4-2 1:N Host Connection
4-23
Using the CJ1G Peripheral Port
Address Write value Settings
144 8200 1:N NT Link Mode
145 000A Baud rate (high-speed)
150
000@@: Largest unit number (1 to 7) of connected PTs. (See note.)
Note: When connecting a single Unit in a 1:N connection, set the value of @ to 1 or higher.
For example, to connect PTs with unit numbers 0, and 2 to 5 to the built-in RS-232C port in
1:N NT Links, set address 160 to 0200 Hex and address 166 to 0005 Hex.
Set whether the PLC Setup is to be set directly from the Programming Device (Programming
Console) or created by the Support Software (CX-Programmer) and transferred to the CPU
Unit.
Refer to the SYSMAC CJ Series Operation Guide (W393) for information on the PLC Setup.
Setting the Front Panel Switches
• Using RS-232C
Set DIP switch pin 4 or 5 of the CPU Unit according to the port to which the PT is connected,
as follows:
DIP switch (inside battery compartment)
Turn ON pin 4 when connecting the PT to the
peripheral port (to use the communications
settings in the PLC Setup).
Turn OFF pin 5 when connecting the PT to the
RS-232C port (to use the communications
settings in the PLC Setup).
Peripheral port
Connected to a Programming Console or other de-
vice.
RS-232C port
Connected to a Programming Console or other de-
vice.
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