Omron PROFINET NX-PNC202 User Manual page 165

Precautions for Correct Use
If you turn ON the power to a Profinet IO Device Terminal before you create or transfer the Unit
configuration information to the Profinet IO Device Terminal, the TS indicator on the front panel
of the PROFINET Coupler Unit will flash green at 0.5-second intervals. This means that the
Profinet IO Device Terminal is operating without any Unit configuration information.
In this state, the Profinet IO Device Terminal will start and operate based on the physical Unit
configuration when the power is turned ON. The Unit configuration is not checked.
• IO data of Standard NX Units will be mapped to the Profinet IO Device Terminal's IO data
blocks by their physical order. Refer to 9-6-1 Basic IO Mapping on page 9-27 for more infor-
mation.
 Creating Unit Configuration Information Based on the Actual Configuration
This method uses the physical Unit configuration for the Unit configuration information.
Connect the Sysmac Studio to the PROFINET Coupler Unit. Compare and merge with the actual
Unit configuration to read the Unit configuration of the IO Device Terminal. Set the settings as a
Profinet device on the PROFINET Configuration Edit Tab Page. Finally, create the IO Device Termi-
nal configuration and operation settings on the Edit IO Device Terminal Configuration Tab Page.
Refer to 9-2-5 Sysmac Studio Functions Used as Required on page 9-12 for details on the compar-
ing and merging with the actual Unit configuration of the IO Device Terminal.
NX-series PROFINET Coupler Unit User's Manual (W623)
9 Setting Up the PROFINET Coupler Unit
9
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