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Analog value to 3pos control

Created by: Andrey_N at: 2/9/2024 5:15 AM (5 Replies)

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2/9/2024 5:15 AM	Rate (0)
Andrey_N Joined: 5/7/2023 Last visit: 9/10/2024 Posts: 9 Rating: (0)	Hello! My question is about ABT Site 5, PXC4,5,7. Is there any function block to convert Analog value (from PID) to 3 position control signal (for example, the valve with open/close signals) with time open/close?
	Last edited by: Andrey_N at: 02/09/2024 05:16:45
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2/9/2024 7:02 AM	Rate (0)
amk_ Advanced Member Joined: 3/1/2018 Last visit: 10/30/2024 Posts: 58 Rating: (24)	Hi, Vlv41 function from Universal equipment library allows you to connect PID output and generate Open and Close command for 3 point regulation. Please see picture in attachment. This is checked on latest version of ABT Site and Library packs. Best regards, Attachment Vlv41.png (260 Downloads)
	Last edited by: amk_ at: 02/09/2024 07:04:53 Best regards,
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2/9/2024 9:04 AM	Rate (0)
Andrey_N Joined: 5/7/2023 Last visit: 9/10/2024 Posts: 9 Rating: (0)	Thank you for answer. Is it additional library? I have only Vlv21,24,29,31. ABT Site V5.0.0 Build: 50.0.3688.10 ABTsite Library 50.0.161.3

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2/9/2024 9:11 AM	Rate (0)
amk_ Advanced Member Joined: 3/1/2018 Last visit: 10/30/2024 Posts: 58 Rating: (24)	Hi, Please install latest version of ABT Site and Library bundle. ABT Site V5.1.0 Build: 51.0.2668.6 ABTSite Library: 51.0.191.3 The Vlv41 function may not be included in older versions. Best regards,
	Best regards,
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This contribution was helpful to 1 thankful Users CJ.

2/9/2024 6:39 PM	Rate (1)
CJ. Gold Expert Joined: 11/8/2017 Last visit: 10/29/2024 Posts: 339 Rating: (194)	Hi, Another option you have is to simply configure this from within the I/O editor of the controller. Please refer to the attached screen dump (Capture1.png). This can be done with on-board digital outputs, or when using TXM1.6R modules. A detailed guide on the properties of the point in the I/O editor is available in the help files. Capture2.png shows the location, and then look for Additional properties for signal type "3-point control, 2 channels". When added within the TIA tool, you will have a single block that you can link to your PID output. Regards, Attachment Captures.zip (243 Downloads)

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This contribution was helpful to 1 thankful Users amk_

2/12/2024 8:33 AM	Rate (1)
Chicken Hill Regular Member Joined: 8/26/2014 Last visit: 7/22/2024 Posts: 16 Rating: (9)	On a TXM1.6R-/-RM you can add an Data point with SIgnal type 3-points control, 2 channels. And for you specific Valve "Rise and Fall-Time" can be set individual in "1/10s".

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