ngs
m m+10 8200 1:N NT Link mode
m+1 m+11 000A Communications baud rate (high-speed)
m+6 m+16 000j
j = The largest model number of the
connected PT (0 - 7)
In
the memory link method, the connection can be made to a personal computer
with RS-232 and an FA computer, etc.
When
connecting to the host in the memory link method, it is necessary to create
a program for the memory link at the host side.
The
following are the communication conditions that can be used
in the memory
link method. For the host (a personal computer
, an
F
A computer
, etc.), its setting
should
be compatible to one of
the communication conditions listed in the follow
-
ing
table. Set the same communication conditions at
the NT21 by the memory
switch. (page 132).
Item Settings at the host
Input/Output port RS-232C
Baud rate
1,200, 2,400, 4,800, 9,600, 19,200, or 38,400 bps.
Data bits 7 bits, 8 bits
Stop bits 1 bits, 2 bits
Parity None, even, odd
Flow control None, RS/CS, XON/XOFF
4-1-2 Connecting Directly between RS-232C Ports
The
method for connection between the RS-232C ports of the NT21 and the host
is described here.
Recommended Connector Cable
When making the connector cable, as far as possible use the recommended
connectors, connector hoods, and cables indicated in the table below. Some
Units come supplied with one connector and one connector hood.
Check the required components and prepare them in advance.
Name Model Remarks Delivered with
Connector
XM2A-0901
9-pin
Made by OMRON
CS-series CS1G/CS1H,
CS1G-H/CS1H-H
CJ-series CJ1G
C-series CQM1,
C200HS,
C200HX/HG/HE(-Z)E,
CVM1/CV-series CPU
Units
CV500-LK201
XM24-2501
25-pin
Made by OMRON
CV500-LK201
C200H-LK201-EV1
When Using the Memory
Link Method
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