Return codes for parameter setting

In the event of an incorrect parameterization, the frequency inverter sends back various return codes to the parameterized master. These codes provide detailed information about the cause for the error. All of these return codes are structured in accordance with EN 50170. The inverter distinguishes between the following elements:

  • Error class
  • Error code
  • Additional code

These return codes apply to all MOVITRAC® B communication interfaces.