SAFETY INTEGRATED SAFETY SYSTEM SOLUTION EN

Integrated Safety System Safety Functions in the Drive

INTEGRATED SAFETY SYSTEM KEB’s system solutions span from control through automation to mechanical interface. Parallel to the certified software tool KEB offers a complete portfolio of powerful hardware for the machine and plant automation. Integrated into the EtherCAT-based control and remote I/O system, the Safety PLC and the Safety I/O module take over all safety relevant tasks of the control level. The safety-oriented Safety over EtherCAT communication (FSoE) creates a flexible interface in the drive level where modular safety solutions provide various safety functions. Synchronous/asynchronous...

SINGLE POINT OF ENGINEERING DEVELOPMENT ENVIRONMENT (IDE) With COMBIVIS studio 6 safety machine designers can meet compliance with IEC 61508 SIL3 and ISO/EN 13849 PL e for their safety PLC application. COMBIVIS studio 6 safety uses a TÜV certified CODESYS plug-in which is fully integrated in COMBIVIS studio 6 development environment. This means the machine and safety program can be developed in one unified software platform. The safety controller programs as a sub-node of the main machine controller and the application, tasks, global variable lists, POEs and logic I/Os are also integrated. SAFE...

CONFIGURATION OF INTEGRATED SAFETY ON THE DRIVES The configuration of the KEB Safety Drives is done with the certified Safety Editor, which is integrated in the KEB parameterization environment COMBIVIS 6. This is where the safety functionality and limits can be configured. These safety-related settings can be saved and downloaded to other drives via COMBIVIS or via the controller. Current parameters and the error history can be used for system diagnosis. The export function makes it easy to create the required documentation. COMBIVIS 6 is available free of charge for every user. Safety Editor...

HARDWARE SAFETY PLC & I/O The freely programmable Safety PLC and the Safety I/O modules form an innovative safety solution. Communication takes place via the existing EtherCAT bus with the certified Safety over EtherCAT (FSoE) safety protocol. Any FSoE slaves can be addressed via the Safety PLC (FSoE master). Safety PLC Freely programmable via function block diagram TÜVRheinland ® Precisely Right. DECENTRALIZED SAFETY CONCEPT Safety over OSSD Sensor EtherCAT Run Safe Status Power Safety PLC • Safety over EtherCAT Master • Free programmable Safety PLC • IEC 61508 SIL3 and EN ISO 13849-1 CAT.4/PL...

FUNCTIONAL SAFETY (FS) DRIVES The sixth generation of KEB drives offers scalable safety functions directly in the drive controller. The device variants are Compact, Application and Pro for the COMBIVERT F6 and S6 enabling selectable functions according to the requirements. COMPACT In the Compact device variant, Safe-Torque-Off (STO) is integrated as the basic function. APPLICATION The Application device variant is available for speed and position-dependent safety functions with encoders. Flexible adaptation of the safety functions and limit values is possible via digital I/Os and/or Safety over...

SAFETY FUNCTIONS IN THE DRIVE BASIS FOR SAFETY COMPACT In the Compact version, the COMBIVERT F6 and S6 drive controllers are equipped with Safe-Torque-Off (STO). SAFETY FUNCTIONS WITH SPEED AND POSITION MONITORING APPLICATION The device variant Application is available in two versions. In addition to STO, Module 1 adds safe brake control (SBC) which provides a safe 24 V supply for the brakes. Module 3 offers safe motion functionality according to IEC 61800-5-2 through speed and position detection using encoders. The error reaction time is shortened and costs are reduced by reducing the number of...

SENSORLESS SAFETY FUNCTIONS PRO The Pro device variant of the COMBIVERT F6 and S6 drive controllers offers advanced safety functions without having to use a safety encoder. The device determines the safe velocity parameters from the pulse width modulation (PWM) of the motor supply. In addition to STO, Module 5 is equipped with a safe brake control (SBC), which provides a safe 24 V supply for braking operation as well as a monitoring of the switching status of the brake via microswitch evaluation. Module 5 also offers the option of controlling all available safety functions via Safety over EtherCAT...

MOTORS & GEARS THREE-PHASE ASYNCHRONOUS MOTORS KEB DRIVE The fast configuration for motors and gears is done with the software KEB DRIVE.

SPRING-APPLIED BRAKES • • • • Holding brakes from 0.3 Nm ... 1,500 Nm Options such as protection class IP 65 Double brake design possible for theatres, elevators and lifts Optional microswitch to increase the diagnostic coverage level COMBISTOP for three-phase motors HIGHLIGHTS Servomotors DL3 & TA series • Powerful, compact design, up to 82Nm nominal torque • Option with KEB spring-applied brake • Quick connect power and feedback connectors • Safe encoder option: Hiperface, Resolver Gear motors • Induction or servo motor (up to 45kW) • Spring-applied brake option with micro switch • SIL2 a

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