Omron NT21 - SETUP MANUAL 10-2001 Setup Manual page 137

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