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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
Unit Configuration Error, Too Many Units
Event code
24A00000 hex
Meaning
The number of connected NX Units exceeds the maximum value for the Communication Coupler Unit.
Source
Build-in Ethernet port
Source details
Communica-
tions Coupler
Unit
Detection
timing
When power is
turned ON to
the Communi-
cations Cou-
pler Unit or the
IO Device Ter-
minal is
restarted
Error
attributes
Level
Minor fault
Recovery
Cycle power to
the Communi-
cations Cou-
pler Unit or
restart the IO
Device Termi-
nal.
Log category
System
Effects
User program
Continues.
Operation
• Communications Coupler Unit, PROFINET Com-
munications
Ethernet communication stops.
• Communications Coupler Unit, NX Bus
IO refreshing for the NX Units in the IO Device Ter-
minal stops.
Messages cannot be sent to the NX Units in the IO
Device Terminal.
Sys-
tem-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
More than the maximum number
of NX Units is connected to the
Communication Coupler Unit.
Reduce the number of NX Units
that are connected to the maxi-
mum number or fewer.
Configure the Unit within the maxi-
mum number of NX Units.
Attached
information
None
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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