Omron NS Series Setup Manual page 105

4-2 1:N Host Connection
•
Using RS-232C
Built-in RS-232C port of C200HX/HG/HE(-Z) DM 6645
Port A of C200HX/HG/HE(-Z) (See note 1.)
Port 1 of CQM1H (See note 2.)
Port B of C200HX/HG/HE(-Z) (See note 1.)
Note 1. RS-232C port of Communications Board.
2. RS-232C port of Serial Communications Board.
3. The PT unit numbers for the C200HE (-Z) are 1 to 3.
•
Using RS-422A
Port A of C200HX/HG/HE(-Z)
(See note 1.)
Port 2 of CQM1H (See note 2.)
Note 1. RS-422A port of Communications Board.
2. RS-422A port of Serial Communications Board.
3. The PT unit numbers for the C200HE (-Z) are 1 to 3.
Refer to the manuals of the
Reference
Setting the Front Panel DIP Switch
• Using RS-232C
When using C200HX/HG/HE(-Z), set the DIP switch on the front panel to enable the
Setup Area (Data Memory) settings, as follows:
4-8
Host type
Host type
being used for details on using the
PLC
• There is no Communications Board for use with C200HX/HG/HE (-Z) where port B is
an RS-422A port.
• There is
no
Communications Board for use with CQM1H where Port 1 is an RS-422A
port.
• When setting a 1:N NT Link in the CX-Programmer, set the baud rate to 38,400 bps.
Sets the RS-232C port communications
conditions. Set DIP switch pin 5 to OFF to
enable the PLC Setup settings.
Address Write value
5@00
DM 6555
DM 6550
Address Write value
DM 6555
5@00
DM 6550
5@00
Settings
Uses 1:N NT Link
@: Largest unit number (1
to 7) of connected
PTs. (See note 3.)
Settings
Uses 1:N NT Link
@: Largest unit number (1
to 7) of the connected
PTs. (See note 3.)
Setup Area.
PLC
PLC