Omron Programmable Terminals NT31 NT31C - Manual (Page 168)

6-7 Section Setting Conditions for Communications with Host by Using Memory Switches
158
Port Communication Method/Communication Type Settings
Setting Item Function Setting Options Page
Comm. A Method Set the communication method used at serial
port A. Depending on the communication meth-
od, further communication condition settings
may be necessary. A system program for OMRON
model.
None/Host Link/NT Link (1:1)/
NT Link (1:N) (standard or high-
speed)/Bar-Code Reader
Memory link
Page 160
Page 162
Page 163
Page 165
Comm. B Select Set whether serial port B is to be used for
RS-232C or RS-422A communication. RS-232C/RS-422A Page 167
Comm. B Method Set the communication method used at serial
port B. Depending on the communication meth-
od, further communication condition settings
may be necessary. A system program for OMRON
model.
None/Host Link/NT Link (1:1)/
NT Link (1:N) (standard or high-
speed)
Memory link
Page 160
Page 162
Page 163
Page 165
Communication Condition Settings for The Host Link Method
Setting Item Function Setting Op-
tions
Page
Comm. Speed
(for host link only) Sets the communications speed
for communications with the host. 9600 bps/
19200 bps Page
160
Communication Condition Settings for The NT link (1:1) Method
No further communication conditions need to be set.
Communication Conditions Settings for The NT Link (1:N) Method
Setting Item Function Setting Op-
tions
Page
Unit No.
(for NT link (1:N)
only) Set the unit number of the
NT31/NT31C. 0 to 7 Page
163
Comm. Speed Sets the communications speed
for communications with the host. Standard or
high-speed
Setting The Conditions for Communications with The Memory Link Meth-
od
Setting Item Function Setting Op-
tions
Page
Data bits Set the data bits length. 7, 8 bits Page
165
Stop bits Set the stop bits length. 1, 2 bits
g
165
Parity Set the parity. None, even,
odd
Comm. Speed Set the communications speed
for communications 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
NT31/NT31C 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
PC Connection Manual (V042-E1-
j) or NT31/631 Multi Vendor Connection
Manual (V060-E1-
j).
Possible Combinations
of Communication
Method Settings