Omron NY532-5400 Troubleshooting Manual page 230

3 Error Descriptions and Corrections
Event name Socket Timeout
Meaning A timeout occurred for a socket service instruction.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
System- Variable
defined
None
variables
Assumed cause
SktTCPAccept instruction: There
was no request for a connection
from the remote node during the
user-set timeout time.
Cause and
correction
SktTCPRcv or SktUDPRcv
instruction: Data was not
received from the remote node
during the user-set timeout time.
Attached Information 1: Error Location
Attached Information 2: Error Location Details (Rung Number). For a program section, the rung number
from the start of the section is given. For ST, the line number is given.
Attached
Attached Information 3: Names of the Instruction and Instruction Instance Where the Error Occurred. If
information
there is more than one possible instruction, information is given on all of them. Nothing is given if the
instruction cannot be identified.
Attached Information 4: Expansion Error Code (ErrorIDEx)
Precautions/ If a program is changed after an error occurs, the attached information that is displayed may not be cor-
Remarks rect.
3-154
Source details
Observation
Recovery
Continues.
Operation
Data type
---
Correction
Correct the system and user pro-
gram so that there is a connec-
tion request from the remote
node within the timeout time after
the instruction is executed. Or,
increase the timeout time.
Correct the system and user pro-
gram so that data is received
from the remote node within the
timeout time after the instruction
is executed. Or, increase the tim-
eout time.
Event code 5401 2006 hex
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications.
Name
---
Prevention
Set up the system and user pro-
gram so that there is a connec-
tion request from the remote
node within the timeout time after
the instruction is executed.
Set up the system and user pro-
gram so that data is received
from the remote node within the
timeout time after the instruction
is executed.
NY-series Troubleshooting Manual (W564)
At instruction
execution
System