Campbell CR500 Spezifikationen PDF herunterladen (Seite 37)

7.

ADDITIONAL

INFORMATION

7.1 COMMUNICATING

WITH THE CRsOO

7.1.1

CRlOKD KEYBOARD/DISPLAY

The SC12 cable

(supplied

with

the CRlOKD)

is

used to connect the

Keyboard/Display

to the 9

pin

CS

l/O

port

on the CR500.

lf

the

Keyboard/Display

is connected to

the

CR500 upon

power

up, the

"HELLO"

message

is

displayed

while

the CR500 checks memory.

The

totalsize

of memory

is then displayed

(160

for 160 K

bytes

of

memory). When the

CR1OKD

is

plugged

in

after the CR500

has

powered

up,

the

display

is meaningless

until

"xo

is

pressed

to enter

a

mode.

7.1.2

FUNCTIONAL MODES

CRSO0/User

interaction

is

broken

into different

functional MODES

(e.9.,

setting time,

inserting

*4

value, manually

initiating a block

data

transfer to Storage

Module, etc.).

The

modes

are

referred

to

as Star

(*)

Modes

since

they are

accessed by

first keying

*,

then the

mode

number

or

letter. Table

7.1-1

lists the CR500

Modes.

TABLE

7.1-1.

*

Mode

Summary

Key Mode

trE LOG data

and

indicate active

Tables

These are

program

tables.

They

are

NOT typically

used since

the

CR500

is

most often

programmed

in

Short Cut.

NOTE: Altering

any value in these

program

tables

and compiling

the

program

willerase

the

*4

table

in

the

CR500.

Parameter

Entry Table

Display/set

real time clock

Display/alter

lnput Storage data,

toggle

flags or control

ports.

Display

Final €torage

data

Final

Storage

data transfer

to

peripheral

Memory al

location/reseVerase

data

Signature/status

Security

Save/load

Program

Used with

TGT1 satellite transmitter

cR500

7.1.3 KEY

DEFINITION

Keys

and key sequences

have

specific

functions

when

using the

CR1OKD keyboard

or

a

computer/terminal in

the remote keyboard

state.

Table 7.1-2lists

these functions. In

some

cases, the exact action of

a key depends

on the

mode

the CR500

is in

and

is

described'

with

the mode in

the

manual.

TABLE 7.1-2. Key

Description/Editing

Functions

Action

Key numeric entries

into display

Enter Mode

(followed

by

Mode

Number)

Enter/Advance

Back up

Change the

sign of a

number or index

an

input location to,loop counter

Enter

the decimal

point

Clear the rightmost

digit

keyed into

the display

Advance to next

instruction in

Program

table

(*1,

*2, *3)

or to next

Output Array

in

Final

Storage

(*7)

Back up to

previous

instruction in

program

table

or to

previous

Output

Array in FinalStorage

Delete entire

instruction

(then

A

or CR)

Back

up to

the

start

of

the current array.

When

using a computer/terminalto

communicate

with

the CR500

(Telecommunications

remote

keyboard state) there are

some

keys

available

in

addition

to those found

on the CR10KD. Table

7.1-3

lists these keys.

TABLE

7.1-3. Addational

Keys Allowed

in

Telecommunications

Key

Action

-

Change Sign,

Index

(same

as

C)

CR

Enter/advance

(same

as A)

: Colon

(used

in

setting time)

S or^S

Stops transmission

of data

(10

second time-ouu

any character

restarts)

C or

aC

Aborts transmission

of Data

@

tr'tr

tr

E

tr

E

E

tr

trE

trtr

EE

trE

trtr

trtr

trE

trtr

trtr

trE

trE

trtr

trE

trE

trtr

tru

trtr

27

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