Stored program repetitive operation system (dedicated LSI) with interruption function
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Batch processing system (when END instruction is executed), Input/output refresh instruction and pulse catch function are provided.
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Relay symbol system + step-ladder system (SFC notation possible)
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64000 steps Up to 64000 steps, including comment and file registers
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64000-step (Symbolic information can be stored. Supported in Ver. 3.00 or later.)/RAM (backed up by built-in lithium battery) Battery life: Approx. 5 years
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[Ver. 3.00 or later] ・FX3U-FLROM-1M (2000/4000/8000/16000/32000/64000 steps, loader function, symbolic information can be stored in the dedicated area (1300 kB).) [Ver. 2.20] ・FX3U-FLROM-64L (2000/4000/8000/16000/32000/64000 steps, loader function) ・FX3U-FLROM-64 (2000/4000/8000/16000/32000/64000 steps, no loader function) ・FX3U-FLROM-16 (2000/4000/8000/16000 steps, no loader function)
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Provided (Program can be modified while the PLC is running.)
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Password protection provided (with entry code function)
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Built-in 1980 to 2079 (with correction for leap year) 2- or 4-digit year, accuracy within ±45 seconds/month at 25°C
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[Ver. 2.30 or later] ・Sequence instructions: 29 ・Step-ladder instructions: 2 [Former than Ver. 2.30] ・Sequence instructions: 27 ・Step-ladder instructions: 2
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219 kinds 498 instructions
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0.065 μs/instruction
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0.642 μs to several hundred μs/instruction
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(1) 248 points or less (Extension combined number) (1)+(2) total number of points is 256 or less.
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(2) 248 points or less (Extension combined number) (1)+(2) total number of points is 256 or less.
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(3) 256 points or less (224 points or less when the FX2N-16CCL-M is used.) *The total number of remote I/O points in CC-Link and AnyWireASLINK must be 256 points or less.
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(3) 128 points or less *The total number of remote I/O points in CC-Link and AnyWireASLINK must be 256 points or less.
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(3) 248 points or less
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(1)+(2)+(3) total number of points is 384 or less. (Extension combined number)
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X000 to X367: 248 points (octal) Extension combined number
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Y000 to Y367: 248 points (octal) Extension combined number
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M0 to M499: 500 points The retentive status can be changed by parameter settings.
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M500 to M1023: 524 points The retentive status can be changed by parameter settings.
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M1024 to M7679: 6656 points This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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M8000 to M8511: 512 points
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S0 to S9: 10 points The retentive status can be changed by parameter settings.
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S10 to S499: 490 points The retentive status can be changed by parameter settings.
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S500 to S899: 400 points The retentive status can be changed by parameter settings.
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S900 to S999: 100 points The retentive status can be changed by parameter settings.
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S1000 to S4095: 3096 points This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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T0 to T191: 192 points (0.1 to 3,276.7 sec)
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T192 to T199: 8 points (0.1 to 3,276.7 sec)
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T200 to T245: 46 points (0.01 to 327.67 sec)
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T246 to T249: 4 points (0.001 to 32.767 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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T250 to T255: 6 points (0.1 to 3,276.7 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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T256 to T511: 256 points (0.001 to 32.767 sec)
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C0 to C99: 100 points (Counting from 0 to 32,767) The retentive status can be changed by parameter settings.
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C100 to C199: 100 points (Counting from 0 to 32,767) The retentive status can be changed by parameter settings.
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C200 to C219: 20 points (Counting from -2,147,483,648 to +2,147,483,647) The retentive status can be changed by parameter settings.
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C220 to C234: 15 points (Counting from -2,147,483,648 to +2,147,483,647) The retentive status can be changed by parameter settings.
