Panasonic FP E Series User Manual

7-67
Link area allocation
• The link relays and link registers to be used in the PC(PLC) link are allocated in the link area of the
CPU unit. Link area allocations are specified by setting the system registers of the CPU unit.
Note:
The PC(PLC) link 1 is available for the FPΣ 32k type only.
Set the system register 46 to “Reverse” to use the PC(PLC) link 1.
System registers
No. Name
Default
value
Set value
40 Range of link relays used for PC(PLC) link 0 0 to 64 words
41 Range of link data registers used for PC(PLC) link 0 0 to 128 words
42 Starting number for link relay transmission 0 0 to 63
43 Link relay transmission size 0 0 to 64 words
44 Starting number for link data register tranmission 0 0 to 127
45 Link data register transmission size 0 0 to 128 words
46 PC(PLC) link switch flag Normal Normal: 1st half
Reverse: 2nd half
For
PC
(PLC)
link 0
47 Maximum unit number setting for MEWNET-W0
PC(PLC) link
16 1 to 16
Note1)
46 PC(PLC) link switch flag Normal Normal: 1st half
Reverse: 2nd half
50 Range of link relays used for PC(PLC) link 0 0 to 64 words
51 Range of link data registers used for PC(PLC) link 0 0 to 128 words
52 Starting number for link relay transmission 64 64 to 127
53 Link relay transmission size 0 0 to 64 words
54 Starting number for link data register tranmission 128 128 to 255
55 Link data register transmission size 0 0 to 128 words
For
PC
(PLC)
link 1
57 Maximum unit number setting for MEWNET-W0
PC(PLC) link
0 0 to 16
Note1)
Note1) The same maximum unit number should be specified for all the PLCs connected in the PC(PLC)
link.
Link area configuration
• Link areas consist of link relays and link registers, and are divided into areas for PC(PLC) link 0 and
PC(PLC) link 1 and used with those units.
• The link relay which can ben used in an area for either PC(PLC) link 0 or PC(PLC) link 1 is maximum
1024 points (64 words), and the link register is maximum 128 words.
Note:
The PC link 1 can be used to connect with the second PC link W0 of the FP2 Multi Communication Unit
(MCU). At that time, the link relay number and link register number for the PC link can be the same
values as the FP2 (from WL64, from LD128).
Reference:
For the information on FP2-MCU, <Chapter 5 Communication Function PC(PLC) Link in FP2 Multi
Communication Unit Technical Manual ARCT1F396E>.

Panasonic FP E Series Specifications

General

Brand	Panasonic
Model	FP E Series
Category	Controller
Language	English