Danfoss VLT FCD300, FCD 302 & DSD 510 Decentral Drive
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Mar 04, 2024 12:00 pm
Cause : HPFB communication fault comes when the fieldbus on the communication option card is not working due to incorrect parameter or wiring problem.
- Communication fault only occurs in Fieldbus versions.
- Regarding alarm type, please see parameter 953 in fieldbus literature.