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[32 bits High speed up/down (keeping)] Up to 8 points can be used in range from C235 to C255. ・Hardware counter 1-phase: 100 kHz, 10 kHz 2-phase: 50 kHz (1 edge count), 50 kHz (4 edge count) ・Software counter 1-phase: 40 kHz 2-phase: 40 kHz (1 edge count), 10 kHz (4 edge count) There are restrictions on the points that can be used and input frequencies depending on the conditions used.
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D0 to D199: 200 points The retentive status can be changed by parameter settings.
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D200 to D511: 312 points The retentive status can be changed by parameter settings.
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D512 to D7999: 7488 points (D1000 and later can be set as file register points in 500-point units) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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D8000 to D8511: 512 points
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V0 to V7, Z0 to Z7: 16 points
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[16 bits] R0 to R32767: 32768 points This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
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[16 bits] ER0 to ER32767: 32768 points Usable only when memory cassette is mounted
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P0 to P4095: 4096 points (For CJ instructions and CALL instructions, P63 jumps to END instruction)
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I00□ to I50□: 6 points
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I6□□ to I8□□: 3 points
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I010 to I060: 6 points (For HSCS instructions)
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[For master control] N0 to N7: 8 points (For MC instructions)
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16 bits: -32,768 to +32,767 32 bits: -2,147,483,648 to +2,147,483,647
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16 bits: 0 to FFFF 32 bits: 0 to FFFFFFFF
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32 bits: -1.0 × 2128 to -1.0 × 2-126, 0, 1.0 × 2-126 to 1.0 × 2128 Decimal-point and exponential notations are possible.
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Designation by characters enclosed with " " Up to 32 one-byte characters can be used for a constant in an instruction.
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100 to 240 V AC
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85 to 264 V AC
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50/60 Hz
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Operation can be continued upon occurrence of instantaneous power failure for 10 ms or less. When the supply voltage is 200 V AC, the time can be change to 10 to 100 ms by editing the user program.
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250 V 5 A
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30 A max. 5 ms or less/100 V AC, 65 A max. 5 ms or less/200 V AC
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50 W These power consumption values are maximum values which apply to the main unit's 24 V DC service power supply when there are input/output extension blocks and special function units/blocks.
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600 mA or less
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500 mA or less The power supply is not for external use. The current capacity specified above is for the input/output extension blocks, special function blocks, special adapters and expansion boards.
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40 points
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Removable terminal block (M3 screw)
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Sink/source
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24 V DC ±10%
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X000 to X005: 3.9 kΩ X006, X007: 3.3 kΩ
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4.3 kΩ
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X000 to X005: 6 mA/24 V DC X006, X007: 7 mA/24 V DC
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5 mA/24 V DC
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X000 to X005: 3.5 mA or more X006, X007: 4.5 mA or more
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3.5 mA or more
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1.5 mA or less
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Approx. 10 ms X000 to X017 (up to the main unit built-in number) have built-in digital filters, which can be changed to 0 to 60 ms in 1 ms increments using the application instructions or D8020. The following is applied when 0 is set. X000 to X005: 5μs X006, X007: 50μs X010 to X017: 200μs
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No-voltage contact input Sink: NPN open collector transistor Source: PNP open collector transistor
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Photocoupler insulation
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LED is lit when input is on
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40 points
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Removable terminal block (M3 screw)
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Transistor/sink output
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5-30 V DC
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0.5 A or less/1 output point The total load current per common terminal should be the following value. 1 output point/common terminal: 0.5 A or less 4 output points/common terminal: 0.8 A or less 8 output points/common terminal: 1.6 A or less
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12 W/24 V DC
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-
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0.1 mA or less/30 V DC
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1.5 V or less
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Y000 to Y002: 5 μs or less/10 mA or more (5-24 V DC) Y003 or more: 0.2 ms or less/200 mA or more (at 24 V DC)
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Y000 to Y002: 5 μs or less/10 mA or more (5-24 V DC) Y003 or more: 0.2 ms or less/200 mA or more (at 24 V DC)
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Photocoupler insulation
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When photocoupler is driven, LED on panel is lit.
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