12
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instructions Edition
Table of Contents
37.2 Supplement of Special Devices (M8000 - and D8000 -) .................................................................... 856
37.2.1 RUN monitor and initial pulse [M8000 to M8003]................................................................................ 856
37.2.2 Watchdog timer [D8000] ..................................................................................................................... 857
37.2.3 Battery voltage low detection [M8005 and M8006] ............................................................................. 857
37.2.4 Power failure detection time [D8008, M8008 and M8007] ..................................................................858
37.2.5 Scan time (monitor) [D8010 to D8012]................................................................................................ 858
37.2.6 Internal clock [M8011 to M8014]......................................................................................................... 858
37.2.7 Real time clock [M8015 to M8019 and D8013 to D8019]....................................................................859
37.2.8 How to set real time clock ................................................................................................................... 860
37.2.9 Input filter adjustment [D8020] ............................................................................................................ 862
37.2.10 Battery [BATT (BAT)] LED and [ALM] LED OFF command [M8030]................................................ 863
37.2.11 Built-in analog volume [D8030 and D8031]....................................................................................... 864
37.2.12 Clear command [M8031 and M8032]................................................................................................ 864
37.2.13 Memory hold stop [M8033] (output hold in STOP mode).................................................................. 864
37.2.14 All outputs disable [M8034]............................................................................................................... 865
37.2.15 Individual operation for RUN/STOP input [M8035 to M8037] ........................................................... 865
37.2.16 Constant scan mode [M8039 and D8039]......................................................................................... 866
37.2.17 State control in program with STL instruction/SFC chart [M8040] .................................................... 866
37.2.18 Analog expansion boards [M8260 to M8279 and D8260 to D8279] ................................................ 867
37.2.19 Analog special adapters [M8260 to M8299 and D8260 to D8299].................................................... 869
38. Error Check Method and Error Code List 876
38.1 States and Colors of LEDs PLC Operation Status............................................................................. 876
38.1.1 POWER (POW) LED [lit, flickering or unlit] [FX3G/FX3U/FX3UC]........................................................ 876
38.1.2 RUN LED [lit or unlit] [FX
3G/FX3U/FX3UC].......................................................................................... 876
38.1.3 BATT (BAT) LED [lit or unlit] [FX
3U/FX3UC]........................................................................................ 877
38.1.4 ALM LED [lit or unlit] [FX
3G] ............................................................................................................... 877
38.1.5 ERROR (ERR) LED [lit, flickering or unlit] [FX
3G/FX3U/FX3UC] ......................................................... 877
38.1.6 L RUN LED [FX
3UC-32MT-LT(-2)] ...................................................................................................... 878
38.1.7 L ERR LED [FX
3UC-32MT-LT(-2)] ...................................................................................................... 878
38.2 Error Code Check Method and Indication .......................................................................................... 879
38.2.1 Error code check method by display module ...................................................................................... 879
38.2.2 Error code check method by GX Developer........................................................................................ 880
38.2.3 Error indication .................................................................................................................................... 881
38.3 Supplementary Explanation of Devices for Error Detection ............................................................... 882
38.3.1 Error detection (M8060 to/D8060 to)................................................................................................... 882
38.3.2 Operations of special devices for error detection................................................................................ 883
38.3.3 Error detection timing .......................................................................................................................... 883
38.4 Error Code List and Action ................................................................................................................. 884
Appendix A: Programming Tool Applicability and Version Upgrade History 891
Appendix A-1 Programming Tool Applicability ........................................................................................... 891
Appendix A-1-1 Programming tool applicability ............................................................................................. 891
Appendix A-1-2 Cautions on writing during RUN........................................................................................... 895
Appendix A-1-3 Precautions on Use of (Built-in USB) Programming Port..................................................... 899
Appendix A-1-4 Cautions on using transparent function by way of USB in GOT1000 Series .......................900
Appendix A-1-5 Cautions on using transparent (2-port) function of GOT-F900 Series.................................. 901
Appendix A-2 Peripheral product applicability (except programming tools)............................................... 902
Appendix A-2-1 Peripheral product applicability ............................................................................................ 902
Appendix A-3 Version Upgrade History ..................................................................................................... 904
Appendix A-3-1 Manufacturer's serial number check method ....................................................................... 904
Appendix A-3-2 Version check....................................................................................................................... 905
Appendix A-3-3 Version upgrade history [FX
3G]............................................................................................ 905
Appendix A-3-4 Version upgrade history [FX
3U]............................................................................................ 905
Appendix A-3-5 Version upgrade history [FX
3UC] ......................................................................................... 906
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