Mitsubishi FX3U SERIES User Manual page 20

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
22. FX -32BL (Battery)
3U
22.1 Battery Purpose ........................................................................................................................ 437
22.2 Specifications ............................................................................................................................ 437
22.2.1 Differences between main unit's internal battery and the optional battery ................................ 437
22.3 Battery Handling........................................................................................................................ 438
22.3.1 Battery life & replacement guidelines ........................................................................................ 438
22.3.2 Reading the date of manufacture .............................................................................................. 438
22.3.3 Special "battery low-voltage" device & notification program example ....................................... 438
22.4 Battery-Free Operation ............................................................................................................. 439
22.5 Battery Replacement................................................................................................................. 440
22.6 Battery Related Precautions ..................................................................................................... 440
Appendix A: Operation of Special Devices (M8000 -, D8000 -)
Appendix A-1 Special Auxiliary Relay (M8000 to M8511) ........................................................ 441
Appendix A-2 Special Data Register (D8000 to D8511) ........................................................... 449
Appendix A-3 Analog special adapters [M8260 to M8299 and D8260 to D8299]..................... 456
Appendix A-3-1 Special auxiliary relays (M8260 to M8299)................................................................. 456
Appendix A-3-2 Special data registers (D8260 to D8299).................................................................... 457
Appendix B: Instruction List
Appendix B-1 Basic Instructions ............................................................................................... 458
Appendix B-2 Step Ladder Instructions .................................................................................... 458
Appendix B-3 Applied Instructions ... in Ascending Order of FNC Number .............................. 459
Appendix C: Character-code
Appendix C-1 ASCII Code Table .............................................................................................. 463
Appendix D: Discontinued models
Warranty................................................................................................................................. 466
Revised History ..................................................................................................................... 467
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