FPΣ User's Manual
8.5 MEWTOCOL-COM
177
Command name Code Description
Remote control
RM Switches the operation mode of the PLC.
Abort
AB Aborts communication.
8.5.4 Setting Communication Parameters
Make the following settings for the communication port:
• communication mode (MEWTOCOL-COM)
• station number
• baud rate
• communication format
For details on setting the communication parameters, see "
Setting System Registers in PROG
Mode" on page
165.
NOTE
• The end code setting must always be "CR", and the start code setting must
be "No STX".
• The station number can be set within a range of 1 to 99.
• With a C-NET adapter, a maximum of 32 stations can be specified.
8.5.5 1:1 Slave Communication
This sections describes 1:1 MEWTOCOL-COM communication in which the FPΣ acts as a
slave. The examples below contain the wiring diagrams for the connection to a computer and
to a programmable display of the GT series.
System register settings
For 1:1 MEWTOCOL-COM communication, the system registers should be set as shown
below. The communication ports occupy different bit positions of the same system register, so
individual settings for each communication port are possible.
• Settings for TOOL port
No. Name Set value
410
TOOL port - station number 1
412
TOOL port - communication mode MEWTOCOL-COM Master/Slave
413 TOOL port - communication format
*)
Data length: 7 bits/8 bits
Parity: None/Odd/Even
Stop bit: 1 bit/2 bits
End code: CR
Start code: No STX
415
TOOL port - baud rate
1)
2400–115200bit/s
*)
The setting must match the external device connected to the communication port.
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