| 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
 |
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) |
| 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) |
| Counter set value |
1 to 65,535 times |
| Edge detection |
512 points (DIF0 to DIF511:Decimal)
+ 512 points (DFN0 to DFN511:Decimal) |
| 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. |
| 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. |
- *1
- The same numbers cannot be used with the timer counter.
- *2
- Only timers numbered 0 to 63 can use 0.01 s for their timer base.
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