180
FINS Communications
Section 6-5
6-5-6
New FINS Commands
New FINS Commands Code List
The command codes listed in the following table are new added commands to
CP1L-EL/EM series PLC.
For the details of other FINS commands, refer to the SYSMAC CS/CJ/CP/NSJ-
series Communications Commands Reference Manual (Cat. No. W342-E1).
Note
There are two unit address (DA2 in FINS header) used in CP1L-EL/EM series
PLC units.
Note
Ethernet controller reset command and Ethernet Port information read com-
mand can only be executed by other PLCs or computers on the Ethernet net-
work. It cannot be executed by CMND(490) instruction in the user program.
Response Code List
Response codes are 2-byte codes which indicate the results of command
execution. They are returned in the response following the command code.
The first byte of a response code is the MRES (main response code), which
categorizes the results of command execution. The second byte is the SRES
(sub-response code) which specifies the results.
Command code
Name
Unit address
(See note.)
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.
Command
code
Response
code
MRC: Main
request
code
SRC: Sub-request
code
MRES: Main response code
SRES: Sub-response code
MRC SRC MRES SRES
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......