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9 Troubleshooting
9 - 8
NX-series Digital I/O Unit User’s Manual (W521)
80210000 hex
NX Unit Out-
put Synchro-
nization Error
An output synchro-
nization error
occurred in the NX
Unit.
• The NX Unit is not mounted
properly.
• The Slave Terminal Configura-
tion Information when the
EtherCAT Coupler Unit syn-
chronization settings were
downloaded did not agree with
the actual configuration of the
Slave Terminal.
• There is an NX Unit that cannot
be synchronized to the speci-
fied output synchronization tim-
ing.
(This will not cause an error
when the synchronization set-
ting is made from the Sysmac
Studio.)
Yes
80240000 hex
NX Unit
Clock Not
Synchro-
nized Error
An error occurred in
the clock informa-
tion between the
EtherCAT Coupler
Unit and the NX
Unit.
• There is a hardware error in the
NX Unit.
• There is a hardware error in the
EtherCAT Coupler Unit.
Yes
70010000 hex
Previous
Time Speci-
fied
A previous time
was specified for
output refreshing
with a specified
time stamp.
• A mistake in the user program
caused the specification of a
previous time.
• A Communications Synchroni-
zation Error caused a delay in
the I/O data reaching the NX
Unit.
Yes
90400000 hex
Event Log
Cleared
The event log was
cleared.
• The event log was cleared by
the user.
Yes
Event code
Event name
Meaning
Assumed cause
Level
Reference
Maj Prt Min Obs Info
Содержание NX-IA3117
Страница 34: ...Sections in this Manual 32 NX series Digital I O Unit User s Manual W521...
Страница 52: ...1 Features and System Configuration 1 18 NX series Digital I O Unit User s Manual W521...
Страница 56: ...2 Specifications 2 4 NX series Digital I O Unit User s Manual W521...
Страница 152: ...5 I O Refreshing 5 36 NX series Digital I O Unit User s Manual W521...
Страница 204: ...8 Digital Mixed I O Units 8 8 NX series Digital I O Unit User s Manual W521...
Страница 224: ...9 Troubleshooting 9 20 NX series Digital I O Unit User s Manual W521...
Страница 230: ...10 Inspection and Maintenance 10 6 NX series Digital I O Unit User s Manual W521...
Страница 290: ...Appendices A 60 NX series Digital I O Unit User s Manual W521 Installation Height 100 71 Unit mm...
Страница 337: ...I 1 I NX series Digital I O Unit User s Manual W521 Index...
Страница 340: ...I 4 NX series Digital I O Unit User s Manual W521 Index...