Omron NT20S User Manual

57
Connection to a PC by the NT Link (1:N)
Section 2-6
2-6-3 PC Switch Settings
When the PC and NT20S units have been connected, set the switches at the CPU
module at the PC side in order to enable communication using the NT link method.
S C series, C200HX/HG/HE
Write the communication conditions directly to the “PC system area” (data
memory) using a peripheral tool (e.g., SYSMAC support software). For details on
the operation for setting the “PC system area”, refer to the “SYSMAC C200HX/
HG/HE Installation Guide” (W302-E1-j).
[PC system setting area setting]
With C200HX/HG/HE, the setting area differs according to which port among the
standard port of the CPU unit and the port of the expansion communication board
is used for the connection.
Port Channel # Writing Value Settings
C200HX/HG/HE
RS-232C port
DM6645
Use NT link (1:N)
j
=
highest unit No
C200HX/HG/HE
port A
DM6555
5j00
j
=
highest
unit
No
.
in the maximum
number of connect-
C200HX/HG/HE
port B
DM6550
number
of
connect
able PTs (1 to 7). (

)
(

) When using C200HE, the PT unit No. range is 1 to 3.

Omron NT20S Specifications

General

Brand	Omron
Model	NT20S
Category	Touch terminals
Language	English