HP 59501A Manual de servicio

HEWLETT

MANUAL

CHANGES

Model

59501A

HP-IB

Isolated

D/A

Power

Supply

Programmer

Manual

Part

No.

59501-90001

Make

all

corrections

the

manual

according

errata

below,

then

check

the

following

table

for

your

^instrument's

serial

number

and

enter

any

listed

change(s)

the

manual.

SERIAL

MAKE

CHANGES

Prefix

Number

Ail

—

Errata

1702A

00150-00244

1717A

00245-00799

1,2

1815A

00800-up

1,2,3

CHANGE

page

6-8,

change

the

Part

No.

the

A1U32

heatsink

59501-00007.

►

CHANGES:

Change

power

transformer

(T1

Chassis

Electrical)

Part

No.

59501-80090

Part

No.

59501-80091.

4-25-78

ERRATA:

schematic,

Figure

7-3

(Sheet

2),

output

amplifier

circuit,

connect

one

end

C22

\l/'

instead

■

Main

Board

Assy.

component

location

diagram,

regulated

supply

circuit,

add

reference

designation

U32

pads

the

right

C27.

Table

5-1,

page

5-1,

change

logic

probe

impedance

25kn.

CHANGE

This

change

incorporates

vertically

mounted

variable

resistors

make

calibration

easier

and

avoid

wiper

jump.

page

6-6,

make

the

following

changes

the

Replaceable

Parts

Table.

R26

change

25k

Part

No.

2100-3282.

R49

change

Part

No.

2100-3089.

R61

change

25k

Part

No.

2100-3282.

schematic,

Figure

7-3

(Sheet

2),

change

values

R26

and

R61

25k.

ERRATA:

page

6-9,

change

the

Part

No.

the

line

cord

used

the

S.,

Canada,

Japan,

Italy,

and

Spain

8120-1348.

SECTION

GENERAL

INFORMATION

1-1

INTRODUCTION

1-2

This

instruction

manual

contains

operating

and

service

instructions

for

the

HP-IB

Isolated

D/A

Power

Supply

Programmer

Model

59501

Installation

instructions

and

sample

programs

are

also

provided.

The

59501A

allows

power

supplies

digitally

controlled

via

the

Hewlett-Packard

Interface

Bus

(HP-lB)

from

calculator,

computer,

other

controller.

The

digital

format

bit

parallel,

byte

serial,

ASCII

coded

format.

The

59501A

can

also

used

the

HP-IB

digitally-programmable

low

level

signal

source.

Since

the

59501

can

controlled

(programmed)

various

control

devices

such

9800

series

calculators

the

HP-2100

series

computers,

hereafter

this

manual,

the

controlling

device

will

referred

the

''controller'',

except

when

specific

programming

examples

are

provided.

1-3

DESCRIPTION

-4

The

59501A

basically

digital-to-analog

(D/A)

converter

that

provides

output

voltage

response

digital

data

received

the

HP-IB.

Two

programmable

output

ranges

(1V

and

10V)

are

available,

addition,

switch

the

rear

panel

allows

selecting

either

unipolar

bipolar

output

mode.

The

unipolar

mode

provides

.999V

9.99V

output

range

and

the

bipolar

mode

provides

—1

+0.998V

—I

+9.98V

output

range.

The

59501

A's

output

can

used

programming

voltage

for

controlling

wide

range

voltages

and

currents

from

power

supplies

source

voltage

for

testing

electronic

components

such

integrated

circuit

packages

(IC's).

1-5

Isolators

within

the

59501

protect

other

instru¬

mentation

the

HP-IB

from

damage

that

could

caused

power

supply

outputs,

Also,

interna!

circuit

ensures

that

the

output

held

near

zero

until

programmed

data

received.

Power

supply

programming

accomplished

through

use

the

59501

A's

programmable

output

voltage

and

its

front

panel

adjustments.

making

the

appropriate

connections

between

the

59501

A's

rear

terminals

and

the

programming

terminals

the

supply,

the

output

voltage

(or

current,

available)

the

power

supply

can

programmed

from

zero

its

full

rated

output.

