Controller Data Read - Omron CS Series Operation Manual

Command/Response Reference
7-3-2

CONTROLLER DATA READ

Command Block
Response Block
05 01
Command Response
code
Parameters
Model, Version
(Response)
IP Address, Subnet Mask
(Response)
FINS UDP Port Number
(Response)
Mode Setting (Response)
162
Reads the following data from the Ethernet model, version, IP address, sub-
net mask, FINS UDP port number, mode settings, Ethernet address.
05 01
Command code
20 byte 20 byte
Model Version
code
The Ethernet Unit mode and version are returned as ASCII characters occu-
pying 20 bytes each (i.e., 20 characters each). If all bytes are not used, the
remaining bytes will be all spaces (ASCII 20 Hex).
Example Model:
Version:
The Ethernet Unit's IP address and subnet mask are returned as 4 bytes
each.
The Ethernet Unit's UDP port number for FINS is returned as 2 bytes.
The mode setting in the system setup is returned.
15 14 13 12
System setup format
Broadcast Address Setting
0: Broadcast with host number set to all ones (4.3BSD specifications)
1: Broadcast with host number set to all zeroes (4.2BSD specifications)
IP Address Conversion Method Setting
00, 01: Automatic generation method
10: IP address table reference method
11: Combined method (IP address table reference + automatic generation)
FINS/UDP Port Number Setting
0: Default (9600)
1: Unit Setup value
4 byte 4 byte
IP address Subnet FINS UDP
mask port number
CS1W-ETN21, CJ1W-ETN21
V1.50
11 10 9 8 7 6 5
0 0
Transmission speed setting
SNTP server specification method
SMTP server specification method
POP server specification method
Section 7-3
6 byte
Mode Ethernet address
setting
4 3 2 1 0 Bit
0
Broadcast address setting
IP address conversion method
UDP port No. setting for FINS
TCP port No. setting for FINS/TCP