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When Sysmac Studio Is Connected to NJ/NX-series CPU Unit
You can use this connection method only if you use an NJ/NX-series CPU Unit and EtherCAT Cou-
pler Unit.
1 Connect the Sysmac Studio online to the NJ/NX-series CPU Unit.
When you add a new Safety CPU Unit to the system, a Slave Initialization Error will occur in
the NJ/NX-series CPU Unit.
2 Select Synchronization from the Controller Menu. Click the T
ransfer to Controller
Button in
the Synchronization Window to transfer the Slave Terminal configuration information from the
computer to the Safety CPU Unit.
Refer to 7-2-2 Transfer Procedure for a Connection to NJ/NX-series CPU Unit on page 7 - 8 for
a detailed procedure.
3 Reset the error from the Troubleshooting Dialog Box.
4 Select the Safety CPU Unit as the Controller.
The Sysmac Studio goes online with the Safety CPU Unit.
5 Place the Safety CPU Unit in DEBUG mode.
Refer to 7-4 Changing to DEBUG Mode on page
7 -
17 for a detailed procedure.
6 On the Safety CPU Unit Setup and Programming View, select Safety Validation from the
Controller
Menu to transfer the safety programs to the non-volatile memory in the Safety CPU
Unit.
Refer to 7-10-1 Performing Safety Validation on page 7 - 56 for a detailed procedure.
7 Change the operating mode of the Safety CPU Unit to RUN mode. Or, cycle the power supply
to Safety CPU Unit.
Refer to 7-10-2 Changing to RUN Mode
on page 7 - 57 for a detailed procedure.
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When Sysmac Studio Is Connected to Communications Coupler Unit
1 Place the Sysmac Studio online with the Communications Coupler Unit.
When you add a new Safety CPU Unit to the system, a Slave Initialization Error will occur in
the Communications Coupler Unit.
2 Right-click the Communications Coupler Unit and select T
ransfer to Controller
from the menu
to transfer the Slave Terminal configuration information to the Safety CPU Unit.
Refer to 7-2-3 Transfer Procedure for a Connection to Communications Coupler Unit on page
7 - 8 for a detailed procedure.
3 Reset the error from the Troubleshooting Dialog Box.
4 Select the Safety CPU Unit as the Controller.
The Sysmac Studio goes online with the Safety CPU Unit.
13 Inspection and Maintenance
13 - 6
NX-series Safety Control Unit User's Manual (Z930)
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