The

59501

A's

front

panel

adjustments

provide

fast

and

easy

cali¬

bration

power

supply

outputs.

The

ZERO

ADJUST

enables

the

user

correct

for

small

offsets

power

supply

response

programmed

inputs.

The

POWER

SUPPLY

FULL

SCALE

ADJUSTMENT

(COARSE

and

FINE)

allows

the

user

set

the

maximum

output

desired

from

the

power

supply

when

the

59501A

programmed

its

maximum

output.

This

method

programming

called

voltage

programming

with

gain.

Power

supply

program¬

ming

described

greater

detail

Section

III.

1-6

Programming

the

59501A

accomplished

through

the

transmission

four

consecutive

digits

(four

ASCI!

characters).

The

first

digit

specifies

output

range

and

the

three

digits

specify

the

magnitude

within

the

selected

range.

The

high/low

range

capability

provides

ten

one

improvement

resolution.

Internal

conversion

circuitry

enables

the

59501A

produce

its

maximum

output

voltage

approximately

250iUsec

from

the

time

the

digital

data

received.

Output

current

milliamps

available

and

automatically

limited

protect

the

59501A

and

the

user

equipment.

1-7

HP-IB

CAPABILITIES

1-8

The

59501Ahas

"listener”

and

"acceptor

hand¬

shake"

HP-iB

functional

capabilities.

The

LISTENING

indicator

the

front

panel

provides

convenient

means

monitoring

the

59501

A's

operating

status.

The

59501A

does

not

have:

controller,

talker,

source

handshake,

service

request,

device

trigger,

extended

listener,

extended

talker,

parallel

poll,

and

remote/local

HP-iB

functional

capabilities.

Alt

HP-IB

functional

capabilities

are

described

IEEE

Standard

488-1975.

1-9

SPECIFICATIONS

1-10

Detailed

specifications

for

the

59501A

are

given

Table

1-1.

1-11

ACCESSORIES

1-12

The

System-ll

cabinet

accessories

listed

below

may

ordered

with

the

59501A

unit

separately

from

your

local

Hewlett-Packard

field

sales

office

(refer

list

rear

manual

for

addresses).

All

accessories

applicable

System-1!

modular

cabinets

are

fully

described

and

illustrated

the

Hewlett-Packard

Electronic

Instruments

and

Systems

catalog.

1-1

Part

No.

Description

5061-0088

Two

front

handies

that

attach

each

side

1/2”

high

cabinets.

5061-0094

Kit

lock

link

hardware

for

joining

together

cabinets

equal

depth.

Units

can

joined

side-by-side

vertically.

This

kit

required

whenever

two

(or

more)

sub-module

units

are

rack

mounted

side-by-side.

1460-1345

Tilt

stand

snaps

into

standard

foot

supplied

with

instrument

—

must

used

pairs.

5061

-0054

Rack

mounting

kit

for

one

half

module

width

unit,

1/2-inches

high.

Includes

one

rack

flange

(ear)

and

one

half

module

width

extention

pane!

(adapter).

5061

-0076

Rack

mounting

kit

for

two

half

module

units,

high.

Kit

includes

two

rack

flanges

(ears).

Also,

lock-together

kit

(5061-0094)

required

for

joining

the

two

units

together.

The

cabinets

must

also

equal

depth.

5061-0055

Rack

mounting

kit

for

two

units

(one

half

module

width

and

one

quarter

module

width).

Kit

includes

one

rack

flange

and

one

quarter

width

extension

adapter.

Lock-together

kit

(5061-0094)

required

for

joining

the

two

units.

5061-0096

Support

shelf

for

mounting

one

high

units

which

are

half

module

quarter

module

width.

Cabinet

depths

need

not

equal.

5061-2021

Front

filler

panel

(one

quarter

module

width)

for

high

support

shelf.

5061-2022

Front

filler

panel

(one

half

module

width)

for

high

support

shelf.

1494-001

Slide

kit

for

support

shelves

mounted

rack

enclosures.

1-13

INSTRUMEMT

AND

MANUAL

IDENTIFICATION

1-14

Hewlett-Packard

Instruments

are

identified

two

part

serial

number.

