Faceplate_Error

In DeltaV Operate every module are working fine except Discrete Valve Module.When i open faceplate of this type module then DeltaV  create error : RT_NULL_ITEM and faceplate permit option has gone to ESD mode.Please find below screenshots of error and warning ::

As a result i can not use these type of module from DV graphics page.Does anyone have any idea why this is happening?

krishna sen

• 11 May 2020 12:10 PM
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2 Replies

• Lun.Raznik

  

  • 11 May 2020 4:05 PM

  Can you try to read the parameter using OPCWatchit? Replace A_CV with just CV.

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• Jason.Brumfield

  

  • 16 May 2020 3:38 PM

  Is this a custom faceplate or out of the box and did you rename the DC block in the module to something besides DC1?

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