how many FileReadC/FileWriteC functions can be started at the same time (on 1515F PLC)?
Created by: Ramson X at: 6/13/2023 10:06 AM (2 Replies)
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| 6/13/2023 10:06 AM | |
Joined: 2/2/2015 Last visit: 4/4/2025 Posts: 8 Rating:
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Hello Denilson, I need to read/write flash memory asynchronously and by multiple devices at the same time, how many FileReadC/FileWriteC functions can be started at the same time (on 1515F PLC)? A function to read the flash memory directory would be very useful. ThankYou ------------------------------------------------------------------------------------------ |
Last edited by: Ramson X at: 06/13/2023 10:12:05Last edited by: Jen_Moderator at: 06/23/2023 10:47:22New subject after splitting |
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| 6/13/2023 10:34 AM | |
Joined: 3/11/2019 Last visit: 9/1/2025 Posts: 1653 Rating:
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Hi Ramson, it is possible to use 10 instances of these instructions in parallel, information with the link below. SIMATIC S7-1500/ET 200MP Automation system-> Asynchronous instructions -> Table: Maximum number of simultaneous jobs for asynchronous extended instructions and lower-level instructions used How do you calculate the service life of a memory card of the S7-1500/S7-1200 and ET 200?regards sancruz |
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Feedback appreciated, please rate |
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| 6/14/2023 6:57 AM | |
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Joined: 2/2/2015 Last visit: 4/4/2025 Posts: 8 Rating:
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Thank you Sancruz for this information. |
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