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16-Pearl
July 14, 2023
Solved

Property Quality

  • July 14, 2023
  • 1 reply
  • 892 views

Hi All,

 

What do the following property qualities represent on Industrial Things: Unknown, Good, Bad.

 

Regards.

 

 

Best answer by PaiChung

This is known as a part of VTQ

Value Time Quality

Kepware will send these three pieces

Value it measured, When it was measured and 'how good is the measurement'

Good means kepware retrieved the value, Bad means an error occurred and Unknown means it hasn't retrieved a value at all yet

There might be additional reasons that set something to bad or unknown

1 reply

PaiChung22-Sapphire IAnswer
22-Sapphire I
July 17, 2023

This is known as a part of VTQ

Value Time Quality

Kepware will send these three pieces

Value it measured, When it was measured and 'how good is the measurement'

Good means kepware retrieved the value, Bad means an error occurred and Unknown means it hasn't retrieved a value at all yet

There might be additional reasons that set something to bad or unknown