B-TEK Scales T405S, Service Manual

Page: 65 / 156

T405S Indicator Service Manual 65
6.5 Ports
6.5.1 Serial
SEriAL Use this to set the serial communication parameters. Choose Port 1or Port
2 to begin.
bAud Set the baud rate from the available choices. 9600 is the
default value.
d-bitS Choose 7 or 8 data bits. 8 is the default.
PAritY Choose nonE , odd or EVEn . nonE is the default.
S-bitS Choose 1 or 2 stop bits. 1 is the default.
c-troL Use this to set the flow control for the port. Choices for Port
1 are
nonE , hArd or SoFt . Choices for Port 2 are nonE or
SoFt . Default is nonE for both ports.
hArd Stands for hardware flow control. If wired, a
device can stop the indicator and restart it for
transmitting. Example is the CTS signal on a PC
serial port or print busy output on a Line or Lister
printer.
SoFt Stands for software handshaking. This allows a
device to start and stop the indicator transmit by
sending Xon or Xoff characters.
Port 1 has both hArd and SoFt . Port 2 does not
have hardware handshaking.
Port1 Port2
Baud D-Bits Parity S-Bits C-trol Select
300 600
7 8
None Odd Even
1200 2400 4800 9600 19200 38400 57600 115200
1 2
None Hard Soft
Port1-2 Port1-H
Serial
Port 1
only
Port 1
only
Hardware flow control on Port 1 is only available if Port1-H is selected and Jumper P5
is in position 1.
See the photo in section T405S jumper and switch settings on page 144 .