Omron CP1L - 12-2007, Operation Manual

Page: 199 / 673

166
High-speed Counters
Section 5-1
Input Terminal Arrangement for CPU Units with 40 I/O Point
Input Function Settings in the PLC Setup
The CPU Unit’s built-in inputs can be set for use as high-speed counter inputs
in the PLC Setup’s Built-in Input Tab using the CX-Programmer. (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.)
CPU Units with 14 I/O Points
CO M L1 L2/N 01
00 02 04
03 05 07
06
09
08
11
10
01 03 05 07 09 11
00 02 04 06 08 10
High-speed counter 1
(Phase Z or Reset input)
High-speed counter 3
(Increment)
Upper Terminal Block
(Example: AC Power
Supply Modules)
High-speed counter 1
(Increment)
High-speed counter 0
(Increment)
High-speed counter 2
(Increment)
High-speed counter 1
(Phase Z or Reset input)
High-speed counter 2
(Phase Z or Reset input)
High-speed counter 0
(Phase Z or Reset input)
Input terminal
block
Default setting High-speed counter operation setting Origin search
setting
Word Bit Single-phase
(increment pulse input)
Two-phase (differential
phases x4, up/down, or
pulse/direction)
CIO 0 00 Normal input 0 High-speed counter 0
(Increment) High-speed counter 0
(Phase A, Increment, or
Count input) ---
01 Normal input 1 High-speed counter 1
(Increment) High-speed counter 0
(Phase B, Decrement, or
Direction input) ---
02 Normal input 2 High-speed counter 2
(Increment) High-speed counter 1
(Phase A, Increment, or
Count input) Pulse output 0:
Origin proximity input
signal
03 Normal input 3 High-speed counter 3
(Increment) High-speed counter 0
(Phase B, Decrement, or
Direction input) Pulse output 1:
Origin proximity input
signal
04 Normal input 4 High-speed counter 0
(Phase Z or reset input) High-speed counter 0
(Phase Z or reset input) ---
05 Normal input 5 High-speed counter 1
(Phase Z or reset input) High-speed counter 1
(Phase Z or reset input) ---
06 Normal input 6 High-speed counter 2
(Phase Z or reset input) --- Pulse output 0:
Origin input signal
07 Normal input 7 High-speed counter 3
(Phase Z or reset input) --- Pulse output 1:
Origin input signal