KeSafe - Safety technology
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KeSafe Safety technology The KeSafe safety technology solution comprises a safety CPU including software to operate machines and robots safely in accordance with the currently applicable standards and directives. Safety applications can be implemented simply and efficiently using a series of certified function modules that can be combined individually like in a functional PLC. Safe operation • Safe TCP speed • Safe guard speed Safe cooperation • Safe workspace • Safe tool orientation • Safe tool change Suitable for all serial kinematics • Freely selectable monitoring points on robot and...

Contents Page KeSafe Safety technology 4 KeSafe PLC Safe logic applications 6 KeSafe Motion Safe single-axis applications 8 KeSafe Robotics Safe robot applications 10 KeSafe Licenses Safety licensing model 12 KeDrive D3-DU 3x5 Safety controller 14 KeDrive D3-SMM Safety encoder box 16 KeStudio SafeEdit2 Safety programming 20 KeStudio SafePMT2 Safety application customization 22

KeSafe Safety technology KeSafe allows fast and flexible implementation of a wide variety of safety-related tasks. KeSafe is available in combination with the compact control and drive system "KeDrive for Motion". Its functions range from simple logic operations and safe single-axis functions to enhanced safety functions for robot applications with up to 12 axes. KeSafe is available in 3 functional configuration levels: • KeSafe PLC • KeSafe Motion • KeSafe Robotics The following standards are met by KeSafe: • Complete solution up to category 4, PLe according to EN ISO 13849-1 and SIL3...

System layout Ethernet SafePMT2 KeDrive D3 including safety controller EtherCAT FSoE Hiperface DSL or EnDat 2.2 KeDrive DMS2 motor with safety encoder KeDrive D3-SMM encoder box

KeSafe PLC Safe logic applications Product features • Certified function modules for the integration of commonly used safety elements • Free programmability by linking safe input modules to safe output elements by means of standard logic modules • Safe onboard I/Os and additional safe I/O modules can be controlled decentrally via the FSoE master Short description Ready-made modules are used to project standard safety elements such as emergency-stop switches, enabling switches and so on, and to combine these elements to form a complete safety application. Using selectable logic modules,...

KeSafe Motion Safe single-axis applications Product features • Versatile, certified safety functions for monitoring single axes according to EN 61800-5-2 • Freely combinable with the range of KeSafe PLC functions • Requirement: KeDrive encoder box and motors with safe Hiperface DSL or EnDat 2.2 encoders Short description A multitude of safety functions for single-axis monitoring can be realized using the KeSafe safety controller in combination with the KeDrive encoder box and the appropriate motors with safe encoders that support the Hiperface DSL or EnDat 2.2 protocol. In KeStudio...

KeSafe Robotics Safe robot applications Product features • Enhanced, certified safety functions for robot applications with up to 12 axes • Can be used for any number of serial kinematics • Freely combinable with the range of the KeSafe PLC and KeSafe Motion functions • Requirement: KeDrive encoder box and motors with safe Hiperface DSL encoders or EnDat 2.2 Short description The range of functions provided by KeSafe Robotics allows enhanced safety functions to be realized for robot applications with up to 12 axes or max. 11 axes in the kinematic chain. This enables customers to implement...

Application area Safety functions for robotics RL Safe Robotics Advanced Safety functions for single-axis monitoring RL Safe Motion Absolute RL Safe Motion Relative Safety functions for logic RL Safe PLC Safe interfaces for data exchange with higher-level safety controller RLo Safe Interface FSoE-Slave RLo Safe Interface PROFIsafe F-Device 2) SZMc Safe Cartesian Zone Monitoring SOMc Safe Orientation Monitoring SCUc Safe Changing Unit (Safe Tool) SRTc Safe Cartesian Robot Transformation SLSc Safely-Limited Cartesian Speed SLP Safely-Limited Position SEL Safe Emergency Limit SCA Safe Cam SRX...

KeDrive D3-DU 3x5 Safety controller Product features • Best performance for I/O, single-axis and robot safety • Fast response times • Highly integrated in the functional control • Expandability through safe bus protocols Short description The safety controller is a safety option integrated in the KeDrive D3-DU. The integrated design means that the requirements with regard to compactness in the switching cabinet are particularly well met. This safety controller combines safety logic and drive monitoring in one device. Additional safety functions in the drive are therefore no longer...

KeDrive D3-SMM Safety encoder box Product features • • • • Decentral encoder evaluation Reduction of wiring Flexible range of application Fast monitoring of dynamics Short description With the certified encoder box, encoder signals as well as additional safe inputs and outputs are read in decentralized and transmitted safely to the control system via a cable. The inputs enable the connection of safe buttons, switches or other operating elements directly at the machine or close to the robot. Thel outputs are used for safe control of the motor brakes or can be freely assigned to other tasks....

Encoder interface Power supply Safety I/Os Type code Name Number of Encoder 6: 6 Encoder interfaces Type of Encoder 1: Hiperface DSL 2: EnDat 2.2 Version safe Reserved Version functional Interface Slave 2: EtherCAT I/O Specification 5: 8 SDIs, 10 SDOs, 2 Test outputs

KeStudio SafeEdit Safety programming Product features • • • • Graphical editor for safety applications Support of all functional KeSafe configuration levels Comprehensive diagnostic options Support during validation Short description KeStudio SafeEdit is a graphically oriented software used to create applications for the safety controller. The implementation of simple safety applications (KeSafe PLC), applications with safe single-axis functions (KeSafe Motion) and comprehensive, safe robotics tasks (KeSafe Robotics) is supported in a user-friendly manner. KeStudio SafeEdit2 is divided into...