Profibus control of the 8400 compared to 8200 vector

Question:
What are the innovations of 8400 Inverter Drives compared to 8200vector regarding Profibus communication?

Answer:
Compared to the 8200 vector devices the 8400 Inverter Drives contain some novelties in the field of Profibus communication. The innovations refer to the communication interface, as well as to the Profibus module. The corresponding device description files can be downloaded from the Lenze homepage. The following document describes the main differences of an 8400 with Profibus connection.

The document focuses on:

  • Selection of the setpoint source
  • Setpoint selection
  • Parameter handling (normalisation)
  • Control and status word

  • URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/200801554/1/
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