter tout choc electrique, inserer la prisedu
cordond'alimentation dans une prisede distributioncorres-
pondanteavant de connecter I'entree ou les sorties de I'appa-
reil. Pour utiliser I'appareil en toute sc!curitc!,une connexion
B la masse r6alis6eau moyend'un conducteur pr6vudans le
cordond'alimentation, est indispensable.
Danger provoqu6 par la coupure de connexion de
masse
En cas de coupurede la connexion de masse, tous les elements
conducteursaccessibles (ycompris boutons
et commandes
apparaissant isolants) peuvent provoquer un choc electrique.
Utiliser le cordon d'alimentatisn approprik
N'utiliser que le cordon d'alimentation el la prise recom-
mandes pour votre appareil. Utiliser un cordon d'alimen-
tation en parfait 6tat, Seul, un personnel qualifie peut
proceder
a unchangement de cordon et prises.
Utiliser le fusible approprib
Pour eviter tout risqued'accident (incendie ...) n'utiliser
que le fusible recommande pour votre appareil. Le fusible
de remplacementdoit toujours correspondre au fusible
remplace
: m6me type, m6metension et mime courant.
Un remplacement de fusible ne doit 6tre effectue que par
un personnel qualifie.
Ne pas utiliser I'appareil en atmosphgre explosive
Pour eviter toute explosion, ne pas utiliser cet appareil dans
une atmosph2rede gaz explosifs.
Ne pas demonter les capots
Pour eviter toute blessure, ne pas utiliser cet appareil sans
capotsou panneaux. Ne pas alimenter le tiroir
B travers
unprolongateur.
ADD NOV 1985

CONSIGNES DE SECURITE
UNIQUEMENT DESTINEES AU PERSONNEL DE
MA1 NTENANCE
Ne depannez pas seul
Ces consigness'adressent exclusivement i3 un personnelqua-
lifie. IIest egalement indispensable de se reporter aux consi-
gnes de securite precedantes.Toute intervention interne ou
reglagedoit s'effectuer en presence d'une autre personne ca-
pabled'assurer les premierssecours en cas de danger.
Agir avec precaution lorsque I'appareil est sous ten-
sion
Des potentiels dangereux existent en differents pointsde
I'appareil. Pour eviter toute blessure, ne pas intervenir sur
les
connexionset les composants alors que I'appareilest sous
tension. Debrancher I'alimentation avant le demontage des
panneaux, soudure ou remplacementde composants.
Source d'alimentation
Cet appareil est conqu pour fonctionner a partir d'une sour-
ce d'alimentation qui n'appliquepas plus de 250 \/ efficaces
entre les conducteursd'alimentation ou entre un conduc-
teur et la masse. Pour utiliser I'appareil en toute securite,
une connexion
B la masse realiseeau moyend'un conduc-
teur prkvudans le cordon d'alimentation est indispensable.
ADD NOV 1985

