Link Relay Transmission Start Number And Sending Size - Panasonic FP0H User Manual

PLC link

4.2.5 Link Relay Transmission Start Number and Sending Size

• The memory areas of link relays are divided into send areas and receive areas.
• Link relays are transmitted from the send area of a PLC to the receive area of another PLC.
The receiving PLC must have the same link relay No. in its receive area as the sending PLC.
Example) Setting of the link relay transmission start number and sending size (in the
case of memory block No. 0)
 List of setting items (for PLC link setting)
Setting item
Memory block No. of link relays and
link registers to be used
Max. unit No. used for PLC link
Range of link relays used
Transmission start No. for link relays
Size of link relay send area
4-6
Setting
range
No.1
0 or 1 0
0 to 16 4
0 to 64 words 64
0 to 63 0
0 to 64 words 20
Unit No. and setting method
No.2 No.3
0 0
4 4
64 64
20 40
20 24
No.4
0
4
64
0
0