HomingAG

Variable name

Description

xActivateEncoderHoming

Data type – BOOL

  • TRUE – Perform encoder referencing in FCB 12 using reference travel type "Referencing without reference travel"
  • FALSE – Do not perform encoder referencing

eSourceForReferencedSignal

Data type – E_SourceForReferencedSignal

Source of the "referenced" signal:

  • Encoder
  • The referenced signals of the position-relevant encoders are AND-ed.
  • INFORMATION: Encoders are position-relevant if their position is used for the position control loop. To that end, the configured "Encoder source" is relevant. With "motor encoder" encoder source, this is an AND operation of all axis group members that have been taken into consideration. With "external encoder" encoder source or "motor encoder and external encoder", this is an AND operation of all external encoders that have been taken into consideration. With encoder source "EtherCAT® Encoder", this is the referenced signal of the MOVIKIT® encoder interface.
  • Profile generation
  • The referenced signal (which is saved in a power failure-safe manner) of the profile generator is used. This signal is set by means of access group referencing, and is reset if an axis group member is referenced again (FCB 12).
  • ProfileGenerationAndEncoder
  • The advantages of the two previous selection options are combined. Both a canceled referencing and a loss of the referencing bit of the encoder/inverter are detected.