SICHERHEITSANGABEN F~JR DEN ANWENDER
Dieallgemeinen Sicherheitsinformationen indiesem Teil
der Angaben dienendem Anwender- undServiceperso-
nal. Spezielle Warnungen und Hinweise sind uberall im
Handbuch zu finden, mussenjedoch indiesenAngaben
nicht erscheinen.
BEGRIFFE
In diesem Handbuch
VORSICHTSHINWEISE erlautern Bedingungen, die zur
Zerstorung des Geratesoder anderer Gegenstande fuh-
ren konnen.
WARNUNGSHINWEISE erlautern Bedingungen, die zu
Personenschaden fuhren konnen oder lebensgefahr-
lich sind.
Markierungen auf dem Gerat
CAUTION - VORSlCHTweistdaraufhin,d28durchzufalli-
ges Beruhren an einer nicht unmittelbar zuganglichen
Stelle Personenschaden entstehen kann, oder Schaden
am Gerat selbst.
DANGER
- GEFAHRweist darauf hin,da8 durchzufalliges
Beruhren an einer zuganglichen Stelle Personenscha-
den entstehen kann.
SYMBOLE
In diesem Handbuch
DiesesSymbolzeigtan,wo Vorsichtwalten
A zu lassen ist, oder wo lnformationen zu
finden sind.
Markierungen auf dem Gerat
f GEFAHR - Hochspannung.
@ Schutzerdungskontakt.
ACHTUNG
- beziehen Sie sich auf das
Handbuch.
Netzspannungsversorgung
DieBetriebsspannungfur diesesGeratdarf 250 V,,, nicht
uberschreiten undist an die Versorgungsleitungen bzw.
aneineVersorgungsleitung undMasseanzulegen.Inner-
halb des Netzanschlu8kabels mu8 ein Schutzleiter vor-
handen sein, der mit Geratemasseverbunden ist.
MasseanschluO des Gerates
Dieses Gerat wird uber den Schutzleiter der Versor-
gungseinheit mit Erdpotential verbunden. Zur Vermei-
dungvonelektrischen SchlagenvorderBeschaltungder
Ein-undAusgAngeistderNetzsteckerineinekorrektver-
drahtete Steckdose einzustecken. Vetwenden Sie den
Schutzleiter nicht als einzige Verbindung zwischen zwei
oder mehreren Geraten. Zur Vermeidung von elektri-
sckenSchlagensinddieGerateuntereinandermit sepa-
raten Leitungenmu verbinden.
Gefahr durch fehlende Schutzerde
Durch eine fehlende Schutzerde konnen alle beruhr-
baren, leitendenTeile (einschliefllich Knopfe undandere
Bedienungselemente, die isoliert sind) einen elektri-
schen Schlag bei der Beruhrung auslbsen.
Vetwendung eines richtigen Netzkabels
Vetwenden Sie nur Netzkabel, die fijr die Versorgungs-
einheit geeignet sind unddie sich ingutem Zustand be-
finden.
FurdetailliertelnformationenuberKabelundStecker be-
ziehen Sie sich bitte auf Abbildungen innerhalb des
Handbuches.
Ein Austausch von Kabeln und Steckern ist nur von ge-
schultem Personalvorzunehmen.
Vennrendung einer richtigenSicherung
Zur Vermeidung von Brandschaden sind nur Sicherun-
gen zu vetwenden, die inden Teilelisten dieses Gerates
aufgefuhrt sind und die in Spannungs- und Stromwert
entsprechend sind.
Ersatzvon Sicherungen ist nurvon geschultem Personal
vorzunehmen.
Arbeiten Sie nicht in explosiver Umgebung
Zur Vermeidungvon Explosionenist die lnbetriebnahme
dieses Gerates inexplosiver Umgebung zu unterlassen,
wenn das Gerat nicht dafur geeignet ist.
EntfernenSie keine Gehauseabdeckungen
Zur Vermeidung von Personenschaden sind keine Ge-
hauseteile zuentfernen. Auch ist das GeratohneGehau-
se nicht in Betrieb zu nehmen.
Arbeiten Sie nicht ohne Gehauseabdeckung
Zur Vermeidung von Personenschaden ist das Gerat
nichtohne GehauseinBetriebzu nehmen.DerEinschub
sollte nicht iiber einen Verliingerungsadapter betrieben
werden.
xii
ADD NOV 1985

SICHERHEITSANGABEN FUR DEN SERVICE
NUR FUR GESCHULTES PERSONAL
Beziehen Sie sich auch auf die vorangehenden Sicherheitsangaben fur den Anwender.
FiihrenSie keine Servicetatigkeitenalleine dutch
schadensind solche StellenundBauteile nichtzu beruh-
Nehmen
Sic an dem Gerat keine Service-oder Einstell-
-
wahrend Betriebss~annunganliegt.
arbeitenvor,wenn nichteineanderePersonverfijgbar ist, Vor dem Entfernen von Gehauseteilen, Lijten oder Er-
urn im Bedarfsfall Erste Hilfeoder Wiederbelebungsver- setzen"on Bauteilen1st irr,mer die Betriebsspannung zu
suche zu leisten. entfernen.
bletzspannungsversorgung
Lassen Sie besondere Vorsicht walten, wenn
DieBetriebsspannung fur dieses Geratdarf 250 V,,, nicht
an einem unter Spannung
Gerat
Oberschreiten und ist an die Versorgungsleitungen bzw.
arbeiten
aneine Versorgungsleity ngund Masse anzulegen. Inner-
An verschiedenen StellenimGeratliegenhoheunddamit halb des NetzanschluOkabels muO ein Schutzleiter vor-
gefahrlicheSpannungen.ZurVermeidungvonPersonen- handen sein, der mit Geratemasse verbunden ist.
ADD NOV 1985

