1

Instantiate the HoistDutyRating function block.

2

Enter the value of the nominal load (i_rLoadNom) and the inputs coming from the field: drive run discrete signal (i_xDrvRun) and actual load value (i_rLoadAct).

3

Make sure that the 3 variables connected to the input/output pins (iq_arMeanEffectLoad, iq_alrRunTime, iq_stHoistDutyCtrl) of the function block are defined as either persistent or retained.

4

Verify the accuracy of the actual load value during commissioning and maintenance cycles.