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12 Troubleshooting
NX-series PROFINET Coupler Unit User’s Manual (W623)
12-3 Checking for Errors and T
roubleshooting with Sysm
ac Studio
12
12-3-4 Event Codes for Errors and
Troubleshooting Procedures
Event name
NX Message Communications Error
Event code
80220000 hex
Meaning
An error was detected in message communications and the message frame was discarded.
Source
Build-in Ethernet port
Source details
Communica-
tions Coupler
Unit
Detection
timing
During
message
communications
Error
attributes
Level
Observation
Recovery
---
Log category
System
Effects
User program
Continues.
Operation
Not affected.
Sys-
tem-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
For the NX bus of CPU Units
The message communications
load is high.
Reduce the number of times that
instructions are used to send NX
messages.
Reduce the number of times that
instructions are used to send NX
messages.
For Communications Coupler Units
The message communications
load is high.
Reduce the number of times
instructions are used to send NX
messages.
Reduce the number of times
instructions are used to send NX
messages.
The communications cable is dis-
connected or broken.
This cause does not apply if
attached information 2 is 0 (NX
bus).
Connect the communications
cable securely.
Connect the communications
cable securely.
Message communications were
cutoff by executing the followings
in message communications.
• Transfer of parameters by the
Sysmac Studio
---
---
Attached
information
Attached information 1: System information
Attached Information 2: Type of communications where error occurred
0: NX bus
1: EtherCAT
2: Serial communications (USB)
3: EtherNet/IP
4: PROFINET
65535: Internal Unit communications (routing)
Precautions/
Remarks
None
Содержание PROFINET NX-PNC202
Страница 9: ...7 NX series PROFINET Coupler Unit User s Manual W623 CONTENTS...
Страница 12: ...Manual Structure 10 NX series PROFINET Coupler Unit User s Manual W623...
Страница 32: ...Revision History 30 NX series PROFINET Coupler Unit User s Manual W623...
Страница 34: ...Sections in this Manual 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 126: ...6 Installation 6 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 192: ...10 I O Refreshing 10 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 224: ...11 PROFINET Coupler Unit Functions 11 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 260: ...12 Troubleshooting 12 36 NX series PROFINET Coupler Unit User s Manual W623...
Страница 268: ...13 Maintenance and Inspection 13 8 NX series PROFINET Coupler Unit User s Manual W623...
Страница 274: ...Appendices A 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 275: ...I 1 I I NX series PROFINET Coupler Unit User s Manual W623 Index...
Страница 280: ...I 6 NX series PROFINET Coupler Unit User s Manual W623 Index...
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