CONTENTS
8-8
Security Settings ................................................................................................................. 8-44
8-8-1
8-8-2
Data Protection ......................................................................................................................... 8-45
8-9
8-9-1
8-9-2
Changing to RUN Mode ............................................................................................................ 8-50
8-9-3
Changing to PROGRAM Mode ................................................................................................. 8-51
8-10-1 Outline....................................................................................................................................... 8-52
8-13-1 Restarting.................................................................................................................................. 8-58
Section 9
Troubleshooting
9-1
Checking for Errors............................................................................................................... 9-2
9-2
9-2-1
9-2-2
9-3
9-3-1
9-3-2
Types of Errors............................................................................................................................ 9-8
9-3-3
9-3-4
Error Descriptions ..................................................................................................................... 9-17
9-4
Resetting Errors .................................................................................................................. 9-48
9-5
Section 10
10-1-1 Cleaning .................................................................................................................................... 10-2
10-1-2 Periodic Inspections .................................................................................................................. 10-2
Appendix
A-1 Dimensions ............................................................................................................................A-3
A-2 NX Objects..............................................................................................................................A-4
A-2-2
Safety CPU Units ........................................................................................................................A-5
A-2-3
NX-SID800 Safety Input Unit ......................................................................................................A-7
A-2-4
NX-SIH400 Safety Input Unit ....................................................................................................A-10
A-2-5
NX-SOD400 Safety Output Unit................................................................................................A-13
A-2-6
NX-SOH200 Safety Output Unit................................................................................................A-16
A-3 Application Examples .........................................................................................................A-19
A-3-1
6
NX-series Safety Control Unit User's Manual (Z930)