Omron PROFINET NX-PNC202 User Manual page 244

12 Troubleshooting
Event name Unit Configuration Information Error
Meaning An error occurred in the Unit configuration information in the Communications Coupler Unit.
Source Build-in Ethernet port
Error Level
attributes
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
The power supply to the Commu-
nications Coupler Unit was turned
OFF or Sysmac Studio communi-
cations were disconnected while
downloading the Unit configura-
tion information.
Attached
None
information
Precautions/ None
Remarks
12 - 20
Source details
Recovery
Minor fault
Continues. Operation
Data type
---
Correction
Clear all of memory in the Com-
munication Coupler Unit, and then
download the Unit configuration
information again.
Event code 35000000 hex
Communica- Detection
tions Coupler timing
Unit
Log category
Cycle power to
the Communi-
cations Cou-
pler Unit or
restart the IO
Device Termi-
nal.
• 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.
Name
---
Prevention
Do not turn OFF the power supply
to the Communications Coupler
Unit or disconnect Sysmac Studio
communications while download-
ing the Unit configuration informa-
tion.
NX-series PROFINET Coupler Unit User's Manual (W623)
When power is
turned ON to
the Communi-
cations Cou-
pler Unit or the
IO Device Ter-
minal is
restarted
System