3/1/2022 4:50 PM | |
Joined: 4/26/2011 Last visit: 12/22/2023 Posts: 25 Rating: (0) |
Dear All, I am facing problem in one of my custom block in one CFC Chart. I connected Select Block output to PV input of my custom block. Select Block OUT showing Value 18.29 and it is connected to PV Input of custom Block but at PV it is showing ZERO. This custom Block also generating Faceplate. I Checked different parameter of custom block like Simulation ON/OFF, Alarms Setpoints change all are working. but Its PV input is not accepting connected Value like 18.29. I checked Historical data according to this just one month before this problem started. NOTE: Same custom block I am using in in lot of other CFC it is working fine no issue only in this CFC I am facing problem. would any one please explain that why it is happened and how to solve this problem. See attached Images for reference. Thanks & Regards AttachmentCFC Block Issue.pdf (130 Downloads) |
3/1/2022 8:23 PM | |
Joined: 3/14/2008 Last visit: 5/31/2024 Posts: 2070 Rating: (928)
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Hi, Looks like the custom block is overwriting the PV value. Is PV an input or in/out at the custom block? In previous CFC versions there were some problems when an output value was connected to an in/out, where the in/out keeps overwriting the value from the output connected to it. I suggest to take a look at the custom block source file to find the error (if you have it). |
If I could help you, you can use the RATE button. Thank you. |
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