ABB A1027 fault code meaning
ABB / A1027
Series: E530-EC
Fan underload
servo drive
Meaning: Warning (400V drive). Open fan connection. Open the fan cover.
Possible causes
Source: E530-EC Bus-Based Servo System User Manual P551
ABB / A1027
servo drive
Meaning: Warning (400V drive). Open fan connection. Open the fan cover.
Source: E530-EC Bus-Based Servo System User Manual P551