Task: | Program |
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Structure: | Combination |
Mathematical Model: | Linear |
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Place of Origin
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CJ2M-CPU3:270 μS
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Execution Time
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Basic instructions: 0.04 us min.
Speclal instructions: 0.06 us min.
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I/O inter-rupts andExtemalInterrupts
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Interrupt task startup time: 31 μS
Retum times to cyclic tasks: 10 μS
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Scheduled Interrupts
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Minimum time interval: 0.d ms (set in 0.1-ms increments)
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Iinterrupt task startup time: 30 μS
Retum time to cyclic task: 11 μS
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Maximum Number of Connectable Units
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Total per CPU Rack or Expanslon Rack: 10 Units max.;
Total per PLC: 40 Units max.
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Basic I/O Units
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No limit
However, a maximum of two CJ1W-NT01 interupt input Units can be mounted.
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Special l/o Units
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Units for up to 96 unit numbers can be mounted. (Unit numbers run from 0 to 95. Units are allocated between i and 8 unit numbers.)
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CPU Bus Units
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CJ2M-CPU3: 15 Units max.
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Pulse l/o Modules
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2 max.*3
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Slots for which interruptscan be used
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Slots 0 to 4 on CPU Rack
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Maximum Number of Expansion Racks
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3 max.
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I/O Area
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2,560 bits (160 words): Words Cl0 0000 to Cl0 0159
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Link Area
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3,200 bits (200 words): Words Cl0 1000 to Cl0 1199
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Synchronous Data Refresh Area
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---
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CPU Bus Unit Area
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6,400 bits (400 words): Words Cl0 1500 to Cl0 1899
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Special l/O Unit Area
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15,360 bits (960 words): Words Cl0 2000 to Cl0 2959
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Puise l/O Area
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20 inputs, 12 outputs (Cl0 2960 to Cl0 2963)
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Serial PLC Link Wvords
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1,440 bits (90 words)c Words Cl 3100 to Ci 3189
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DeviceNet Area
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8,192 bis (512 words Words Ho00 to H511 Bits in this area maintaln their ON'OFF status when PLC is turmed OFF or operating mode is
changed. Words H512 to H1535: These words can be used only for function blocks. They can be used only for function blockinstances (le., they are allocated only for intemal variables in function blocks) |
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