Omron SYSMAC CS1 User Manual

Index
148
cyclic refreshing, 15
cyclic scan, 12
D
data
automatic backup, xvi
backing up, xvi–xvii
exchanging with CPU Unit, 3, 10, 11, 41–54
tracing, 36
data exchange areas, overview, 42
debugging, 15
Differential Monitor Completion Flag, 75
differential monitoring, 15
dimensions, 12
display, 11
DM Area
allocation, 13
backing up to flash memory, xvii
details, 69–70
precautions, xv
read/write words, 69
read-only words, 69
Unit Setup Area, 69
words allocated to Special I/O Units, 10
words shared with user-set words in Unit, 3
words used as I/O memory, 65
DM Area to Flash Memory Transfer Bit, 75
E
EC Directives, xviii–xix
editing, online, 15
electric shock, xii–xiii
Electronic Cam Mode, 3, 4
EM Area
allocation, 13
and faster execution of instructions, 3
details, 70–88
emergency stop circuits, 38
encoder outputs, 4
Equals (EQ) Flag, 76
error codes, 128
Special I/O Units, 129
error log, 16, 135
details, 128–130
reading, 36, 144
Error Log Area
allocation, 14
details, 69
Error Log Reset Bit, 75
execution modes, 12
Expansion Racks, 24
external interrupt tasks, using MCRO, 4
F
fail-safe circuits, 38
FAL(06), 135
FALS(07), 135
precaution for, xiii
First Cycle Flag, 75
flags
AR Area, 77, 82
SR Area, 75
flash memory
backing up DM Area, xvii
data contents, 11
precautions, 111
forced set/reset, 16, 36
precautions, xv
frequency outputs, 3
functions, overview diagram, 90
G
general precautions, xii
general-purpose I/O words, 52
Greater Than (GR) Flag, 76
ground terminals, precautions, xiv
H
Hand-held Programming Consoles, 35
High-speed Counter Operating Flag, 78, 79
High-speed Counter Reset Bit, 80, 81
High-speed Counter Start Bit, 78, 80, 81
High-speed Counter Units, 2
high-speed counters, 2, 4
and control bit status, 3
clearing or holding PV, 3
commands, 80, 81
frequency, 77
input frequency measurements, 3
interrupts, 2, 91
measurement data, 77
monitor data, 81
PV, 77
PV at startup, 60
rate-of-change measurement, 60
status, 78
High-speed Execution Mode, 3, 115
high-speed interrupt I/O processing, used for refreshing out-
puts, 4

Omron SYSMAC CS1 Specifications

General

Model	SYSMAC CS1
I/O Capacity	Up to 5120 I/O points
Communication Ports	RS-232C, RS-422/485, Ethernet
Programming Language	Ladder Diagram (LD), Instruction List (IL), Function Block Diagram (FBD), Structured Text (ST), Sequential Function Chart (SFC)
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C
Power Consumption	Varies depending on CPU and modules used
Dimensions	Varies depending on module type and rack size
Weight	Varies depending on module type and rack size

Summary

Section 1 Features and System Configuration

1-1 Outline

Provides an overview of the Customizable Counter Units, covering their basic functions and capabilities.

1-2 Models and System Configurations

Details the different models of Customizable Counter Units and their system configuration options.

Section 2 Specifications

2-1 Performance Specifications

Outlines the technical specifications, including available models, program capacity, and I/O points.

2-2 Contact I/O Specifications (All Units)

Details the specifications for contact inputs and outputs, including pin arrangements and electrical characteristics.

Section 3 Nomenclature, Installation, and Wiring

3-1 Names and Functions of Parts

Identifies and explains the functions of the various components and indicators on the units.

3-2 Installation

Covers the procedures for installing the unit, including applicable racks and mounting guidelines.

3-3 Wiring

Provides detailed information on I/O connector pin arrangements and wiring methods for proper connection.

3-4 Programming Devices

Lists compatible programming devices like CX-Programmer and Programming Consoles for unit setup.

3-5 Fail-safe Circuits

Explains essential fail-safe measures and precautions for safe operation and error prevention.

Section 4 Exchanging Data with the CPU Unit

4-1 Overview

Introduces the methods and areas used for data exchange between the Counter Unit and the CPU Unit.

4-2 Words Allocated in CIO Area

Details the CIO Area words allocated for data exchange, including their functions and mappings.

4-3 Words Allocated in DM Area

Explains the DM Area words used for data exchange, covering initial settings and general-purpose data.

4-4 LR Area

Describes the LR Area used for data exchange with CPU Unit user-set words and its configuration.

Section 5 Unit Setup Area

5-1 Unit Setup Area

Outlines the Unit Setup Area in the DM Area, its functions, and settings for unit configuration.

Appendix A Precautions when Using the CX-Programmer

Restrictions

Lists specific CX-Programmer functions that are restricted or unavailable when used with the unit.

Precautions

Provides essential precautions for using the CX-Programmer, including settings and unsupported instructions.