Campbell CR500 Especificações descarregar pdf (Página 41)

while

use of the

"B'key

backs

the DPTR

through

memory.

The

memory

location of the

data

point

is

displayed

by

pressing

the

"#" key.

At

this

point,

another

memory

location

may be entered,

followed

by

the

"An key to

jump

to

the start of

the Output

Anay equal

to or

just

ahead of the

location

entered.

Whenever a

location number

is

displayed

by

using the

"#" key, the

corresponding

data

point

can be

displayed

by

pressing

the

"C"

key.

The same

element

in the

next Output

Array

with

the

same

lD

can

be displayed

by

hitting

#A.

The

same

element

in

the

previous

array

can be

displayed

by

hitting

#8. lf the element

is 1

(Anay

lD), then

#A

advances

to

the

next array

and

#B

backs up

to the

previous

array.

#0A

backs

up to

the start

of the current

array.

The

keyboard

commands

used

in the

*7

Mode

are

summarized

in Table7.4'2.

Advancing

the DPTR

past

the

Data Storage

Pointer

(DSP)

displays

the

oldest

data

point.

Upon entering

the

*7

Mode, the

oldest Output

Array

can

be

accessed

by

pressing

the

"A" key.

TABLE

7.4-2.

*7

Mode Command

Summary

Key

Action

Advance

to

next data

point

Back-up

to

previous

data

point

Display

location

number

of currently

displayed

data

point

value

Display

value of current

location

Advance

to same

element

in

next

Output

Anay

with same

lD

Back-up

to same

element

in

previous

Output

Array

with same

lD

Back-up

to the

start

of the

current

Final

Data

Storage

Array

Exit

*7

Mode

cR500'"

7.5 FUNCTIONAL

MODES

7.5.1

*A

MODE

The

*A

Mode

is

used

to 1) determine

or

view

the

number of

locations allocated

to

Input

Storage, Intermediate

Storage,

and

Program

Memory;2)

repartition this

memory;3)

check

"

the

number of

bytes remaining

in

Program

memory;4) erase

FinalStorage;and

5) to

completely

reset the

datalogger.

When

*A

is entered, the

first number

displayed

,

is the

number of memory

locations

allocated

to

Input Storage.

The

"A" key is used

to advance

through

the next 5

windows.

Table

7.5-1

describes

what the

values in the

xA

Mode

represent.

Memory

allocation defaults

at reset

to

the

values in Table

7.2-1.The size

of

Final

Storage

is

determined

by the

size of

memory

installed.

The sizes

of lnput,

Intermediate,

and

Program

Memory

may be altered

by

keying

in the

desired

value and entering

it

by

keying

"At'.

One

lnput or

lntermediate

Storage

location can be

exchanged

for two

Final Storage

locations.

E

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E

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