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Baba khan
Junior
Joined: 10 Jun 2020
Posts: 16
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 Posted: 29/09/2024 17:13 Post subject: FC for converter |
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Hi every body
I am trying to generate a FC for converting Real to word.
I found a FC that convert real to dublu word.
Also I find a block that convert double word to word.
When I want to use that block(Converter double word to word) , I can not find this block in FC's network. |
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keosmm
Junior
Joined: 14 Jan 2016
Posts: 15
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| Posted: 29/09/2024 19:55 Post subject: |
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There is no need to create a FC or FB, the basic instructions already exist:
TIA Portal
CONVERT
ROUND
TRUNC |
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Baba khan
Junior
Joined: 10 Jun 2020
Posts: 16
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| Posted: 30/09/2024 07:09 Post subject: |
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| I use pcs7 |
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keosmm
Junior
Joined: 14 Jan 2016
Posts: 15
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| Posted: 30/09/2024 08:17 Post subject: |
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next time specify the programming language first
The CFC Library (installed with PCS7) features conversion blocks
[url]https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://support.industry.siemens.com/cs/attachments/24451026/elembstb_e.pdf&ved=2ahUKEwii_9Gq0-uEAxXAxQIHHasLByYQFnoECA0QAQ&usg=AOvVaw0TpQCStnVk6PxbLgsrG8N3[/url]
paragraph 1.7 page 1-24 |
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Saskia_Casper
Junior
Joined: 11 May 2026
Posts: 7
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| Posted: 31/05/2026 16:00 Post subject: FC for converter |
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| If you're using a frequency converter, check whether the analog output is actually scaled to the full speed range of the drive. I've seen cases where the PLC logic was fine, but the converter parameters limited the output frequency. Verifying both the FC settings and the PLC scaling values is usually a good first step. |
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