Communication
FPΣ User's Manual
230
System register settings
No. Name #1
40
Link relays - Send/receive area - Number of words shared by all linked PLCs 50
42
Link relays - Send area - Start sending from this word address 20
43
Link relays - Send area - Number of words to send 20
With the above settings for station number 1, the 14 words (224 points) consisting of WL50 to
WL63 can be used as internal relays.
Link register allocation
Send area
Receive area
Area for internal relays
1
Used for link relays
2
Not used for link relays
LD0
39
40
127
79
80
99
100
System register settings
No. Name #1
41
Link registers - Send/receive area - Number of words shared by all linked PLCs 100
44
Link registers - Send area - Start sending from this word address 40
45
Link registers - Send area - Number of words to send 40
With the above settings for station number 1, the 28 words consisting of LD100 to LD127 can
be used as internal registers.
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