1-2-4
1-3
Support Software ...............................................................................................................1 - 12
1-3-1
1-3-2
1-3-3
1-4
Commissioning Procedures .............................................................................................1 - 15
1-4-1
Overall Procedure ...................................................................................................................1 - 15
1-4-2
Detailed Procedures................................................................................................................1 - 16
Section 2
2-1
Safety CPU Unit....................................................................................................................2 - 2
2-1-1
Models and Specifications ........................................................................................................2 - 2
2-1-2
Part Names and Functions........................................................................................................2 - 8
2-1-3
Indicators.................................................................................................................................2 - 10
2-2
Safety Input Unit ................................................................................................................2 - 16
2-2-1
Models and Specifications ......................................................................................................2 - 16
2-2-2
Part Names and Functions......................................................................................................2 - 22
2-2-3
Indicators.................................................................................................................................2 - 24
2-3
Safety Output Unit .............................................................................................................2 - 28
2-3-1
Models and Specifications ......................................................................................................2 - 28
2-3-2
Part Names and Functions......................................................................................................2 - 35
2-3-3
Indicators.................................................................................................................................2 - 38
2-4
PFH......................................................................................................................................2 - 41
Section 3
3-1
Installing Units .....................................................................................................................3 - 2
3-1-1
Installing NX Units .....................................................................................................................3 - 2
3-1-2
Attaching Markers .....................................................................................................................3 - 4
3-1-3
Removing Units .........................................................................................................................3 - 5
3-1-4
Installation Orientation ..............................................................................................................3 - 6
3-2
3-2-1
3-2-2
3-3
Wiring the Terminals..........................................................................................................3 - 10
3-3-1
3-3-2
Checking Wiring ......................................................................................................................3 - 23
Section 4
4-1
4-1-1
4-1-2
4-1-3
4-2
I/O System ............................................................................................................................4 - 8
4-2-1
4-2-2
4-2-3
4-3
Safety I/O Function ............................................................................................................4 - 10
4-3-1
Safety Input Function ..............................................................................................................4 - 10
4-3-2
Safety Output Function ...........................................................................................................4 - 32
NX-series Safety Control Unit User's Manual (Z930)
CONTENTS
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