3
Select the model or unit version to change to and then click the OK Button.
Precautions for Correct Use
• Safety validation is not executed when you change the model of a Safety Control Unit. Al-
ways execute safety validation again after you change the model.
• If you change the model of a Safety Control Unit, recalculate the safety reaction times. The
safety reaction times may change if you change the model.
NX-series Safety Control Unit User's Manual (Z930)
5 System Configuration and Setup
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