15 Ethernet
15-32
CP2E CPU Unit Software User’s Manual(W614)
Parameters
Number of Records (Command, Response)
The number of records to read is specified between 0000 and 0020 (0 to 32 decimal) in the com-
mand. If this value is set to 0, the number of stored records is returned but the IP address table
records are not returned. The response returns the actual number of records read.
Maximum Number of Stored Records (Response)
The maximum number of records that can be stored in the IP address table is returned. The maxi-
mum number of stored records is fixed at 0020 (32 records).
Number of Stored Records (Response)
The number of IP address table records stored at the time the command is executed is returned as
a hexadecimal number.
IP Address Table Records (Response)
The number of IP address table records specified in the number of records parameter is returned.
The total number of bytes in the IP address table records is calculated 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 dia-
gram.
• FINS Node Address
Node address for communications via the FINS command (in hexadecimal).
•IP Address
IP number used by TCP/IP protocol (in hexadecimal).
Precautions for Correct UsePrecautions for Correct Use
If the IP address table contains fewer records than the number specified in the number of
records parameter, all the records contained in the IP address table when the command is exe-
cuted will be returned and the command execution will end normally.
An error response will be returned if the IP address conversion method in the system mode set-
tings is set to the automatic generation method.
Response Codes
z IP ROUTER TABLE READ: 2761
Reads the IP router table.
Command Block
Response code Description
0000 Normal
1004 Command format error
2307 IP address conversion method is set to the automatic genera-
tion method.
FINS node
number
1
00
IP address
6 byte
Number
of records
Command
code
27 61
To Next Page
Loading...
Need help?
General
