Restarting; Introduction; Details On Restarting - Omron PROFINET NX-PNC202 User Manual

11 PROFINET Coupler Unit Functions

11-5 Restarting

This section describes restarting a Profinet IO Device Terminal.

11-5-1 Introduction

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.

11-5-2 Details on Restarting

This section describes the types of restarts: Restarting the IO Device Terminal and restarting individual
NX Units.
Types of Restarts
The following table provides functions for the types of restarts.
Type
Restarting IO Device Terminal
Restarting individual NX Units
Restarting the Coupler Unit
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.
Restarting Individual NX Units
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.
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The PROFINET Coupler Unit and all NX Units mounted to the IO Device
Terminal are restarted.
The specified NX Unit is restarted.
NX-series PROFINET Coupler Unit User's Manual (W623)
Function