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COMPACTplus/PROFIsafe is the PROFIBUS DP version of the COMPACTplus series. The safe coupling to PROFIBUS via the PROFIsafe profile is performed via an integrated interface, i.e. without additional bus coupling modules. With a data transmission rate of up to 12 MBd, both the safe cyclic and the acyclic data transfer is supported on the PROFIBUS DP. Fast, safety-relevant real time data can consequently be exchanged (such as a switch-off command) when addressing the sensor, or comprehensive diagnostics data with the controlling PLC, for example.
COMPACTplus/PROFIsafe is available with the blanking, muting and cycle control function packages. The individual adjustment of the functions is made either via 6 internal switches or via the optical interface of the receiver, by teaching-in or with the help of the easy-to-use diagnostics and parameterization software, SafetyLab. A program part of the safety PLC, the so-called proxy function block (Proxy FB), saves the current parameters in the memory of the safety PLC after the parameterization has been successfully completed. If there is a device exchange, only the bus address must be set on the replacement device via the micro switch. The download of the corresponding sensor parameters for this bus slave is made automatically via the bus.
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- Integrated PROFIsafe terminal unit for failsafe communication
- Quick real-time transfer of the safe cyclical data
- Acyclic DP-V1 services for online diagnostics of the protective field data, internal signals etc.
- Automatic parameter downloading and verification via Proxy FB when equipment is replaced
- Integrated control and monitoring functions: Restart interlock, external device monitoring, fixed/floating blanking, muting, machine initiation
- Teach-in function for quickly learning the blanking areas
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