| Item | 10 point type | 14 point type | 23 point type | 28 point type | |||
|---|---|---|---|---|---|---|---|
| Control specifications | CPU | 32-bit RISC processor | |||||
| Processing system | Stored program cyclic system | ||||||
| Processing Speed |
Basic instructions | 0.9 µs / instruction | |||||
| Application instructions | Several 10 µs / instruction | ||||||
| User program memory | 3 k steps max. (FLASH memory) | ||||||
| Operation processing specifications | Instruction language | Basic instructions | 39 types such as LD, LDI, AND, ANI, OR, ORI, ANB, ORB, OUT, MPS, MRD, MPP, etc. | ||||
| Arithmetic instructions Application instructions |
62 types (arithmetic, application, control, FUN command etc.) | ||||||
| Ladder | Basic instructions | 39 types, such as |
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| Arithmetic instructions Application instructions |
62 types (arithmetic, application, control, FUN command etc.) | ||||||
| I/O processing specifications | External I/O | I/O processing system | Refresh processing | ||||
| Maximum number of points | 10 points | 126 points | 135 points | 140 points | |||
| Internal output | Bit | 1,984 points (R0 to R7BF) | |||||
| Word | 4,096 words (WR0 to WRFFF) | ||||||
| Special | Bit | 64 points (R7C0 to R7FF) | |||||
| Word | 512 words (WRF000 to WRF1FF) | ||||||
| Bit / Word shared | 16,384 points, 1,024 words (M0 to M3FFF, WM0 to WM3FF) |
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| Timer counter | Number of points | 256 points (TD+CU) *1 | |||||
| Timer set value | 0 to 65,535, timer base 0.01 s, 0.1 s, 1 s (0.01s has maximum 64 points *2) |
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| Counter set value | 1 to 65,535 times | ||||||
| Edge detection | 512 points (DIF0 to DIF511:Decimal) + 512 points (DFN0 to DFN511:Decimal) |
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| Peripheral equipment | Program system | Instruction language, ladder diagram | |||||
| Peripheral unit | Programming software (LADDER EDITOR DOS version/Windows® version, Pro-H) Instruction language programmer and form graphic display programmer cannot be used. |
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| Maintenance functions | Self-diagnosis | PLC error (LED display): Microcomputer error, watchdog timer error, memory error, program error, system ROM/RAM error, scan time monitoring, battery voltage low detection, etc. | |||||
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