Beckhoff EL6910 User Manual

Operation
EL691056 Version: 1.4.1
Fig.62: Check Safe Addresses context menu
Fig.63: Check Safe Addresses dialog
4.4.7 Downloading the safety application
Before downloading the safety project onto the EL6910/EJ6910 or EK1960, check the project for validity. If
the hardware is complete, the hardware level can be used for checking, or checking can take place at
the project level , if online access is only available for the EL6910/EJ6910 or EK1960. If the check
returns no errors, the project download can continue.
CAUTION
Use only qualified tools
Only use a qualified tool (see note on system limits) for loading, verifying and enabling the
project on the EL6910/EJ6910 or EK1960!

Beckhoff EL6910 Specifications

General

Brand	Beckhoff
Model	EL6910
Category	Touch terminals
Language	English

Summary

Foreword and Documentation

Documentation Notes

Details on intended audience, origin, currentness, and product features of the manual.

Safety Instructions

Essential safety guidelines, operator obligations, delivery state, and safety symbol descriptions.

Documentation Issue Status

Lists the version history and changes made to the manual across different releases.

TwinSAFE System Description

System Extension and Safety Concept

Explains how TwinSAFE expands Beckhoff I/O and its core safety principles, including SIL/PL ratings.

Product Description

EL6910 Terminal Overview

Introduces the EL6910 TwinSAFE logic terminal and its compliance with safety standards.

Intended Use and Technical Data

Defines product usage, limitations, environmental conditions, and detailed technical specifications.

Safety Parameters

Details safety-related figures, SIL, PL, HFT, and element classification.

Operation and Configuration

Environmental Conditions and Installation

Covers operating conditions, general installation overview, and safety prerequisites.

Installation Safety and Procedures

Covers safety instructions, transport/storage, mechanical installation basics, and electrical installation.

TwinSAFE Reaction Times

Details system response times from sensor input to actuator output.

ATEX Operation

Outlines special conditions and identification for operation in potentially explosive atmospheres.

TwinCAT Configuration Process

Guides through the steps of configuring the EL6910 within TwinCAT automation software.

Creating a Safety Project in TwinCAT 3

Detailed steps on setting up a safety project, including wizards and target system assignment.

Alias Devices and Parameterization

Configuring alias devices for I/O mapping, parameterization, and connections.

Safety Application Logic Development

Building the safety logic using function blocks, networks, and groups.

TwinSAFE Group Management

Creating, organizing, and managing TwinSAFE groups.

Downloading and Activating the Safety Application

Covers the process of transferring and activating the configured safety project onto the EL6910.

Online Mode and Diagnostics

Monitoring the application, viewing real-time values, and understanding diagnostic information.

PROFIsafe and TwinSAFE SC Configuration

Guides on configuring PROFIsafe slave/master and TwinSAFE SC communication.

User Administration and System Management

Managing user accounts, backup/restore functionality, and project export/import.

Diagnostics and Maintenance

Explains diagnostic LEDs, objects, cycle times, and general maintenance.

Diagnostic LEDs and Status Indicators

Details the meaning of diagnostic and status LEDs for system health monitoring.

Diagnostic Objects and Cycle Time

Accessing CoE diagnostic data and calculating safety project cycle times.

Maintenance and Service Life

Information on product care, environmental requirements, and expected service life.

Appendix

Support and Service Information

Beckhoff contact details, support services, and headquarters information.

Certificates

Documentation of product certifications and compliance with relevant standards.