Table of Contents
RC90 Series Maintenance Rev.1 ix
Maintenance
1. Safety Precautions on Maintenance 3
1.1 Safety Precautions .................................................................................... 3
1.2 Lockout / Tagout ....................................................................................... 4
2. Regular Maintenance Inspection 6
2.1 Inspection Point and Frequency ............................................................... 6
2.2 Timing of Replacement ............................................................................. 6
3. Controller Structure 7
3.1 Location of Parts ....................................................................................... 7
3.1.1 For LS3-B, LS6-B .......................................................................... 7
3.1.2 For LS10-B, LS20-B, LS6-B602S-V1 ........................................... 7
3.2 Diagram of Cable Connections ................................................................. 8
3.2.1 For LS3-B, LS6-B .......................................................................... 8
3.2.2 For LS10-B, LS20-B, LS6-B602S-V1 ........................................... 8
4. Backup and Restore 9
4.1 What is the Backup Controller Function? ................................................. 9
4.2 Backup Data Types .................................................................................. 9
4.3 Backup .................................................................................................... 10
4.4 Restore.................................................................................................... 11
5. Firmware Update 14
5.1 Updating Firmware.................................................................................. 14
5.2 Firmware Upgrade Procedure ................................................................ 14
5.3 Controller Recovery ................................................................................ 17
5.4 Firmware Initialization Procedure ........................................................... 18
5.5 Adding Confirmation Steps by Strengthening Security of EtherNet
Connection .............................................................................................. 20
6. Alarm 24
6.1 Before Controller Firmware Ver.7.1.8.x .................................................. 25
6.1.1 Alarm Configuration .................................................................... 25
6.1.2 How to View the Alarm Information ............................................ 26
6.1.3 How to Edit the Alarm Information .............................................. 27
6.1.4 Alarm Notifying Method ............................................................... 27
6.1.5 How to Cancel the Alarm ............................................................ 28
6.2 Controller Firmware Ver.7.2.0.x or later ................................................. 29