Error Log Clear; Udp Open Request - Omron CJ1W-ETN11 Operation Manual

Command/Response Reference
Response Codes

11-3-8 ERROR LOG CLEAR

Command Block
Response Block
Response Codes

11-3-9 UDP OPEN REQUEST

Command Block
Response Block
Results Storage
Format
Parameters
UDP Socket Number
(Command)
Results Storage Area
(Command)
Local UDP Port Number
(Command)
Response code
0000 Normal
1001 Command too large
1002 Command too small
1103 Beginning record number is out of range
110C The number of read records is 0.
Clears the number of records stored in the Ethernet Unit error log.
21 03
Command
code
21 03
Command Response
code code
Response code
0000 Normal
1001 Command too large
Requests processing to open a socket.
27 01
Command UDP Results storage area
code socket
number
27 01
Command Response
code code
Results storage
response code
The UDP socket number to be opened specified as 2 bytes between 1 and 8.
The area in which the results of the command execution are stored. The first
byte specifies the memory area and data type (variable type). The 2nd to 4th
bytes specify the beginning address of the results storage area. Refer to
page 216 for details about the variable types and addresses that can be spec-
ified.
The UDP port number for communications with the socket is specified as 2
bytes (0 cannot be specified). Packets received at this port are distributed to
Section 11-3
Description
Description
Local UDP
port number
223