Campbell 21X Manuel de l'opérateur télécharger pdf (Page 7)

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I SELECTED

OPERATING

DETAILS

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1.

StorinolData

-

Data

is

stored

in Final

PROMs

are

available

which have different

Storag-{

only

by Output

Processing

combinations

of

instructions.

Appendix

B

Instruiiions

and

only

when

the

Output

Flag

describes

the

options

available and

gives

is set.

i(Sections

OV2

and

OV3.3)

the signatures

of the

current

PROMS.

3.

Data

Tians{er

-

On-line

data transfer

f rom

INSTRUCTIONS

Final

Qtorage

to

peripherals

(tape,

printer,

Storagp

Mo.-dule,'etc.)occurs

onty

if enabied

Case

Statement

(83

&

93, Section

12)

with Inptruction

96

in

the

datalogger

prografn

or

in the

*4

Mode.

(se-clion +.t)

Arc

Tangent

(66

Section

10)

2.

Storing

Date and

Trme Date

and

time are

stored

in

Final Storage

ONLY

if the

Reat

Time

lrlrstruclionTT

is

used.

(Section

11)

Final

$torage

Resolution

-

All

Input Storage

values]are

displayed

("6

mode)

as high

resolulion

with a

maximum

value

ol99999.

Howerier,

the

default resolution

for

data

stored

in FinalStorage

is

low

resolution,

maxin'lum

value of

6999.

Results

exceefling

6999

are stored

as

6999

unless

InstruOtion

78

is used to

store the

values

in

Final

$torage

as

high resolution

values.

(Sections

2.2.1

and

11\

Floatirlrg Point

Format

-

The

computations

pedorfned

in the

21X use

floating

point

arithnletic.

CSI's

4 byte

floating

point

numbFrs

contain

a

23 bit

binary

mantissa

and

a16 bit

binary

exponent.

The

largest

and srinallest

numbers that

can

be stored

and

piocessed

are

9 x

1018 and

1 x 10'1e,

respeptively.

(Section

2.2.2)

Erasinrg

Final Storage

Data

in Final

Storage

can

be erased

without

altering

the

program

by repartitioning

memory

in

the'A

Mode.

(Section

1.5.2)

ALL

memory

can

be erased

and

the

21X

completely

reset

by entering

978

for the

numler

of

bytes

left in

Program

Memory.

(Section

1.5.2)

The set

of

instructions

available

in

the 21X

is

delermined

by the

PROM

(Programmable

Read

Only

Memory)that

it is equipped

with.

9. Significant

changes

in

the

current

PROM

release

(OSX-0.1

,

OSX-1

.1

,

and

OSX'2.1)

include:

Wind

Vector

(69

replaces

76,

Section

1 1)

Serial

Output

has

an option

to send

a file

mark

to

a Storage

Module

(96,

Section

12)

Low

Pass

Filter: on the

first

execution

after

compiling,

the input

value

is

used

for the

filtered

result

Commands

to set, toggle

and

pulse

porls

are

now

available

for

Program Control

Instructions

(Section

12)

Revision

3

of the

above

PROMS

includes

the

capability

to sense

status(O

V

low, 5

V high) on

the

high side

of

a differentialchannel

(lnstruction 91

,

Section

12).

FEATURES

Ports

can

now be manually

toggled

from the

keyboard

or

TERM

(PC208

software)

The.B

Mode

now displays

PROM

version and

revision,

execution

overruns,

and accumulated

error

8s

in

addition to

signatures.

The

capability

of

transferring

programs

via

cassette

tape is

no longer

supported

in

the

standard

PROM

options.

4.

5.

o.

7.

8.

1 2 3 4 5 6 7 8 9 10 11 12 ... 190 191

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