Omron CP1H CPU User Manual

74
CP1H CPU Unit Operation Section 2-3
2-3 CP1H CPU Unit Operation
2-3-1 Overview of CPU Unit Configuration
The CP1H CPU Unit memory consists of the following blocks.
(1) • Data is backed up from RAM to the built-in flash memory when
changes are made, e.g., from the CX-Programmer.
• When the power supply is turned ON, data is transferred from the built-
in flash memory to RAM.
(2) • A CX-Programmer operation can be used to transfer DM Area initial
values from RAM to the built-in flash memory.
• The PLC Setup can be set so that DM Area initial values are trans-
ferred from the built-in flash memory to RAM when the power supply
is turned ON.
RAM
DM Area
(2)
(3)
(1)
(1)
(3)
(3)
(3)
(3)
(3)
12 or 24 built-in inputs (See note 1.)
CPU Unit
User program
I/O memory
AR Area
PLC Setup
and other
parameters
Flash memory
User
program
Comment
memory
FB program
memory
DM Area
initial values
PLC Setup
and other
parameters
Memory
Cassette
Analog adjuster
External analog
setting input
Four analog inputs
(See note 3.)
Two analog outputs
(See note 3.)
8 or 16 built-in outputs (See note 2.)
Note:
1. Y models. Two 1-MHz high-speed counter inputs are
also provided separately on special terminals.
2. Y models. Two 1-MHz pulse inputs are also provided
separately on special terminals.
3. XA models only.

Omron CP1H CPU Specifications

General

Brand	Omron
Model	CP1H CPU
Category	Computer Hardware
Language	English