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Enable function Block

Created by: Shahadat96 at: 4/26/2024 7:22 AM (6 Replies)

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4/26/2024 7:22 AM	Rate (0)
Shahadat96 Joined: 3/18/2024 Last visit: 1/12/2026 Posts: 38 Rating: (0)	Hello Expert, I need one suggestion, How can I enable the Funtion Block? My Message Funtion Block is disabled now. I am using S7 1200.
	Last edited by: Shahadat96 at: 04/26/2024 07:27:05
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4/26/2024 7:53 AM	Rate (0)
qwazee Platinum Expert Joined: 3/30/2020 Last visit: 1/20/2026 Posts: 5667 Rating: (1083)	Some visual aids would be helpful. Please add some screen captures of how the function block is called.
	Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued.
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4/26/2024 8:00 AM	Rate (0)
Shahadat96 Joined: 3/18/2024 Last visit: 1/12/2026 Posts: 38 Rating: (0)	Messeges [FB6], need to enabled Attachment Screenshot 2024-04-26 095902.png (187 Downloads)

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4/26/2024 8:07 AM	Rate (0)
qwazee Platinum Expert Joined: 3/30/2020 Last visit: 1/20/2026 Posts: 5667 Rating: (1083)	Shahadat96 Messeges [FB6], need to enabled Still not helpful. FB6 should be called somewhere. Perhaps in OB1. Show me the code segment where FB6 and its DB is mentioned inside the code. Sample below is in SCL where yours would be LAD. The "InstMbDrive" is the DB associated with the FB.. Your case would be FB6.
	Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued.
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4/26/2024 8:14 AM	Rate (0)
Shahadat96 Joined: 3/18/2024 Last visit: 1/12/2026 Posts: 38 Rating: (0)	Attachment Screenshot 2024-04-26 095902.png (233 Downloads)

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4/26/2024 9:08 AM	Rate (0)
qwazee Platinum Expert Joined: 3/30/2020 Last visit: 1/20/2026 Posts: 5667 Rating: (1083)	Register a "Support Request". They are paid to beg for proper answers to their diagnostic questions. Share also with them a screen capture of why you think FB6 is disabled.
	Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued.
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4/26/2024 3:49 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/20/2026 Posts: 16389 Rating: (2522)	Temporarily change the OB1 language from FBD to LAD and load to the PLC. While online and monitoring OB1, take a screenshot of the FB6 call. We will want to see the green "power flow" into and out of FB6. You can barely see the block calls in this image. If you need to upload multiple images, put them into a zip archive and upload the zip instead. Fuzzy images are not very helpful - especially to those of us staring at screens all day. Shahadat96
	science guy
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