Position counter in SLSM-PSM and SL PSM causes a position drift every time upon enabling the inverter.

     

Description of the behavior: 


Upon enabling the inverte, a position jump occurs in the position counter that does not correspond to any physical movement of the axis (“position drift”).


Conditions under which the behavior occurs: 

  • Control mode: SLSM-PSM or SL PSM
  • The source for the position counter is set to “Internal Motor Model” 
  • The position jump occurs every time upon enabling the inverter, regardless of the axis movement.

 

Affected products: 

i650 Motec /cabinet 

i550 Motec /cabinet /Protec

i510 

 

Short-term measures, recommendations, assessment: 


After each enable, perform a reference run before positioning. 



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Meta data
Taxonomy: i550 cabinet frequency inverters , i510 cabinet frequency inverters , i550 motec frequency inverters , i510 protec frequency inverters , i550 protec frequency inverters , i650 motec frequency inverters
AKB-ID: 202600439
Last update: 2026/10/02
Category: Version Informations

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