1
PS SO 1 0 Programmable POWW Suppiy
ADD NOV 1985

Section 1 -PS 58 10
SPECIFICATION
Introduction
This PS 5010 Programmable Power Supply provides a
floating dual supply and a ground referenced logic supply.
Each supply has independent constant voltage or constant
current modes with automatic crossover.
The floating supply provides 0 to +32 Vdc and 0 to
-32 Vdc, both with respect to a common front panel termi-
nal. All floating supply terminals may be elevated above
ground to a maximum 150V peak. Voltages from 0 to 64 V
are available across the dual supply terminals. When the
PS.5010 is installed in a TM 5000 series power module with
one high power compartment, currents to 750 mA (from0 to
32 V) and 1.6 A (from 0 to 15 V) are available. When the
PS 5010 is installed in two low power compartments of the
TM 5000 series power module, currents to 400 mA (from 0
to 32 V) and 750 MA (from 0 to 15V) are available. The
floating supplies are programmable in increments of 10mV
from 0 to 10.0
V and in increments of 100mV from 10.1 V
to 32.0 V. The current programmed in 50 mA increments
from 50 mA to 1.6 A.
The logic supply provides 4.5 Vdc to 5.5 Vdc at currents
to 3 A. The logic supply is programmable in increments of
10mV from 4.50 V to 5.50 V and in current increments of
100 mA over a range of 100 mA to 3.0 A.
The front panel LEDdisplay is divided intothree sections.
Each section indicates the programmed current or voltage
for one supply. Each display contains a three digit seg-
mentednumeric LED display andtwo separate LEDs.These
LEDs are located at the bottom of the numeric displays.
They indicate whether voltage or current is beingdisplayed.
In the operating mode, the display show the true output
voltage in constant voltage mode or current in the constant
current mode. Since the display parameter changes with the
automatic crossover the displays always indicate the true
output values.
Complete information for programming the PS 5010 via
the GPIB is found in the Programming section of this man-
ual. A sample program is provided in the Programming sec-
tion to verify the operation of the instrument on the GPIB.
NOTE
All references to the
SA 501 in this manualnow apply
to the
067- 1 099-00 SignatureAnalyzer.
NOTE
The
PS 5010 operates only in a TM5000 series
power module.
lEEE 488 (GPIB) Function Capability
The PS 5010 is programmable via the digital interface
specified in IEEE Standard 488-1978, "Standard Digital In-
terface for Programmable Instrumentation". In this manual,
the interface is commonly called the General Purpose Inter-
face Bus (GPIB).
The IEEEStandard identifiesthe interface function reper-
toire of an instrument on the GPIB interms of interfacefunc-
tion subsets. The subsets are defined in the standard. The
subsets that apply to the PS 5010 are listed in Table 1-1.
Table 1-1
IEEE 488-1978
INTERFACE FUNCTION SUBSETS
-- -
Acceptor Handshake I AH1 1 Complete.
-- -
Basic Talker
Capability
Complete.
Function
Source Handshake
Basic Listener
__1
Subset
SH1
T6 1 Responds to Serial
Poll.
Unlisten if
My Talk
Address (MTA) is
received.
1 t;; 1 complete.
Service Request
Remote-Local Complete.
Parallel Poll PPO Does not respond to
Parallel Poll.
1 !:; 1 Complete.
Device Clear
Device Trigger Complete.
Controller No controller
function.
REV MAR 1984

