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Step 7 V5.5

1/7/2022 12:12 PM	Rate (0)
Ingenieur_el Regular Member Joined: 8/3/2018 Last visit: 10/1/2024 Posts: 21 Rating: (0)	Dear Sirs, how to open program block as example FB1504 (see attachment) ? I m using a software Step 7 version V5.5 or V5.6. When i open a program block FB1504 then appears a warning "The block can only be read because software package "S7 Distributed Safety" required for fail-safe programming was not found on your computer ? It is needed to install a other update or something else and where it is possible to download them ? Thanks for your answers. Attachment Step 7 V5.6.jpg (813 Downloads)

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1/7/2022 12:26 PM	Rate (1)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 12/24/2025 Posts: 9097 Rating: (1202)	Hello, You need the option package "S7-distributed Safety" and the license key. Best regards, Wizard

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1/7/2022 3:25 PM	Rate (1)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 12/17/2025 Posts: 4493 Rating: (644)	Hi, install this, it can used as 14-day trial version for gest purposes.... Update 2 for SIMATIC S7 Distributed Safety V5.4 SP5 Regards, Towome
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