Omron NX701-17 Series Troubleshooting Manual page 112

3 Error Tables
Event code Event name
54012003 hex Socket Status
Error
3-34
Meaning
The status was not suit- • SktUDPCreate Instruc-
able for execution of the
socket service instruction.
• SktUDPRcv Instruction
• SktUDPSend Instruction
• SktTCPAccept Instruc-
• SktTCPConnect Instruc-
• SktTCPRcv Instruction
Assumed cause
Maj Prt
tion
The UDP port specified
with the SrcUdpPort
input variable is in one of
the following states.
• It is already open.
• It is being closed.
• The specified socket
is receiving data.
• The specified socket
is closed.
• The specified socket
is sending data.
• The specified socket
is closed.
tion
The specified TCP port is
in one of the following
states.
• The port is being
opened.
• The port is being
closed.
• A connection is
already established
for this instruction
for the same IP
address and TCP
port.
tion
• The TCP port that is
specified with the
SrcTcpPort input
variable is already
open.
• The remote node
that is specified with
DstAdr input vari-
able does not exist.
• The remote node
that is specified with
DstAdr and DstTcp-
Port input variables
is not waiting for a
connection.
• The specified socket
is receiving data.
• The specified socket
is closed.
NJ/NX-series Troubleshooting Manual (W503)
Level
Refer-
ence
Min Obs Info
S W502