PLC Link is an economic way of linking PLCs using a twisted-pair cable and the MEWNET protocol. Data is shared with all PLCs by means of dedicated internal flags called link flags (L) and data registers called link registers (LD). The statuses of the link flags and link registers of one PLC are automatically fed back to the other PLCs on the same network. The link flags and link registers of the PLCs contain areas for sending and areas for receiving data. Station numbers and link areas are allocated using the system registers.
For detailed information on setting the communication parameters and the link area, please refer to the hardware manuals of the corresponding units.
Please refer to the corresponding hardware manual for further details.
FP-X0, Multi-Communication Unit: Please refer to the corresponding manual that you can find in the download center in the Internet.