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Siemens CM 1542-1 User Manual

Siemens CM 1542-1
54 pages
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CM 1542-1
SIMATIC NET
S7-1500 - PROFINET
CM 1542-1
Operating Instructions
07/2019
C79000
-G8976-C355-04
Preface
Properties and functions
1
LEDs
2
Installation, connecting up,
commissioning, operation
3
Configuration, programming
4
Diagnostics and upkeep
5
Technical specifications
6
Approvals
7
Documentation references
A
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Siemens CM 1542-1 Specifications

General IconGeneral
BrandSiemens
ModelCM 1542-1
CategoryConference System
LanguageEnglish

Summary

Preface

Manual Validity and Overview

Covers manual validity, module view, MAC address, and abbreviations.

Document Scope and Updates

Explains the purpose, new features, replaced editions, and online availability of the manual.

Structure of the documentation

Properties and functions

Communication Services

Details the various communication protocols and services supported by the CM.

Further Functions

Explains additional functionalities like time synchronization and media redundancy.

IP Configuration and Routing

Covers the setup and configuration of IPv4 addresses and IP routing.

Web Server Access and Performance Limits

Accessing the CPU web server and defining operational limits.

Transmission Times and Connection Resources

Provides timing data and details on available connection resources.

Open User Communication Data and Restrictions

Details OUC data, e-mail, and UDP restrictions.

S7 Communication Characteristics

Describes data transfer capabilities using S7 communication protocols.

PROFINET IO Controller Configuration Limits

Details configuration limits for the CM as a PROFINET IO controller.

Rack Components

Discusses considerations for operating CMs within a rack configuration.

Power Supply Requirements

Discusses power supply requirements for the CM in the S7-1500 station.

Requirements for Use

Project Engineering and Configuration Tools

Outlines the software and tools required for configuring the CM.

Configuration Data Download Process

Explains the process of transferring configuration data to the CM.

Programming Blocks for Communication Services

Details the program blocks and instructions used for communication services.

LEDs

Module LED Status Indicators

Explains the status and diagnostic meanings of the module's LEDs.

PROFINET Port LED Indicators

Describes the indicator lights for the PROFINET communication ports.

Installation, Connecting Up, Commissioning, Operation

General Device Usage Safety Notes

Provides essential safety and operational guidelines for device usage.

LAN Attachment and Environment

Specific instructions for LAN connections and environmental considerations.

Hazardous Area Usage: ATEX/IECEx

Safety guidelines for ATEX and IECEx certified hazardous locations.

Hazardous Area Usage: UL HazLoc/FM

Safety guidelines for UL HazLoc and FM classified hazardous locations.

Installation and Commissioning Procedure

Step-by-step guide for installing and commissioning the module.

Terminal Assignment and CPU Mode Effects

Pinout details and how CPU mode affects the CM.

Configuration and Programming

General Security Recommendations

Guidelines to prevent unauthorized access and secure the system.

Product Security Features and Password Management

Describes built-in security features, passwords, and protocol security.

Network Security and Firewall Settings

Firewall configuration details for communication partners.

Network Settings

Ethernet Interface Configuration

Settings for Fast Ethernet, including autosensing and autocrossing.

IP Configuration

IP Address Assignment Considerations

Important points regarding IP address assignment, including DHCP issues.

Duplicate IP Handling and IP Routing

Managing duplicate IPs, IP routing, and related configurations.

Multi-Device IO Systems and Runtime Address Changes

Using CM in multi-IO systems and changing address parameters at runtime.

Media Redundancy

Time-of-Day Synchronization

Program Blocks for Open User Communication

OUC Programming and Supported Blocks

Details on program blocks for OUC and their supported versions.

System Data Types for Connection Descriptions

Information on system data types used for connection descriptions and creation.

Diagnostics and Upkeep

Module Diagnostic Options

Overview of diagnostic capabilities using LEDs, STEP 7, and web diagnostics.

SNMP Network Management

Details on using SNMP for network diagnostics and management.

SNMP Performance and Write Permissions

Information on SNMP performance, MIBs, and write permissions.

SNMP Access Control

How community strings control access to the SNMP agent.

Replacing a Module Without a Programming Device

General Procedure for Module Replacement

Steps for replacing the module without needing a programming device.

Technical Specifications

Ethernet Interface and Speed

Details about the Ethernet interface, including speed and properties.

Electrical and Environmental Data

Power supply, consumption, and permitted ambient conditions.

Physical Dimensions and Module Format

Physical characteristics, dimensions, and module format.

Protection, Weight, and Cable Lengths

Degree of protection, weight, and permitted cable lengths.

Approvals

Issued Approvals and EC Conformity

Information on checking approvals and EC conformity statements.

ATEX and IECEx Explosion Protection

Information on ATEX and IECEx certifications for explosion protection.

EMC and RoHS Compliance

Details on electromagnetic compatibility and RoHS directive compliance.

UL/CSA Certifications

Information on UL/CSA certifications for general and hazardous locations.

Regional Approvals (CSA, FM, RCM)

Details on CSA, FM, Australian RCM, and Canadian approvals.

Current Approvals Information

Where to find the latest approval information for Siemens products.

Documentation References

Finding Siemens Documentation

Guidance on locating Siemens documentation via article numbers and online resources.

S7-1500 System Manual

Reference to the main system manual for the S7-1500 platform.

Diagnostics and Communication Manuals

References for diagnostics and communication-related manuals.

Installation, Memory, and Timing Manuals

References to manuals for installation, memory, and cycle times.

Related product manuals