4/25/2016 8:34 AM | |
Joined: 5/28/2008 Last visit: 2/12/2025 Posts: 4518 Rating:
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Hello, What's the CPU type and High Speed Counter Part number? Generally, In case of Over flow or Under flow in high speed counter, a HW interrupt is called. If the Hardware Interrupt OB is not programmed, the CPU enter to Stop Mode. For instance, For FM350-1 module, Here's the Manual, See what is stated when triggering Overflow or Under flow. Sample program FM 350-1 and FM 450-1 zEn23_01_FMx50-1.zip for TIA Portal V 11.0 + SP 2SIMATIC FM 350-1 First Steps in Commissioning |
Last edited by: Ayman Elotaify at: 4/25/2016 8:38:33 AMAyman Elotaify |
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4/25/2016 9:01 AM | |
Joined: 5/28/2008 Last visit: 2/12/2025 Posts: 4518 Rating:
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Hello, With S7-1500, you can use OB40.
extracted from: Which organization blocks can you use in STEP 7 (TIA Portal)? |
Ayman Elotaify |
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This contribution was helpful to
1 thankful Users |
4/25/2016 9:25 AM | |
Joined: 11/26/2015 Last visit: 10/16/2024 Posts: 92 Rating:
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Dear Ayman, I have tried add in OB40, but it was still the same. Any comments? Thank you for the help.
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4/25/2016 9:29 AM | |
Joined: 5/28/2008 Last visit: 2/12/2025 Posts: 4518 Rating:
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Please tell us which HSC module you have. |
Ayman Elotaify |
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