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Error entering Input conversion in b3

Issue

Attempting to enter a conversion that references an object (point, PE function etc) results in error..

"Could not validate conversion formula"

Environment

Automation Server

BACnet interface

b3 device.

Cause

By design in SBO a point conversion can not contain references to other objects in the server.

Resolution

Remove the reference and substitute a hard coded value

EXAMPLE:

sqrt(elecvalue) * kfactor

In the conversion above, 'kfactor' is an analog value in the b3, the conversion can't be validated due to the reference to kfactor.

The solution is to replace 'kfactor' with its actual value

sqrt(elecvalue) * 10

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Revision #:
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Last update:
2 weeks ago
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