17

Serial communication timeout

Danfoss · VLT 2800 Variable Speed Drive

What does 17 mean?

No serial communication is being received by the adjustable frequency drive. This warning is active only when parameter 514 (Bus time interval function) is set to a value other than OFF. If set to 'Stop and trip', it will escalate from a warning to an alarm after a timeout.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Review parameter 514 (Bus time interval function) and parameter 513 (Bus time interval); consider increasing parameter 513 if network latency is high.

Source: Danfoss VLT 2800 Variable Speed Drive
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