Omron Programmable Terminals NT631C User Manual
Page 171
154
Setting Conditions for Communications with Host by Using Memory Switches
Section 6-7
Possible Combinations of
Communications Method
Settings
The combinations of communications methods that can be set with the
NT631/NT631C are indicated in the table below. Combinations other than
these listed below cannot be set (when using a system for multi-venders, refer
to the PLC Connection Manual (V042-E1-
@) or NT31/631 Multi Vendor Con-
nection Manual (V060-E1-
@)).
❍: Possible combination
×: Impossible combination
Combinations other than those indicated above cannot be set.
Reference:
When using serial port B for communications with the host, and serial port A
for the transmission of screen data from the Support Tool, set the settings of
serial port A to None.
Serial port B
Serial port A
None
Host Link
NT Link
(1:1)
NT Link
(1:N)
Bar-code
reader
Memory
Link
None
❍
❍
❍
❍
❍
❍
Host Link
❍
Ч
Ч
Ч
❍
Ч
NT Link (1:1)
❍
Ч
Ч
Ч
❍
Ч
NT Link (1:N)
❍
Ч
Ч
Ч
❍
Ч
Memory Link
❍
Ч
Ч
Ч
❍
Ч