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6-7
Section
Setting Conditions for Communications with Host by Using Memory Switches
126
Setting the Conditions for Communications with the Memory Link Method
Setting Item
Function
Setting Op-
tions
Page
Data bits
Set the data bits length.
7, 8 bits
Page
132
Stop bits
Set the stop bits length.
1, 2 bits
g
132
Parity
Set the parity.
None, even,
odd
Comm. Speed
Set the baud rate for communica-
tions with the host.
1200, 2400,
4800, 9600,
19200, 38400
bps
Flow control
Set the flow control and its meth-
od.
None, RS/CS,
XON/XOFF
Response
Set whether the response is car-
ried out for normal process of
communication command or not.
Yes, No
The combinations of communication methods that can be set with the NT21 are
indicated in the table below. Combinations other than these listed below cannot
be set.
Port A
Port B
None
Host Link
1:1 NT Link
1:N NT Link
Bar-code
reader
Memory
Link
None
f
f
f
f
f
f
Host Link
f
f
1:1 NT Link
f
f
1:N NT Link
(Standard or
high-speed)
f
f
Memory Link
f
f
f
: Possible combination
: Impossible combination
Combinations other than those indicated above cannot be set.
Reference: When using serial port B for communication with the host, and serial port A for the
transmission of screen data from the NT Support Tool, set the settings of serial
port A to None.
Possible Combinations
of Communication
Method Settings