Meaning of the diagnostic messages

Message classes:

• Warning message
  Warning messages do not influence the drive behaviour.
• Warning message with following reaction
  After the warning time is over (4 seconds after the warning message was generated) the drive generates e.g. an error message and withdrawal SBM. Within the warning time, a controller has the option to initiate the desired measures by setting setpoints.

Drive behaviour in case of an error:

• Coasting
  Coast to stop, because device internal the power output stage was disabled automatically.
• Braking
  Controlled braking according ID32782 'Deceleration ramp RF inactive' until standstill followed by current-less condition of the drive.

Device behaviour:

• System booting aborted
  The system booting could not be finished successfully. The “system ready message” is not set.
• Disconnection from the mains
  The KE stops the excitation of the main contactor. Then the main contactor opens and disconnects
  the KE from the mains. Depending on the device the main contactor is integrated into the KE
  or connected as a external component.
• Single treatment (only for AN/AZ/AW system)
  Single treatment of the faulty drive is possible according to "ID32796 Source RF".
• Automatic error reset and switch back on
  Behaviour of central inverter; see document 'PDK_203346_ZWR'