Omron PROFINET NX-PNC202, User Manual

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11 PROFINET Coupler Unit Functions
11 - 22
NX-series PROFINET Coupler Unit User’s Manual (W623)
11-5 Restarting
This section describes restarting a Profinet IO Device Terminal.
The restart function is used to apply changes to settings with the Sysmac Studio or by executing
instructions without cycling the Unit power supply to the Profinet IO Device Terminal.
This section describes the types of restarts: Restarting the IO Device Terminal and restarting individual
NX Units.
The following table provides functions for the types of restarts.
The PROFINET Coupler Unit and all NX Units mounted to the IO Device Terminal are restarted.
Use the Sysmac Studio to restart the IO Device Terminal. Select the PROFINET Coupler Unit of the IO
Device Terminal to restart and then execute the restart.
Precautions for Correct Use
• The PROFINET IO Controller may detect an error when the IO Device Terminal is restarted
after a restart operation is performed with a direct USB connection between the Sysmac Stu-
dio and PROFINET Coupler Unit. If an error is detected, you need to reset the error in the
PROFINET IO Controller.
• When the IO Device Terminal is restarted, all of the Units on the IO Device Terminal perform
the same operation as when the power supply is cycled. Refer to the manuals for the specific
Units for the operation that is performed when the power supply is turned ON.
One specified NX Unit is restarted. The PROFINET Coupler Unit and all NX Units that were not speci-
fied for restarting continue to operate.
Use the Sysmac Studio to restart the NX Unit. Select the NX Unit of the IO Device Terminal to restart
and then execute the restart.
11-5-1 Introduction
11-5-2 Details on Restarting
Types of Restarts
Type Function
Restarting IO Device Terminal The PROFINET Coupler Unit and all NX Units mounted to the IO Device
Terminal are restarted.
Restarting individual NX Units The specified NX Unit is restarted.
Restarting the Coupler Unit
Restarting Individual NX Units