Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 45787660, Entry date: 02/23/2016

Where can you download the F FBs for the Mobile Panel 277F IWLAN for the Distributed Safety option of STEP 7 V5.5 and the Safety Basic/Advanced option of STEP 7 Professional (TIA Portal)?

  • Entry
  • Associated product(s)
This entry provides with the F FBs of the Mobile Panel 277F IWLAN for the option "Distributed Safety" or "Safety Basic/Advanced" of the different versions of STEP 7.
Further Information
More information about using the F FBs is available in the manual in Entry ID: 31255853.
"SIMATIC HMI Fail-safe Operation of the Mobile Panel 277F IWLAN > Configuration > S7 Distributed Safety > Use of the F FBs"

Entry ID: 75201316 includes general information about migrating the Mobile Panel 277F IWLAN between different versions of STEP 7.

Additional Keywords
Configuration, Programming, FB161, FB195, F_FB_MP, FB162, FB196, F_FB_RNG_4, FB163, FB197, F_FB_RNG_16, F blocks

Safety, FailSafe, Distributed Safety, Safety Advanced, Safety Basic

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit