Campbell CR500 Spezifikationen PDF herunterladen (Seite 46)

cR500

Full/Half Duplex

The

*D

Mode can

also be

used

to set

communications

to full or half duplex. The

default is full duplex,

which works

best in most

situations.

TABLE

7.5,9. Setting

Duplex

Key entry

Display

xP

13:00

9A 09:0x

When finished.0

lf

x=0

the CR500

is set

for full

duplex.

lf x=1

the CR500 is

set

for half

duplex.

You may now change

the option:

0A

Set full duplex

1A

Set half duplex

SET DATALOGGER

ID

Command 8 is

used to set the

datalogger

lD.

The lD

can

be

moved

to

an input

location

with

lnskuction 117

and can then be

sampled

as

part

of the data.

36

TABLE 7.5-10. Setting Datalogger

lD

Key

Entry

Display

*P

13:00

8A

O8:OXXX

When finished'0

Where XXX

are

0s or the

current

lD. You

may

now kev

in the lD n-254

7.6

CS

I/O

PORT

PIN

DESCRIPTION

All external

communication

peripherals

to the CR500

through

the

9-pin

subminiature

type

socket

connector

located

on

the front

of

the

Wiring

Panel

(Figure

7.6-1).

Table 7.6-1

shows

the

l/O

pin

configuration, and

gives

a

brief description of the

function

of each

pin.

r la

5LXTAL t/U

r4

-.\

|

ooooo

\-,/

\-/ \_,/ \,/

FIGURE 7.6-1. 9-pin

Female

Connector

1 2 ... 41 42 43 44 45 46 47 48

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