186
FINS Communications
Section 6-5
Response Codes
IP ADDRESS TABLE WRITE: 2750
Writes the IP address table.
Command Block
Response Block
Parameters
Number of Records (Command)
The number of records to write is specified in hexadecimal between 0000 and
0020 (0 to 32 decimal) in the command. If this value is set to 0, the IP address
table will be cleared so that no records are registered.
IP Address Table Records (Command)
Specify the IP address table records. The number of records specified must
be provided. The total number of bytes in the IP address table records is cal-
culated as the number of records
×
6 bytes/record. The configuration of the
6 bytes of data in each record is as shown in the following diagram.
FINS Node Address
Node address for communications via the FINS command (hexadecimal).
IP Address
IP address used by TCP/IP protocol (hexadecimal).
Precautions
The new I/O address table records will not be effective until the PC is
restarted or the Ethernet Unit is reset.
An error response will be returned if the IP address conversion method in the
system mode settings is set for automatic generation.
00000009
FIN WAIT 2
Completed and ACK received. Awaiting FIN.
0000000A
TIME WAIT
After closing, pauses twice the maximum seg-
ment life (2MSL).
Number
Status
Meaning
Response code
Description
0000
Normal
0105
Node address setting error
Local IP address setting error
0302
CPU Unit error; execution not possible.
1001
Command too large
1002
Command too small
1100
Connection number not set from 1 to 4
Number
of records
IP address
table records
Command
code
27 50
IP address
table records
6 bytes
6 bytes
Command
code
Response
code
27 51
FINS node
number
1
00
IP address
6 bytes
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: ......