30029
Controller under-temperature (_ecUNDER_TEMPERATUR E)
ABB · ACS850 Standard Program Firmware
What does 30029 mean?
The controller has detected that the ambient temperature around the drive has fallen below its minimum operating threshold of -5°C. Operating below the specified temperature range can lead to unreliable performance or damage to electronic components. The drive will prevent enablement until conditions are suitable.
Source: ABB ACS850 Standard Program Firmware
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