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gamax · Member Joined: 15 Jul 2016 Posts: 131

Safety Function with PROFINET IO via IWLAN
https://support.industry.siemens.com/cs/document/28609440/
Use of the PROFIsafe protocol in safety-related automation solutions is regarded as state of the art today. The safety mechanisms of PROFIsafe not only act independent of the bus system in use (e.g. PROFIBUS or PROFINET) but they also apply to wireless transmission technologies. This application example demonstrates the latter.
This application example implements a supplementary "Emergency Stop" safety function. The function achieves the highest Performance Level (PL e) or the highest Safety Integrity Level (SIL 3) in this example. The safety-related signal for switching off the actuator takes place over a wireless connection.
Safety Function with PROFINET IO via IWLAN Safety Function with PROFINET IO via IWLAN

Safety Function with PROFINET IO via IWLAN Safety Function with PROFINET IO via IWLAN

Based on this scenario, the application example explains in special the engineering required to implement the wireless connection. And all while taking the safety-related application into account.

The iFeature iPCF (industrial Point Coordination Function) is suitable for use in applications requiring reliable data exchange in a PROFINET network, also through the air, using Industrial Wireless LAN (IWLAN). In contrast to the IEEE 802.11 standard, the access point (AP) controls the communication of the IWLAN clients, which prevents collisions and enables deterministic data communication. In addition, iPCF also allows a very fast handover between radio cells of less than 50 ms.

Documentation and Project
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_DOC_V2_1_TIAP_V16_en.pdf
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_PROJ_V2_1_TIAP_V16.zip
https://support.industry.siemens.com/cs/attachments/28609440/28609440_Safety_Evaluation.zip

https://ulozto.net/tamhle/dV1tqGzh11IK/

https://anonfiles.com/Hfn5E2Lexf/28609440_Safety_Evaluation_zip
https://anonfiles.com/J3nbE3Lax7/28609440_F_IWLAN_DOC_V2_1_TIAP_V16_en_pdf
https://anonfiles.com/L8n7E2Lcx2/28609440_F_IWLAN_PROJ_V2_1_TIAP_V16_zip

mamiko · Member 2 Joined: 25 Dec 2017 Posts: 420

Safety Function with PROFINET IO via IWLAN
https://support.industry.siemens.com/cs/document/28609440/
Use of the PROFIsafe protocol in safety-related automation solutions is regarded as state of the art today. The safety mechanisms of PROFIsafe not only act independent of the bus system in use (e.g. PROFIBUS or PROFINET) but they also apply to wireless transmission technologies. This application example demonstrates the latter.

This application example implements a supplementary "Emergency stop" safety function. In this example, this reaches the highest performance level
(PL e) according to ISO 13849-1 or the highest safety integrity level (SIL 3) according to IEC 62061.
The safety-related signal for switching off the actuator takes place over a wireless connection
Safety Function with PROFINET IO via IWLAN Safety Function with PROFINET IO via IWLAN

Based on this scenario, the application example explains in particular the engineering required to implement the wireless connection. And all while taking the safety-related application into account.

The iFeature iPCF (industrial Point Coordination Function) is suitable for use in applications requiring reliable data exchange in a PROFINET network, also through the air, using Industrial Wireless LAN (IWLAN). In contrast to the IEEE 802.11 standard, the access point (AP) controls the communication of the IWLAN clients, which prevents collisions and enables deterministic data communication. In addition, iPCF also allows a very fast handover between radio cells of less than 50 ms.

Documentation, Example Project, Safety Evaluation and TUV Report
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_DOC_TIAP_V18_V2_2_en.pdf
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_SCA763_PROJ_TIAP_V18_V2_2.zip
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_SCA766_PROJ_TIAP_V18_V2_2.zip
https://support.industry.siemens.com/cs/attachments/28609440/28609440_F_IWLAN_TST.zip
https://support.industry.siemens.com/cs/attachments/28609440/SN103004T_Short_1.1.pdf

Download Url File name
https://dfiles.eu/files/ggwqdt9o0 28609440_F_IWLAN_SCA763_PROJ_TIAP_V18_V2_2.zip
https://dfiles.eu/files/s7ll4xb4f 28609440_F_IWLAN_SCA766_PROJ_TIAP_V18_V2_2.zip
https://dfiles.eu/files/l6sl0k7ya 28609440_F_IWLAN_DOC_TIAP_V18_V2_2_en.pdf
https://dfiles.eu/files/6drfd3ijt 28609440_F_IWLAN_TST.zip