Omron CP1H CPU Operation Manual page 236

Interrupt Functions
Y CPU Units
High-speed counter 0
(Phase Z or Reset input)
High-speed counter 0
(Phase B, Decrement, or
Direction input)
High-speed counter 0
(Phase A, Increment, or
Count input)
+
Upper Terminal Block
202
Input Terminal Arrangement
−
A0+ B0+ Z0+ A1+ B1+
NC A0− B0− Z0− A1− B1−
High-speed counter terminals
Input Function Settings in the PLC Setup
The CPU Unit's built-in inputs can be set for high-speed counter inputs in the
PLC Setup's Built-in Input Tab. (When an input is set for use as a high-speed
counter input, the corresponding words and bits cannot be used for general-
purpose (normal) inputs, input interrupts, or quick-response inputs.)
Input terminal
block
Word Bit
--- A0
--- B0
--- Z0
--- A1
--- B1
--- Z1
CIO 0 00
01
04
05
10
11
CIO 1 00
01 to 05
High-speed counter 1
(Phase A, Increment, or
Count input)
High-speed counter 1
(Phase B, Decrement, or
Direction input)
High-speed counter 1
(Phase Z or Reset input)
Z1+ 01 05 11 01 03
COM
Z1− 00 04 10 00 02
Inputs
Inputs (CIO 1)
(CIO 0)
Bit function when the high-speed counter is enabled by
selecting "Use high-speed counter
High-speed counter 0 (Phase A, Increment, or Count input)
High-speed counter 0 (Phase B, Decrement, or Direction input)
High-speed counter 0 (Phase Z or reset input)
High-speed counter 1 (Phase A, Increment, or Count input)
High-speed counter 1 (Phase B, Decrement, or Direction input)
High-speed counter 1 (Phase Z or reset input)
---
High-speed counter 2 (Phase A, Increment, or Count input)
High-speed counter 2 (Phase B, Decrement, or Direction input)
High-speed counter 2 (Phase Z or reset input)
High-speed counter 3 (Phase A, Increment, or Count input)
High-speed counter 3 (Phase B, Decrement, or Direction input)
High-speed counter 3 (Phase Z or reset input)
---
Section 5-1
High-speed counter 2
(Phase B, Decrement, or
Direction input)
High-speed counter 3
(Phase B, Decrement, or
Direction input)
High-speed counter 2
(Phase Z or Reset input)
05
04
High-speed counter 3
(Phase Z or Reset input)
High-speed counter 3
(Phase A, Increment, or
Count input)
High-speed counter 2
(Phase A, Increment, or
Count input)
@
" in the PLC Setup