11-3
Section
Command/Response Reference
212
11-3-19
IP ADDRESS TABLE WRITE
Writes the IP address table.
Command Block
50
27
Command
code
Number of
records
6 bytes
IP address
table records
6 bytes
Response Block
50
27
Command
code
Response
code
Parameters
The number of records to write is specified between 0000 and 0020 (0 to 32 deci-
mal) in the command. If this value is set to 0, the IP address table will be cleared
so that no records are registered.
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 calculated
as the number of records x 6 bytes/record. The configuration of the 6 bytes of
data in each record is as shown in the following diagram.
00
FINS node
number
IP address
1
6 bytes
FINS Node Number
Node number for communications via the FINS command.
IP Address
IP address used by TCP/IP protocol.
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.
Response Codes
Response code
Description
0000
Normal (echo reply received from the remote node)
1001
Command too large
1002
Command too small
1003
The number of records specified does not match the sent
data length.
110C
The number of records is not between 0 and 32.
The FINS node number is not between 1 and 126
The IP address is 0.
2307
IP address conversion method is set for automatic
generation.
Number of Records
(Command)
IP Address Table Records
(Command)
