Parr-instrument 6755 Manuel d'utilisateur télécharger pdf (Page 20)

Menu Descriptions

Parr Instrument Company

Balance Port Settings

» Number of Data Bits. Standard options

for data bits. Toggles between 7 and 8.

» Parity. Standard options for parity.

Choose from None, Odd or Even.

» Number of Stop Bits. Standard options

for stop bits. Toggles between 1 and 2.

» Handshaking. Standard options for hand-

shaking. Choose from Xon / Xoff, RTS/

CTS and None.

» Baud Rate. Standard options for baud

rate. Choose from 19.2K , 9600, 4800,

2400, 1800, 1200, 600, 300, 150, 134.5,

110, and 75.

» Data Characters from Balance. This

setting is only used when the generic

balance format is selected. This value

determines the number of numeric data

characters (0-9 . + -) to accept. Any ad-

ditional characters after this value and

before the string terminating <CR> are

discarded.

» Data Precision. This key allows the user to

establish the number of digits to the right

of the decimal point that are passed from

the balance handler.

» Transfer Timeout (seconds). This value

determines how long the interface will

wait before giving up on a weight trans-

fer. The value is entered in seconds.

» Balance Handler Strings. This key leads to

a submenu that allows balance template

to be customized for unique balances or

needs.

Log Balance to Display: Directs the incoming data

stream from the balance to a display buffer. This

function can be used to determine the data format

from an unknown balance type. The display buf-

fer is 40 characters in length. The balance must

be forced to issue at least 40 characters before the

contents of the buffer are displayed.

Balance Port LoopBack Test: Initiates a loopback test

on the port. A special loopback plug is required in

order to perform this test.

Further information on establishing commu-

nications for the Printer, Balance, Network

Interface, Bar Code Port and other Network

Data Devices can be found in the Accessory

Connections section of this manual.

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Parr-instrument 6755 Manuel d'utilisateur Page 20

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