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CPU units
Control specifications
| Item | AFP7CPS41E(S) (Note 6) | |||||
|---|---|---|---|---|---|---|
| Memory capacity |
Memory selection pattern (Note 1) |
1 | 2 | 3(Factory default) | 4 | 5 |
| Program (steps) (Note 2) | 234,000 | 221,500 | 196,000 | 144,500 | 51,500 | |
| Data register (words) (Note 2) |
65,536 | 131,072 | 262,144 | 524,288 | 999,424 | |
| Number of max. program block (PB) |
468 | 443 | 392 | 289 | 103 | |
| Item | AFP7CPS31E(S)／AFP7CPS31(S) (Note 6) | ||||
|---|---|---|---|---|---|
| Memory capacity |
Memory selection pattern (Note 1) |
1(Factory default) | 2 | 3 | 4 |
| Program (steps) (Note 2) | 121,500 | 96,000 | 64,000 | 32,000 | |
| Data register (words) (Note 2) |
131,072 | 262,144 | 425,984 | 589,824 | |
| Number of max. program block (PB) |
243 | 192 | 128 | 64 | |
| Item | AFP7CPS21 | ||
|---|---|---|---|
| Memory capacity |
Memory selection pattern (Note 1) |
1(Factory default) | 2 |
| Program (steps) (Note 2) | 64,000 | 32,000 | |
| Data register (words) (Note 2) |
131,072 | 262,144 | |
| Number of max. program block (PB) |
128 | 64 | |
| Item | AFP7CPS41E(S) / AFP7CPS31E(S) / AFP7CPS31(S) / AFP7CPS21 |
|---|---|
| Programming method | Relay symbol method |
| Control method | Cyclic operation method |
| Program memory | Built-in flash ROM (no backup battery required) |
| Operation speed | Basic instruction: Min. 11 ns/step (AFP7CPS21: 14 ns/step) |
| External input (X) / output (Y) | 8,192 points (Note 4) / 8,192 points (Note 4) |
| Internal relays (R) | 32,768 points |
| System relays (SR) | Indicate operation status of various relays is shown. |
| Link relays (L) | 16,384 points |
| Timers (T) | 4,096 points: Timer capable of counting (units: 10 μs, 1 ms, 10 ms, 100 ms or 1 sec.) × 4,294,967,295 |
| Counters (C) | 1,024 points, Counter capable of counting 1 to 4,294,967,295 |
| Link data registers (LD) | 16,384 words |
| System data registers (SD) | Internal operation status of various registers is shown. |
| Index registers (I0 to IE) | 15 long words / With switching function |
| Master control relay (MCR) | Unlimited |
| Number of labels (LOOP) | Max. 65,535 points for each program block (PB) |
| Differential points | Unlimited |
| Number of step ladders | Unlimited |
| Number of subroutines | Max. 65,535 points for each program block (PB) |
| Number of interrupt programs | 1 periodical interrupt program |
| SD memory card function | SDHC memory cards of up to 32 GB are usable. *except for AFP7CPS21 |
| Constant scan | Available (0 to 125 ms) |
| Real time clock (Note 3) |
Built in. Date backup with battery. |
| Battery life | 3.3 years or more (at 25 ℃ 77 ℉) (when no power is supplied) *except for AFP7CPS21 |
| Security function (Note 5) |
Password / Restricted distribution / Read disable setting / Encryption |
| PLC link function | Max. 16 units, link relays: 1,024 points, link registers: 128 words. (Data transfer and remote programming are not supported) (Link area allocation is switchable between the first and the second half) |