15 Ethernet
15-22
CP2E CPU Unit Software User’s Manual(W614)
The following table and descriptions cover the words and bits in the Auxiliary Area of PLC memory that
are related to the FINS/UDP and FINS/TCP.
The command codes listed in the following table are new added commands to CP2E Nîš…îš…-type CPU
Units.
For the details of other FINS commands, refer to the SYSMAC CS/CJ/CP/NSJ-series Communications
Commands Reference Manual (Cat. No. W342).
Note 1 There are two unit address (DA2 in FINS header) used in CP2E Nîš…îš…-type CPU Units.
2 Ethernet controller reset command and Ethernet Port information read command can only be executed by
other PLCs or computers on the Ethernet network. It cannot be executed in the local node by CMND
instruction.
15-4-5 Auxiliary Area Allocations
Address Bit(s) Name Status Unit operation Access
A47 0 FINS/TCP
Connection
Flag 1
ON Turned ON by the Unit when a connection is estab-
lished.
Read only
OFF Turned OFF by the Unit when the connection is ter-
minated.
1 FINS/TCP
Connection
Flag 2
ON Turned ON by the Unit when a connection is estab-
lished.
OFF Turned OFF by the Unit when the connection is ter-
minated.
2 FINS/TCP
Connection
Flag 3
ON Turned ON by the Unit when a connection is estab-
lished.
OFF Turned OFF by the Unit when the connection is ter-
minated.
15-4-6 New FINS Commands
New FINS Commands Code List
Command code Name Unit address
MRC SRC
04 03 RESET 0xFA
05 01 ETHERNET PORT DATA READ
27 30 FINS/TCP CONNECTION REMOTE
NODE CHANGE REQUEST
0x00
31 FINS/TCP CONNECTION STATUS
READ
50 IP ADDRESS TABLE WRITE
51 IP ROUTER TABLE WRITE
60 IP ADDRESS TABLE READ
61 IP ROUTER TABLE READ
0xFA It is used for the two new added FINS commands relative with built-in
Ethernet Port. (Ethernet controller reset command and Ethernet Port
information read command)
0x00
It is used for the FINS commands other than the two commands above.
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