L_TT1P_WinderTension: MP11_lrAxisVel measuring point delivers incorrect values (eliminated from V3.18.0)

Eliminated from:
Library: L_TT1P_TechnologyModules_LM from V03.18.0.33
                    (Update via Easy Package Manager)
 
Behaviour of new version:  
The measuring point MP11_lrAxisVel (speed of the winding drive) supplies the correct values in the unit [rev/s].
 
What happens?
The MP11_lrAxisVel measuring point (speed of the winding drive) delivers incorrect values
 
When does this behaviour occur?
The behaviour always occurs when the feed constant for the winder axis is set to a value other than one.
 
Which products are affected?
L_TT1P_WinderTension[Base/State/High] function block in the L_TT1P_TechnologyModules_LM library (V3.16.0.62 and higher)
Short-term measures:
The speed display of the winding drive (MP11_lrAxisVel) in [rev/s] cannot be directly converted into the Target Speed motor speed (0x2DD3:001).
A direct conversion is only possible when considering the feed constant and the cycle length.
Calculation formula: speed = axis.lrSetVelocity / axis.lrCycleLength. 
 
Evaluation/recommendations:
The MP11_lrAxisVel measuring point indicates the direct speed lrSetVelocity from the AxisRef. Normally, the feed constant and the cycle length of the winding drive are set such that the speed results in [rev/s]. When taking the calculation formula described under short-term measures into account, the winder speed can always be determined in [rev/s].

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201800090/1/
Meta data
Taxonomy: TM Basic Motion , TM Cross Cutter , TM Electrical Shaft Position , TM Electrical Shaft Velocity , TM Flex Cam , TM Flying Saw , TM Magic Track , TM Pick and Place , TM Register Control , TM Smart Track , TM StackerCrane , TM Table Positioning , TM Temperature Control , TM Track Pick and Place , TM Traverser , TM Virtual Master , TM Winder Dancer-controlled , TM Winder Tension-controlled , FAST Motion Lib L_TT1P_LM
AKB-ID: 201800090
Last update: 2023/09/09
Category: Version Informations

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