COM0 / COM1 S
ERIAL
I
NTERFACES
6842 GPS Slim Line System - V09.01
47 / 98
hopf
Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
5
COM0 / COM1 Serial Interfaces
The System is equipped with two serial interfaces
without
handshake lines which can be set
up individually. Data exchange can take place via RS232c (V.24) or RS422 (V.11) signal
levels. The signals can be used, for example, to transmit time telegrams to other computers.
Various data strings are available. Customer-specific data strings are available on request.
The following settings can be made separately for each serial interface.
5.1 Configuration of the Serial Interfaces
The parameterization and functionality of the serial interfaces is described below.
5.1.1 Serial Transmission Parameters
The interfaces are parameterized via the keypad. The baud rate, data bit, stop bit and parity
settings are made by pressing the
ENTER
key and selecting the
SET
menu.
The entry for
COM0
,
COM1
or optical interface (not supported in this equipment version)
must be selected in the selection dialog. In the following only the
COM0
interface is
described. The same settings are applicable to
COM1
.
•
Key
ENTER
•
Key
1
for
SET
menu
•
Pressing Key
N
until the following menu appears
Selection frame:
S E T C O M _ 0 S E R I A L
P A R A M E T E R Y / N _
•
Key
Y
The interfaces / parameters dialog appears on the display with the following message:
Input frame:
B : _
The baud rate must be entered here as a five digit numerical value. Possible inputs are:
•
19200
for 19,200 baud
•
09600
for 9,600 baud
•
04800
for 4,800 baud
•
02400
for 2,400 baud
•
01200
for 1,200 baud
•
00600
for 600 baud
•
00300
for 300 baud
•
00150
for 150 baud
