Panasonic AFPX-C30R User Manual page 192

7.5.4 Connection Example of PC(PLC) Link
When using three PLCs
In the example shown here, link relays are use. When X1 of PLC with unit no. 1 turns on, Y0 of PLC with
unit no. 2 turns on. When X2 of PLC with unit no. 1 turns on, Y0 of PLC with unit no. 3 turns on.
System register settings
When using a PC(PLC) link, the communication format and baud rate are fixed.
No.
No. 413 Communication format for COM1
port
No. 415 Baud rate setting for COM1 port
Unit no. and communication mode settings
- Setting for the FP-X with unit no. 1
No.
No. 410 Unit no. for COM1 port
No. 412 Selection of communication mode for COM1 port
- Setting for the FPΣ with unit no. 2
No.
No. 410 Unit no. for COM1 port
No. 412 Selection of communication mode for COM1 port
- Setting for the FP2-MCU with unit no. 3
Unit no. for COM1 port
Selection of communication mode for COM1 port
Key Point:
Make sure the same unit number is not used for more than one of the PLCs connected through the
PC(PLC) link function, and specify consecutive numbers.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Name
Name
Name
Name
Set Value
Data length: ...... 8 bits
Parity check: ..... Odd
Stop bit: ............ 1 bit
Terminator: ........ CR
Header: ............ STX not exist
115200 bps
1
PC link
2
PC link
Set value
3 (Set using the unit no. setting switch)
PC(PLC) link
(Set using the mode speed setting switch)
Set value
Set value