The

first

part

the

serial

number

prefix,

number-letter

combination

that

denotes

the

date

significant

design

change

and

the

country

manufac¬

ture.

The

first

two

digits

indicate

the

year

(10

1970,

1971,

etc.),

the

second

two

digits

indicate

the

week,

and

the

letter

"A”

designates

the

country

manufacture.

The

second

part

the

instrument

serial

number;

different

sequential

number

assigned

each

instrument,

starting

with

00101.

1-15

the

serial

number

your

instrument

does

not

agree

with

those

the

title

page

the

manual.

Change

Sheets

supplied

with

the

manual

Manual

Backdating

Changes

define

the

difference

between

your

instrument

and

the

instrument

described

this

manual.

1-16

ORDERING

ADDITIONAL

MANUALS

1-17

One

manual

shipped

with

each

instrument.

Additional

manuals

may

purchased

from

your

local

Hewlett-Packard

field

office

(see

the

list

the

rear

this

manual

for

addresses).

Specify

the

model

number,

serial

number

prefix,

and

the

Part

Number

provided

the

title

page.

1-2

Table

1-1.

Specifications,

Model

59501A

D/A

CONVERTER

Output

Voltage:

Programmable

high

low

ranges

within

the

voltage

limits

shown

below.

Output

mode

unipolar

bipolar

and

selectable

via

rear

panel

switch.

High

Low

Unipolar

9.99

Volts

+.999

Volts

Bipolar

—10

+9.98

Volts

—1

+.998

Volts

Output

Current:

10mA

Resolution:

High

Low

Unipolar

lOmV

1mV

Bipolar

20mV

2mV

Accuracy:

Specified

23“

5“C

High

Low

Unipolar

.1%+

5mV

.1%+

ImV

Bipolar

.1%+

10mV

.1%+

2mV

Stability:

Change

output

over

hour

interval

under

constant

line,

load,

and

ambient

following

minute

warm-up.

High

Low

Unipolar

.04%

.5mV

.04%

,1mV

Bipolar

.04%

.2mV

Temperature

Coefficient;

High

Low

Unipolar

.01%/°C

.5mV/"C

.01%/“C

.1mV/"C

Bipolar

.01

%/°C

.5mV/°C

.01%/°C

mV/°C

Zero

Adjust:

Plus

minus

250

millivolts.

D/A

Full

Scale

Adjust:

Plus

minus

5%.

Programming

Speed:

The

time

required

for

output

from

zero

99%

programmed

output

change

250iUsec

{measured

with

resistive

load

connected

output

terminals).

Stability

included

accuracy

specification

measure¬

ments

over

the

temperature

range

indicated.

POWER

SUPPLY

PROGRAMMING

Programming

Network

Specifications:

the

following

spec¬

ifications,

represents

the

calibrated

full

scale

value

the

supply

being

programmed

and

represents

the

actual

pro¬

grammed

output.

Note

that

the

full

scale

value

(M)

can

any

value

within

the

supply's

output

range

and

calibrated

with

the

59501A

programmed

its

maximum

high

range

output.

Accuracy

(Does

not

include

power

supply

errors):

Specified

23'’C±

5°C.

High

l^w

Unipolar

.05%!V!

.25%P

.01%1VI

.25%P

Bipolar

0.1%M

.25%P

.02%IV1

.25%P

Isolation:

BOOVdc

between

HP-IB

data

lines

and

output

terminals.

Temperature

Coefficient:

High

.005%M/'’C

.01

5%P/°C

Low

.01

%M/°C

.01

5%P/°C

Programming

Resolution:

High

Low

Unipolar

0.1%IV1

0.01

Bipolar

0.2%IV1

0.02%l\/l

Programming

Speed:

D/A

Conversion

Time

plus

the

programming

speed

the

power

supply.

GENERAL

Input

Power:

Unit

has

power

module

which

settable

to:

100/120/220/240Vac

(-13%,

+6%),

48-63Hz,

10VA.

3-wire

detachable

line

cord

supplied.