Performance Conditions
The electrical and environmental performance limits, to-
gether with their related validation procedures, comprise
a
complete statement of the electrical and environmentalper-
formance of a calibrated instrument.
The electricalcharacteristicsin this specificationare valid
only if the PS 5010 has been adjusted at an ambient tem-
perature between +20°
C and + 30" C. The instrument
must be in a noncondensing environment whose limits are
described under the environmental part. Allow twenty min-
uteswarm-up timefor operationto specified accuracy; sixty
minutes after exposureto or storageina high humidity (con-
densing) environment. Any conditions that are unique to a
particularcharacteristicare expressly stated as part of that
characteristic.
ltems listed in the Performance Requirements column of
the Electrical Characteristics are verified by completing the
Performance Check in the Calibration section
of this man-
ual. ltems listedinthe Supplemental Informationcolumn are
not verified in this manual.
Table 1-2
ELECTRICAL CHARACTERISTICS
Supplemental Information
Characteristics Performance Requirements
POSITIVE and NEGATIVE
FLOATING SUPPLIES
Configuration Dual floating supplies with shared common termi-
nal. Independentconstant voltage or constant cur-
rent modes with automatic crossover.
Constant voltage mode
Range
Positivesupply
Negative supply
Step size (resolution)
-- - - --
Typically 10mV + 2 mV at 20°C to 30°C.
Typically 100 mV
5 10 mV at 20" C to 30" C
10 mV k 10mV to 10.0 V
100 mV 2 40 mV above 10.1 V
Overall accuracy (totaleffect) Measured at front panel output terminals.
-- -
Source effect (line
regulation)
Loadeffect (load
regulation) 10mV for a 1 A change in load
current
1 mV when using rear interfaceout-
put connections with remote
sensing.
Maximumallowable combined voltage drop in out-
put leadsis 500 mV. This may be less when output
conditionsexceed 14.5V and 1.3 A at low line.
Maximum allowable combined sense line resis-
tance is 400 mR.
Drift Typically ((0.1
O/O + 2 mV) for 8 hours.
Typically <(0.01%
+ 0.1 mV)/"C
Temperature coefficient
PARD(rippleand noise) 10mV peak-to-peak, 1 mV rms 20 Hz to 20 MHz measured at front panel.
Loadtransient recovery 500
ps to recover within 20 mV of
nominal value For a 1A change measured at the front panel

Specification-PS 50 1 0
Table 1-2 (cont)
Characteristics
POSITIVE
and NEGATIVE
FLOATING SUPPLIES
(cant)
Voltage change response time
UP
Down
Constant current mode
Range
High power compartment
Standard compartment
Step size (resolution)
Overall accuracy
Source effect (line
regulation)
-- --
Load effect (load
regulation)
Drift
Temperature coefficient
PARD (ripple and noise)
Current change response
time
Down
Isolation voltage (maximum al-
lowable voltage on any terminal
with respect to ground)
Front panel operation
Rear interface operation
Typical shunting capacitance be-
tween floating supplies and
ground
Output on-off response time
Programming Time
GET time
Without output on-off
change
--
With output on-off change
Performarice Requirements Supplemental Information
No load Max load
1 ms 1 ms
and below)
50 mA to 400 mA (0.750 A at 15 V
and below)
I
10 mA Output impedance is typically
5 kR shunted by
10 /tF.
Typically <(0.S0/0 + 5 mA) for 8 hours.
Typically <(O.lOh + 1 mA)I0C
10 mA peak-to-peak, 5 mA rms 20 Hz to 20 MHz measured at front panel output
terminals.
I
150 V peak
42 V peak
Typically
12 ms
10 ms typical
REV APR 1988

Table 1-2 (cont)
LOGIC SUPPLY
Characteristics Performance Requirements
Configuration
Constant voltage mode
Voltage range
Voltage step size
Overall accuracy
Source effect (line
regulation)
Loadeffect (load
regulation)
Supplemental Information
Drift
4.50 to 5.50 V
10 mV +I0 mV
+50 mV
1 mV
10 mV for a 1 A change in load
Temperature coefficient
Single supply with negative terminal internally con-
nectedto chassis ground. Constant voltage mode
with current limit and automatic crossover.
Foldback current limiting starts below
4.5 V.
Ground referenced
1 mV when usingrear interfaceout-
put with remote sensing
Typically
500 pVI0C
Transient recovery
current
I
Maximumallowable combined voltage drop in out-
put leads is
500 mV. Maximumallowable combined
sense line resistanceis
400 mQ.
Typically
t 5 mV/hour
PARD
(r
Current limit
Range
Step size
Accuracy
Scaled current out (rear interface
500 ps to within 20 mV of nominal
value.
----
--
only)
Scale factor
GET time
Without output on-off
3 ms typical
I
terminals.
---
--
100 mA to 3.0 A
100 mA 230 mA
+(5% + 20 mA)
Output impedance
Programmingtime
Foldback characteristic below
4.5 V. Maximum
short circuit output current is
< 1.5 A.
----
10 mA = 1 mV 1(2% + 2 mV)
REV AUG 1981
Not ground referenced. Requires two terminal
.--. _ . .. _. ..._. -
change
With output on-off change
Overvoltage protection
1 kl'l
-__-
35 ms typical
SCR crowbar. Typically trips at 6 V to 7 V.