Omron PROFINET NX-PNC202 User Manual page 236

12 Troubleshooting
Event
Event code
name
35010000 Unit Config-
hex uration Veri-
fication
Error
40200000 NX Unit
hex Processing
Error
84C00000 NX Unit
hex Communi-
cations Tim-
eout
84C10000 NX Unit Ini-
hex tialization
Error
12 - 12
Meaning Assumed cause
There is an • An NX Unit that is regis-
inconsistency tered in the Unit configura-
between the Unit tion information is not
configuration connected.
information in the
• A connected NX Unit does
Communications
not agree with the NX Unit
Coupler Unit and
that is registered in the Unit
the Units that are
configuration information.
actually con-
• An NX Unit that is not regis-
nected. Or, the
tered in the Unit configura-
Unit configura-
tion information is
tion was changed
connected.
during operation
• A mounted Unit is disabled
while the Unit
in the NX Unit Mounting
configuration
Setting for the Unit configu-
information was
ration information.
not set in the
• An NX Unit became discon-
Communications
nected during operation.
Coupler Unit.
• An NX Unit was connected
during operation.
• The serial number of a Unit
that is registered in the Unit
configuration information
does not agree with the
serial number of the Unit
that is connected. (The
Serial Number Check
Method is set to Setting =
Actual device.)
• The version of a Unit that is
registered in the Unit con-
figuration information is
newer than the version of
the Unit that is connected.
• The power supply to an
Additional NX Unit Power
Supply Unit is not turned
ON.
A fatal error • An error occurred in the
occurred in an software.
NX Unit.
An error occurred • An NX Unit is not mounted
in IO data com- properly.
munications with
• An NX Unit has failed.
the NX Units.
Initializing an NX • An error occurred in pro-
Unit failed. cessing the Communication
Coupler Unit.
• An initialization error
occurred in an NX Unit.
• The Channel Enable/Dis-
able Setting for all channels
of the Analog Input Unit are
set to Disable.
The Enabled Channel Set-
tings for all channels of the
Analog Output Unit are set
to Disable.
Level
Maj Prt Min Obs Info
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NX-series PROFINET Coupler Unit User's Manual (W623)
Reference
P. 12-21
P. 12-24
P. 12-25
P. 12-26