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Sfc type block contact

3/4/2021 5:53 PM	Rate (0)
kimbul Bronze Member Joined: 8/1/2019 Last visit: 12/8/2025 Posts: 304 Rating: (3)	We have a custom block . How can we write directly to one of its outputs? My idea is to include it as a block contact, into the sfc type. But how can I include it ?.The list of block contacts doesn't offer our custom block.

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3/4/2021 8:29 PM	Rate (2)
Oreca Platinum Expert Joined: 3/14/2008 Last visit: 1/19/2026 Posts: 2233 Rating: (987)	Hi, You have to define a block contact to at least one of the IO in your block. You can add the attribute: S7_contact:='true' in the definition of your IO like this: AutModLi {S7_dynamic:='true';S7_contact:='true'} :DigVal0; Then it would appear as block contact in your SFC under Characteristics->Block Contacts. If not, you need to update the block contacts of your block in the SFC: In SFC editor go to Options->Block Contacts and update the desired block.
	If I could help you, you can use the RATE button. Thank you. Prospact Netherlands...your PCS7 and PCS neo Expert Topic: PCS7 Complete Overview
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This contribution was helpful to 1 thankful Users kimbul