12 - 11
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
This section describes the errors (events) that can occur and how to troubleshoot them.
The errors (i.e., events) that can occur in the PROFINET Coupler Unit are given on the following pages.
The following abbreviations are used in the
Level
column.
12-3-4 Event Codes for Errors and Troubleshooting Procedures
Error Table
Abbreviation
Meaning
Maj
Major fault level
Prt
Partial fault level
Min
Minor fault level
Obs
Observation level
Info
Information level
Event code
Event
name
Meaning
Assumed cause
Level
Reference
Maj Prt Min Obs Info
00210000
hex
Bus Con-
troller Error
An internal bus
error occurred.
• A Unit failed or an IO com-
munications error occurred
between the Communica-
tion Coupler Unit and the
NX Unit.
00220000
hex
Non-vola-
tile Memory
Hardware
Error
An error occurred
in non-volatile
memory.
• Non-volatile memory failure
10420000
hex
Non-vola-
tile Memory
Control
Parameter
Error
An error occurred
in the control
parameters.
• The power supply to the
Communications Coupler
Unit was turned OFF or
Sysmac Studio communica-
tions were disconnected
while writing the Unit opera-
tion settings was in prog-
ress.
10430000
hex
Memory
Corruption
Detected
Memory corrup-
tion was
detected.
• Memory corruption was
detected.
24A00000
hex
Unit Config-
uration
Error, Too
Many Units
The number of
connected NX
Units exceeds
the maximum
value for the
Communications
Coupler Unit.
• More than the maximum
number of NX Units is con-
nected to the Communica-
tion Coupler Unit.
35000000
hex
Unit Config-
uration
Information
Error
An error occurred
in the Unit config-
uration informa-
tion in the
Communication
Coupler Unit.
• The power supply to the
Communications Coupler
Unit was turned OFF or
Sysmac Studio communica-
tions were disconnected
while downloading the Unit
configuration information.
Summary of Contents for PROFINET NX-PNC202
Page 9: ...7 NX series PROFINET Coupler Unit User s Manual W623 CONTENTS...
Page 12: ...Manual Structure 10 NX series PROFINET Coupler Unit User s Manual W623...
Page 32: ...Revision History 30 NX series PROFINET Coupler Unit User s Manual W623...
Page 34: ...Sections in this Manual 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 126: ...6 Installation 6 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 192: ...10 I O Refreshing 10 6 NX series PROFINET Coupler Unit User s Manual W623...
Page 224: ...11 PROFINET Coupler Unit Functions 11 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 260: ...12 Troubleshooting 12 36 NX series PROFINET Coupler Unit User s Manual W623...
Page 268: ...13 Maintenance and Inspection 13 8 NX series PROFINET Coupler Unit User s Manual W623...
Page 274: ...Appendices A 6 NX series PROFINET Coupler Unit User s Manual W623...
Page 275: ...I 1 I I NX series PROFINET Coupler Unit User s Manual W623 Index...
Page 280: ...I 6 NX series PROFINET Coupler Unit User s Manual W623 Index...
Page 281: ......