Siemens LOGO! 230 RC User Manual

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LOGO! manual
EWA 4NEB 712 6006-02
Welcome to LOGO!
Dear customer,
Thank you for purchasing LOGO!, and congratulations on your decision.
In LOGO! you have acquired a logic module that meets the stringent qual-
ity requirements of ISO 9001.
LOGO! is universal in application. Its comprehensive functionality and
great ease of use make it a highly cost-efficient solution for virtually any
application.
LOGO! documentation
This LOGO! manual tells you how to install, progam and use LOGO!.
In addition, the step-by-step graphical guide shipped with LOGO! and the
LOGO!Soft online help system provide you with the essentials.
LOGO!Soft is a programming package that runs on PCs under WindowsT .
It will help you get to know LOGO! and test, print and archive programs.
Guide to the manual
We have subdivided this manual into 6 chapters:
S Getting to know LOGO!
S Installing and wiring LOGO!
S Programming LOGO!
S Parameterizing LOGO!
S Applications
S Technical data
Additional support
If you have any questions concerning LOGO!, the dealer from whom you
bought it will be glad to help you.
Safety guidelines
This manual contains notices which you should observe to ensure your own personal
safety, as well as to protect the product and connected equipment. These notices are
highlighted in the manual by a warning triangle and are marked as follows according
to the level of danger:

Siemens LOGO! 230 RC Specifications

General

Inputs	8 digital inputs
Outputs	4 relay outputs
Input voltage type	AC
Width	72 mm
Height	90 mm
Depth	55 mm
Number of analog inputs	0
Number of analog outputs	0
Operating temperature	0 °C to 55 °C
Storage temperature	-40 °C to 70 °C
Protection class	IP20
Digital inputs according to EN 61131-2	Type 1
Weight	approx. 210 g
Program Memory	400 function blocks
Dimensions	72 mm x 90 mm x 55 mm

Summary

1 Getting to know LOGO!

2 Installing and wiring LOGO!

2.1 Installing/deinstalling LOGO!

Procedures for mounting and removing the LOGO! unit on a DIN rail.

2.2 Wiring LOGO!

Instructions for connecting power supply, inputs, and outputs to the LOGO! unit.

2.3 Switching LOGO! on/resumption of power supply

Explains LOGO!'s startup behavior based on program and memory card status.

3 Programming LOGO!

3.1 Circuit diagram

How electrical circuit diagrams are represented using LOGO! blocks.

3.2 Connectors and blocks

Overview of LOGO! connectors, block types, and their functions for programming.

3.3 Connectors

Details on identifying and using LOGO! inputs and outputs for programming.

3.4 Basic functions

Introduces fundamental logic gates (AND, OR, NOT, XOR, NAND, NOR) used in LOGO! programming.

3.5 Special functions

Covers timers, counters, relays, and clock functions for advanced LOGO! programming.

3.6 Blocks (BN)

Explains the use of block numbers for referencing and connecting logic blocks in LOGO!.

3.7 Memory required and size of a circuit

Details on memory usage and limitations for LOGO! program complexity.

3.8 The golden rules for working with LOGO!

Key principles and best practices for operating and programming LOGO! units.

3.9 Overview of LOGO!’s menus

Navigation guide for LOGO! programming and parameterization menus.

3.10 Converting a circuit diagram to a block representation

Step-by-step process for translating electrical schematics into LOGO! blocks.

3.11 Entering a program

Guides on how to create, edit, and delete programs directly on the LOGO! unit.

3.12 Using the program module/card

Instructions on saving, copying, and transferring programs using LOGO! memory modules.

3.13 Connecting LOGO! to a PC

Procedures for establishing communication between LOGO! and a computer.

4 Parameterizing LOGO!

4.1 Switching to parameterization mode

How to enter parameterization mode to adjust settings without altering the program.

4.2 Setting the time (LOGO! 230 RC)

Specific steps for setting the internal clock and day of the week on LOGO!.

5 Applications

5.1 Stairway, hall or corridor lighting

Example of implementing lighting control solutions using LOGO!.

5.2 Automatic door

Demonstrates LOGO! application for controlling automatic doors and related functions.

5.3 Ventilation system

Shows how LOGO! can manage ventilation systems and monitoring.

5.4 Industrial gate

Application example for controlling industrial gates with LOGO!.

5.5 Fluorescent lamps

Illustrates LOGO! usage for managing fluorescent lighting systems.

5.6 Rainwater pump

Example of controlling a rainwater pump system with LOGO!.

5.8 Additional application options

Discusses various other uses and enhancements for LOGO! applications.

5.7 Dereeler

Application of LOGO! for controlling a metal strip dereeler mechanism.

6 Technical data

Abbreviations