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Failsafe concept

8/8/2019 9:39 AM	Rate (0)
Azkaban Bronze Member Joined: 2/12/2018 Last visit: 11/26/2024 Posts: 224 Rating: (7)	Hi Hati Neither do I. The S7-1500F PLC is also SIL3 certified like the S7-400F PLC, and why change something that works :) Hati Azkaban What about the thing i copied from the other topic about an S7-300F CPU and how it works with diversity and time based redundancy. Is that still the same for a S7-1500F? I don't think that the way the safety program is executed inside the PLC has changed.
	Please don't forget to rate :)
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11/1/2024 9:21 PM	Rate (0)
TRAJE Joined: 11/1/2024 Last visit: 12/6/2024 Posts: 1 Rating: (0)	QBAT ? Answer !!! I want to treat you to a meal. Your answer is much more helpful than reading the manual for 10 hours.

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11/3/2024 8:28 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 12/24/2025 Posts: 4827 Rating: (512)	TRAJE QBAT ? Answer !!! I want to treat you to a meal. Your answer is much more helpful than reading the manual for 10 hours. QBAD/PASS_OUT/DISABLED/QBAD_I_xx/QBAD_O_xx and value status

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