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Alarm delay not saved in a MP-C Function Block application

Alarm delay not saved in a MP-C Function Block application

Issue

Function Block Alarm on delay value reverts back to a value of 0 after you save the Function Block application.

Delay settings.PNG

Product Line

EcoStruxure Building Operation

Environment

  • Building Operation Workstation 3.0.2 and below
  • MP-x controllers (MP-C, MP-V)

Cause

This is a known issue and is due to be fixed in an upcoming release of Building Operation.

Resolution

The workaround of adding a delay object in the Function Block program (as shown below) and connecting this before the Alarm is currently the only option until this fix is released.

Delay block.png

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