Omron NX701-1700 User Manual page 6

CONTENTS
Section 5 Troubleshooting
5-1 Operation after an Error ........................................................................................................ 5-2
5-1-1 Overview of NX-series Status ..................................................................................................... 5-2
5-1-2 Fatal Errors in the CPU Unit........................................................................................................ 5-3
5-1-3 Non-fatal Errors in the CPU Unit ................................................................................................. 5-4
5-2 Troubleshooting .................................................................................................................. 5-11
5-2-1 Checking to See If the CPU Unit Is Operating .......................................................................... 5-11
5-2-2 Troubleshooting Flowchart for Non-fatal Errors ........................................................................ 5-12
5-2-3 Error Table................................................................................................................................. 5-13
5-2-4 Error Descriptions ..................................................................................................................... 5-29
Section 6 Inspection and Maintenance
6-1 Cleaning and Maintenance ................................................................................................... 6-2
6-1-1 Cleaning ...................................................................................................................................... 6-2
6-1-2 Periodic Inspections .................................................................................................................... 6-2
6-1-3 Unit Replacement Precautions.................................................................................................... 6-5
6-2 Replacing the Battery............................................................................................................ 6-6
6-2-1 Battery Replacement................................................................................................................... 6-6
6-2-2 Operation without a Battery....................................................................................................... 6-10
6-3 Replacing the Fan Unit........................................................................................................ 6-11
6-3-1 Purpose of Attaching the Fan Unit ............................................................................................ 6-11
6-3-2 Fan Unit Replacement Period ................................................................................................... 6-11
6-3-3 Fan Unit Used for Replacement................................................................................................ 6-11
6-3-4 Procedure of Fan Unit Replacement......................................................................................... 6-12
Appendices
A-1 Specifications ........................................................................................................................A-2
A-2 Dimensions ............................................................................................................................A-3
A-2-1 NX-series CPU Units...................................................................................................................A-3
A-2-2 End Cover ...................................................................................................................................A-4
A-2-3 NX-series Power Supply Units ....................................................................................................A-4
A-2-4 SD Memory Card ........................................................................................................................A-5
A-3 Version Information...............................................................................................................A-6
A-3-1 Relationship between Unit Versions of CPU Units and Sysmac Studio Versions .......................A-6
A-3-2 Functions That Were Added or Changed for Each Unit Version.................................................A-8
Index
4 NX-series CPU Unit Hardware User's Manual (W535)