Temperature

Range:

Operating:

0to55°C

Storage:

-40to75''C

Dimensions:

(See

Figure

2-1)

Weight:

Net:

1.36kg.

ib.)

Shipping:

1.81

kg.

ib.)

1-3

SECTION

INSTALLATION

2-1

INITIAL

INSPECTION

2-2

Before

shipment,

this

instrument

was

inspected

and

found

free

mechanical

and

electrical

defects.

soon

the

instrument

received,

proceed

instructed

the

following

paragraphs.

2-3

Mechanical

Check

2-4

external

damage

the

shipping

carton

evident,

ask

the

carrier's

agent

present

when

the

instrument

unpacked.

Check

the

instrument

for

external

damage

such

broken

switches

connectors,

and

dents

scratches

the

panel

surfaces.

the

instrument

damaged,

file

claim

with

the

carrier's

agent

and

notify

your

local

Hewlett-

Packard

Sales

and

Service

Office

soon

possible

(see

list

rear

this

manual

for

addresses).

2-5

Electrical

Check

2-6

Check

the

electrical

performance

the

instrument

soon

possible

after

receipt.

Section

this

manual

contains

procedures

which

will

verify

instrument

operation

the

HP-IB.

These

procedures

are

also

suitable

for

incom¬

ing

quality

control

inspection.

Refer

the

inside

front

cover

the

manual

for

the

Certification

and

Warranty

statements.

2-7

REPACKAGING

FOR

SHIPMENT

2-8

insure

safe

shipment

the

instrument,

recommended

that

the

package

designed

for

the

instrument

used.

The

original

packaging

material

reusable.

not

available,

contact

your

local

Hewlett-Packard

field

office

obtain

the

materials.

This

office

will

also

furnish

the

address

the

nearest

service

office

which

the

instru¬

ment

can

shipped.

sure

attach

tag

the

instru¬

ment

specifying

the

owner,

model

number,

full

serial

number,

and

service

required,

brief

description

the

tiouble.

2-9

INSTALLATION

DATA

2-10

The

59501A

shipped

ready

for

operation

the

HP-IB.

Before

connecting

controller

and

applying

power,

read

paragraph

2-26.

2-11

Outline

Drawing

2-12

Figure

2-1

illustrates

the

outline

shape

and

dimensions

Model

59501

2-13

Rack

Mounting

2-14

The

59501Acan

rack

mounted

standard

19-inch

rack

pane!

either

itself

alongside

another

half

{or

quarter)

System-ll

module

equal

height

and

depth.

All

rack

mounting

accessories

for

this

unit

are

listed

paragraph

1-11.

Also,

complete

installation

instructions

are

included

with

each

rack

mounting

kit.

2-15

Equipment

Required

2-16

calculator

used

program

the

59501

the

following

equipment

required;

HP***

Calculator

I/O

Card

Package

ROM

9820A

59405A

Option

020*

HP-IB

I/O

Math

9821A

59405A

Option

021*

HP-IB

I/O

Math

9825A

98034A

HP-IB

I/O

General

I/O

Extended

I/O

9830A

59405A

Option

030**

HP-IB

I/O

Includes

Peripheral

Control

ROM

Includes

Extended

I/O

ROM

***

HP-2100

series

computer

used

the

controller,

the

5931

HP-IB

Computer

Interface

card

required.

2-17

HP-IB

Connector

2-19

The

HP-IB

connector

the

rear

the

59501A

interfaces

directly

the

HP-IB.

Figure

2-2

illustrates

the

configuration

the

HP-IB

connector

which

24-pin,

2-1

type

micro-ribbon

connector.

One

HP-IB

cable

supplied

with

each

computer

and

calculator

I/O

card

package.

Extra

cables

may

ordered

separately.

HP-IB

Cable

Model

No.

Cable

Length

10631A

10631B

10631C

(3.3

ft.)

(6.6

ft.)

(13.2

ft.)

NOTE

The

HP-IB

connector

supplied

with

this

unit

contains

metric

fasteners

(colored

black).

your

HP-IB

cable

connector

contains

standard

mating

screws

(silver),

make

conversion

using

the

hardware

and

instructions

included

Metric

Conversion

Kit

(5060-0138).

