Omron CS1W-ETN01 User Manual

11-3SectionCommand/Response Reference
211
Response Codes
Response code Description
0000 Normal
0105 Local IP address setting error
0302 CPU Unit error; execution not possible.
1001 Command too large
1002 Command too small
1100 The TCP socket number is out of range.
1101 The variable type for the results storage area is out of range.
1103 Non-zero bit address specified for the results storage area.
2210 No connection could be established to the specified socket.
2211 High traffic at Unit; cannot execute service.
Results Storage Area Response Codes
Response code Description
0000 Normal
11-3-18 PING
Equivalent processing to the UNIX computer ping command (see below).
Command Block
2027
Command
code
Timeout
value
Destination IP address
Response Block
2027
Command
code
Response
code
Parameters
The IP address of the destination node for the PING command echo request
packet.
Timeout Value (Command) The wait time for the echo reply packet. The value is set in seconds. The timeout
time is set at 20 seconds if the value is specified as 0. If the echo reply packet is
not received within the set time limit, the code for a timeout error will be set as the
results storage response code.
Remarks
PING Command
The PING command runs the echoback test using the ICMP protocol. When the
PING command is executed, an echo request packet is sent to the remote node
ICMP. Correct communications are confirmed when the returned response
packet is received normally. The echo reply packet is automatically returned by
the remote node ICMP. Refer to 9-2 PING Command.
Response Codes
Response code Description
0000 Normal (echo reply received from the remote node)
0205 Timeout error
1001 Command too large
1002 Command too small
1100 Zero destination address
220F PING command currently being executed
2211 High traffic at Unit; cannot execute service.
Destination IP Address
(Command)

Omron CS1W-ETN01 Specifications

General

Brand	Omron
Model	CS1W-ETN01
Category	Controller
Language	English