Omron NY532-5400 Troubleshooting Manual page 164

3 Error Descriptions and Corrections
Event name OS Processing Error
Meaning An error was detected on Windows.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
_OSRunning
defined
_OSHalted
variables
_OSErrorState
Assumed cause
Cause and
A software error occurred on Win-
correction
dows to stop operations.
Attached None
information
Precautions/ None
Remarks
Event name NX Message Communications Error
Meaning An error has occurred in message communications.
PLC Function Module,
EtherCAT Master Function Mod-
Source
ule,
or EtherNet/IP Function Module
Error attri-
Level
butes
Effects User program
System- Variable
defined
None
variables
Assumed cause
Cause and
The communications cable is bro-
correction
ken.
The communications cable con-
nector is disconnected.
The NX message communica-
tions load is high.
Attached
information
Attached Information 1: System Information
Attached Information 2: Type of Communications
Precautions/
Remarks
3-88
Source details
Observation
Recovery
--- Operation
Data type
BOOL
BOOL
BOOL
Correction
Restart Windows.
Source details
Observation
Recovery
Continues. Operation
Data type
---
Correction
Check the communications cable
and replace it if it is broken.
Reconnect the connector and
make sure it is mated correctly.
Reduce the number of times that
instructions are used to send NX
messages. Or, increase the value
of the TimeOut input variable to
the instruction. If more than one
copy of the Sysmac Studio is con-
nected, reduce the frequency of
simultaneous operations.
0: NX bus
1: EtherCAT
65,535: Unit internal communications (routing)
Event code 44600000 hex
Windows Detection
timing
---
Log category
Not affected.
Name
OS Running Flag
OS Halted Flag
OS Error State Flag
Prevention
---
Event code 8023 0000 hex
None
Detection
timing
---
Log category
---
Name
---
Prevention
Check the communications cable
to see if it is operating properly.
Make sure the communications
cable is connected properly.
Reduce the number of times that
instructions are used to send NX
messages. Or, increase the value
of the TimeOut input variable to
the instruction. If more than one
copy of the Sysmac Studio is con-
nected, reduce the frequency of
simultaneous operations.
NY-series Troubleshooting Manual (W564)
Continuously
System
During NX
message com-
munications
System