2-19

The

HP-IB

cables

use

the

same

piggyback

con¬

nector

both

ends.

three

connectors

may

stacked

one

upon

another.

many

instruments

(including

the

controller)

may

connected

the

same

HP-IB.

2-20

System

Connections

2-21

Figure

2-3

illustrates

controller

(e.

g.,

9825A

calculator)

and

59501A

unit

connected

the

HP-IB.

this

case,

the

98034A

interface

card

provides

HP-IB

capa¬

bility

for

the

9825A

calculator

and

installed

any

one

the

three

slots

the

rear

the

calculator.

The

98034A

card

equipped

with

the

proper

cable

and

connector

mate

with

the

HP-IB

connector

the

rear

the

59501

Note

that

specific

connections

between

the

59501

A’s

output

ter¬

minals

and

the

user's

device

(e.g.

programmable

power

supply)

SIGNAL

GROUND

P/0

TWISTED

PAIR

WITH

P/0

TWISTED

PAIR

WITH

P/0

TWISTED

PAIR

WITH

P/0

TWISTED

PAIR

WITH

P/0

TWISTED

PAIR

WITH

P/0

TWISTED

PAIR

WITH

..fREN

LD108

Dior

0106

DIOS

¥r

SIGNAL

GROUND

SHIELD

ATN

SRQ

IFC

NOAC

NRFO

DAV

EOI

0104

0103

0102

0101

note;

type

MICRO-

RIBBON

CX)(^CT0R

(AMPHENOL

CINCH)

NOT

PROCESSED

5950IA

HP-IB

LOGIC

LEVELS;GROUND

TRUE.TTL

C(»^PATIBLE.

INPUT

LEVELS

(FROM

HP-IB):

TRUE

<0-8V

ei»FALSE>2,OV

OUTPUT

LEVELS

(TO

HP-IB):

•

TRUE

«0VDC

0,4VDC

0-FALSE>’-r2.5VDC

T0-f5V0C

Figure

2-2.

HP-IB

Connector

are

not

illustrated

Figure

2-3.

These

connections

depend

upon

the

particular

power

supply

being

programmed'and

the

type

control

desired

(output

voltage

current).

The

connections

required

program

various

power

supplies

are

provided

Section

111,

paragraph

3-45

through

3-52.

2-22

Setting

Addresses

2-23

The

isten

address

for

the

59501A

selected

address

switches

the

rear

the

unit.

The

switches

are

factory

set

the

suggested

listen

address

when

the

unit

shipped

from

the

factory.

shown

Figure

2-4,

there

are

seven

address

switches.

The

last

two

switches,

and

(XX),

are

ignored

(have

affect).

Switches

1,4,

and

are

set

"0"

and

switches

and

are

set

"1''

select

listen

address

Note

that

the

suggested

listen

address

and

one

listen

address

possibilities.

The

address

switch

settings

for

each

the

listen

address

possibilities

are

listen

Table

2-1.

2-2

Otros manuales para 59501A

Tabla de contenidos

Otros manuales de Fuente de alimentación de HP

HP 6220B Manual de servicio

HP E3631A Guía

HP PSR650-A Manual de usuario

HP BENCH Series Manual de servicio

HP 6236B Manual de servicio

HP HVB Series Manual de usuario

HP 59501A Manual de usuario

HP ProCurve J8161A Manual de usuario

HP 4142B Manual de usuario

HP StorageWorks 7110 - Virtual Array Manual de usuario

HP HPJ3136A Manual de instalación y funcionamiento

HP Harrison 6516A Manual de servicio

HP E3610A Manual de servicio

HP 6217A Manual de servicio

HP FlexFabric 11900 2500W AC Manual de usuario

HP 6259B Manual de usuario

HP UPS Manual de usuario

HP 59501B Manual de servicio

HP 6236A Manual de servicio

HP E3630A Manual de usuario

HP 6826A Manual de servicio

HP StorageWorks MSA20 Guía

HP D7171A - NetServer - LPr Manual de instalación y operación

HP Lab Series Manual de instrucciones y seguridad

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