Special relay
Function
SM4580
High-speed counter count direction switching (CH1) (1-phase 1-input
S/W)
SM4581
High-speed counter count direction switching (CH2) (1-phase 1-input
S/W)
SM4582
High-speed counter count direction switching (CH3) (1-phase 1-input
S/W)
SM4583
High-speed counter count direction switching (CH4) (1-phase 1-input
S/W)
SM4584
High-speed counter count direction switching (CH5) (1-phase 1-input
S/W)
SM4585
High-speed counter count direction switching (CH6) (1-phase 1-input
S/W)
SM4586
High-speed counter count direction switching (CH7) (1-phase 1-input
S/W)
SM4587
High-speed counter count direction switching (CH8) (1-phase 1-input
S/W)
SM4588
High-speed counter count direction switching (CH9) (1-phase 1-input
S/W)
SM4589
High-speed counter count direction switching (CH10) (1-phase 1-input
S/W)
SM4590
High-speed counter count direction switching (CH11) (1-phase 1-input
S/W)
SM4591
High-speed counter count direction switching (CH12) (1-phase 1-input
S/W)
SM4592
High-speed counter count direction switching (CH13) (1-phase 1-input
S/W)
SM4593
High-speed counter count direction switching (CH14) (1-phase 1-input
S/W)
SM4594
High-speed counter count direction switching (CH15) (1-phase 1-input
S/W)
SM4595
High-speed counter count direction switching (CH16) (1-phase 1-input
S/W)
SM4596
High-speed counter preset input logic (CH1)
SM4597
High-speed counter preset input logic (CH2)
SM4598
High-speed counter preset input logic (CH3)
SM4599
High-speed counter preset input logic (CH4)
SM4600
High-speed counter preset input logic (CH5)
SM4601
High-speed counter preset input logic (CH6)
SM4602
High-speed counter preset input logic (CH7)
SM4603
High-speed counter preset input logic (CH8)
SM4604
High-speed counter preset input logic (CH9)
SM4605
High-speed counter preset input logic (CH10)
SM4606
High-speed counter preset input logic (CH11)
SM4607
High-speed counter preset input logic (CH12)
SM4608
High-speed counter preset input logic (CH13)
SM4609
High-speed counter preset input logic (CH14)
SM4610
High-speed counter preset input logic (CH15)
SM4611
High-speed counter preset input logic (CH16)
24 HIGH-SPEED INPUT/OUTPUT FUNCTION
212
24.1 High-speed Counter Function
Operation
ON
OFF
Down-counting
Up-counting
Negative logic
Positive logic
Default
R/W
OFF
R/W
Parameter
R/W
setting values