L_TT1P_WinderTensionControl (State, High): Elements of the scSignalFlow output have the value 0

​Eliminated from:
L_TT1P_TechnologyModules_SM3 V3.9.0.9
L_TT1P_TechnologyModules_LM V3.9.0.62
 
Behaviour of new version:
scSignalFlow shows valid values.
 
What happens?
Some elements of the scSignalFlow output constantly have the value 0.
 
When does this behaviour occur?
If the L_TT1P_WinderTensionControlState or the L_TT1P_WinderTensionControlHigh technology module is in the eTMState = TensionCtrl state, the measuring points of the scSignalFlow output structure beginning with IPxx_ have the value 0.
 
Which products are affected?
PLC Designer from V3.8
L_TT1P_TechnologyModules library from V3.8.0.23 

Short-term measures/recommendations:
The values of the IPxx_... measuring points of the scSignalFlow output can be directly read out from the technology module inputs or from the technology module's scPar input.
 
Evaluation:
The technology module is equipped with the scSignalFlow output via which you can access measuring points in the technology module's signal flow. Due to the above-described function restriction, some elements of the output do not indicate the value of the measuring point, but 0. This function restriction does not impair the actual function of the technology module. An applicative solution is described under "Recommendations". The function restriction does not concern the L_TT1P_TensionControlBase technology module.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201400216/1/
Meta data
Taxonomy: L-force Motion Technology Modules L_TT1P_SM3 , TM Winder Tension-controlled , 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 , FAST Motion Lib L_TT1P_LM
AKB-ID: 201400216
Last update: 2023/09/09
Category: Version Informations

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