Omron CPM1 Programming Manual page 6

About this Manual:
This manual provides information on programming the CPM1, CPM1A, CPM2A, CPM2C, and SRM1
PCs. The following manuals describe the system configurations and installation of the PCs and provide a
basic explanation of operating procedures for the Programming Consoles. They also introduces the ca-
pabilities of the SYSMAC Support Software (SSS) and SYSMAC-CPT Support Software. Read the rele-
vant manual first to acquaint yourself with the PC.
CPM1 Operation Manual
CPM1A Operation Manual
CPM2A Operation Manual
CPM2C Operation Manual
SRM1(-V2) Operation Manual
Note 1. Version 2 (-V2) of the SMR1 is included beginning with following revision of the manual:
W318-E1-3.
2. The CMP2C is scheduled for marketing in the near future.
The SYSMAC Support Software Operation Manuals: Basics and C-series PCs (W247 and W248) provide
descriptions of SSS operations for SYSMAC C-series PCs. The SYSMAC-CPT Support Software Quick
Start Guide (W332) and User Manual (W333), as well as the CX-Programmer User Manual (W346) pro-
vide descriptions of ladder diagram operations in the Windows environment.
Please read this manual carefully and be sure you understand the information provide before attempting
to program or operate the PC.
Section 1 explains the PC Setup. The PC Setup can be used to control the operating parameters.
Section 2 explains special features of the PC.
Section 3 describes how to use the CPM1A-MAD01 Analog I/O Unit and the CPM1A-SRT21 Compo-
Bus/S I/O Link Unit.
Section 4 describes how to use the communications functions provided in the PCs.
Section 5 describes the structure of the PC memory areas and explains how to use them. Details of some
areas are provided in Appendix C .
Section 6 explains the basic steps and concepts involved in writing a basic ladder diagram program. It
introduces the instructions that are used to build the basic structure of the ladder diagram and control its
execution.
Section 7 explains instructions individually and provides the ladder diagram symbol, data areas, and
flags used with each.
Section 8 explains the internal PC processing, as well as the time required for processing and execution.
Section 9 describes how to diagnose and correct hardware and software errors that can occur during
operation.
Various Appendices are also provided for easy reference. Refer to the table of contents for a list of ap-
pendices.
! WARNING
Failure to read and understand the information provided in this manual may result in
personal injury or death, damage to the product, or product failure. Please read each
section in its entirety and be sure you understand the information provided in the section
and related sections before attempting any of the procedures or operations given.
Manual Catalog No.
W262
W317
W352
W356
W318