7-1
Procedures before Operation and
Transferring the Required Data
This section describes the procedures to perform after you create the safety programs and are ready
to operate the Safety CPU Unit. It also describes the data that you must transfer.
7-1-1
Commissioning Procedure
After you write the safety programs, use the following procedure to start operating the Safety CPU
Unit.
1 Place the Sysmac Studio online with Safety CPU Unit.
2 Transfer the configuration information to the NJ/NX-series CPU Unit
*1
, Communications Cou-
pler Unit, and Safety CPU Unit.
When transferring the validated safety application data, the following procedure is not necessa-
ry
.
After transferring the validated safety application data, check if the data transferred from the
safety signature shown in the Sysmac Studio is correct.
*1. Transferred when you use an NJ/NX-series CPU Unit and EtherCAT Coupler Unit.
3 Place the Safety CPU Unit in DEBUG mode.
The safety programs are transferred to the main memory of the Safety CPU Unit.
4 Check the wiring and the operation of the safety programs.
5 Perform safety validation testing.
6 V
alidate safety from the Sysmac Studio.
The safety programs are transferred to the non-volatile memory of the Safety CPU Unit to enter
the safety-validated status.
7 Place the Safety CPU Unit in RUN mode.
The safety programs in the non-volatile memory of the Safety CPU Unit are executed.
7 Checking Operation and Actual Operation
7 - 3
NX-series Safety Control Unit User's Manual (Z930)
7-1 Procedures before Operation and Transferring the Required Data
7
7-1-1 Commissioning Procedure
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