Filter
Top Products
A - 13
CHAPTER11 MAINTENANCE AND INSPECTION 11 - 1 to 11 - 11
11.1 Daily Inspection ............................................................................................................................. 11 - 3
11.2 Periodic Inspection ........................................................................................................................ 11 - 4
11.3 Battery Life and Replacement Procedure......................................................................................11 - 5
11.3.1 Battery lives of CPU modules................................................................................................. 11 - 6
11.3.2 Replacement Procedure of the CPU Module Battery ............................................................. 11 - 8
11.4 When programmable controller Has been Stored without a Battery............................................ 11 - 10
11.5 When Battery Has Gone Flat during Storage of a programmable controller ............................... 11 - 11
CHAPTER12 TROUBLESHOOTING 12 - 1 to 12 - 101
12.1 Troubleshooting Basics ................................................................................................................. 12 - 1
12.2 Troubleshooting Flowchart ............................................................................................................ 12 - 2
12.2.1 Troubleshooting category flow................................................................................................ 12 - 2
12.2.2 Flowchart for when the ERR terminal (negative logic) is off (opened) ................................... 12 - 3
12.2.3 Flowchart for when the "POWER" LED turns off .................................................................... 12 - 5
12.2.4 When the "ALIVE" LED does not turn on or turns off ............................................................. 12 - 7
12.2.5 Flowchart for when the "RUN" LED turns off.......................................................................... 12 - 9
12.2.6 When the "RUN" LED flashes .............................................................................................. 12 - 10
12.2.7 Flowchart for when the "ERR." LED turns on or flashes ...................................................... 12 - 11
12.2.8 When the "USER" LED turns on........................................................................................... 12 - 14
12.2.9 When the "BAT." LED turns on............................................................................................. 12 - 15
12.2.10 Flowchart for when a program cannot be read..................................................................... 12 - 16
12.2.11 Flowchart for when a program cannot be written ................................................................. 12 - 17
12.2.12 Flowchart for when the CPU cannot communicate with the GX Developer ......................... 12 - 18
12.3 Error Code List............................................................................................................................. 12 - 20
12.3.1 Error codes ........................................................................................................................... 12 - 21
12.3.2 Reading an error code.......................................................................................................... 12 - 22
12.3.3 Error code list (1000 to 1999) ............................................................................................... 12 - 23
12.3.4 Error code list (2000 to 2999) ............................................................................................... 12 - 29
12.3.5 Error code list (3000 to 3999) ............................................................................................... 12 - 35
12.3.6 Error code list (4000 to 4999) ............................................................................................... 12 - 45
12.3.7 Error code list (5000 to 5999) ............................................................................................... 12 - 49
12.3.8 Error code list (8000 to 9000) ............................................................................................... 12 - 51
12.4 Clearing an error.......................................................................................................................... 12 - 65
12.5 Error codes returned to request source during communication with CPU module ...................... 12 - 68
12.6 Special Relay List ........................................................................................................................ 12 - 77
12.7 Special Register List .................................................................................................................... 12 - 83
APPENDICES App- 1 to App - 9
Appendix 1 External Dimensions..........................................................................................................App- 1
Appendix 1.1 CPU module ..............................................................................................................App- 1
Appendix 1.2 Power supply module................................................................................................App- 2
Appendix 1.3 Main base unit ...........................................................................................................App- 3
Appendix 2 Safety CPU Module Upgrade ............................................................................................App- 4
Appendix 3 Precautions for Battery Transportation..............................................................................App- 6