Mitsubishi MELSEC QCPU Programming Manual page 13

Programmable logic controller
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11. ERROR CODES
11.1 How to Read Error Codes .................................................................................................................. 11 - 1
11.2 Error Code List ................................................................................................................................... 11 - 2
11.2.1 Error Code List of Basic model QCPU........................................................................................ 11 - 2
11.2.2 Error Code List of High Performance model QCPU/QnACPU................................................... 11 - 10
11.2.3 Error Code List of Process CPU ................................................................................................. 11 - 28
11.3 Resetting an error............................................................................................................................... 11 - 46
APPENDICES
APPENDIX1 OPERATION PROCESSING TIME ..................................................................................APP - 1
1.1 Definition ........................................................................................................................................APP - 1
1.2 Operation Processing Times of Basic model QCPU....................................................................APP - 2
1.3 Operation Processing Times of High Performance model (QCPU/Process CPU/QnACPU) .....APP - 14
APPENDIX 2 COMPARISON OF PERFORMANCE BETWEEN CPUs .............................................. APP – 40
2.1 Comparison of Q/QnACPU with AnNCPU, AnACPU, and AnUCPU...........................................APP - 40
2.1.1 Usable devices........................................................................................................................APP - 40
2.1.2 I/O Control Mode.....................................................................................................................APP - 41
2.1.3 Data That Can Be Used by Instructions .................................................................................APP - 41
2.1.4 Timer Comparison ..................................................................................................................APP - 42
2.1.5 Comparison of Counters.........................................................................................................APP - 43
2.1.6 Comparison of Display Instructions........................................................................................APP - 43
2.1.7 Instructions Whose Designation Format Has Changed
(Except Dedicated Instructions for AnACPU and AnUCPU) .................................................APP - 44
2.1.8 AnACPU and AnUCPU Dedicated Instructions .....................................................................APP - 45
2.1.9 Instructions Which Can Be Programmed Only in the General Purpose Mode .....................APP - 45
APPENDIX 3 SPECIAL RELAY LIST .....................................................................................................APP - 46
3.1 Special Relay List of Basic model QCPU......................................................................................APP - 46
3.2 Special Relay List of High Performance model QCPU/QnACPU................................................ APP – 50
3.3 Special Relay List of Process CPU ...............................................................................................APP - 71
APPENDIX 4 SPECIAL REGISTER LIST ..............................................................................................APP - 87
4.1 Special Register List of Basic Model QCPU .................................................................................APP - 87
4.2 Special Register List of High Performance model QCPU/QnACPU ........................................... APP – 98
4.3 Special Register List of Process CPU.........................................................................................APP - 134
APPENDIX 5 APPLICATION PROGRAM EXAMPLES.......................................................................APP - 162
5.1 Concepts of Programs Which Perform Operations of X
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Melsec qnacpuMelsec q modeMelsec q series

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