ABB 2027 fault code meaning
ABB / 2027
Series: ACH550
Parameter 3701 USER LOAD C MODE
drive
Meaning: The condition defined by parameter 3701 USER LOAD C MODE has been met for longer than half the time defined by parameter 3703 USER LOAD C TIME.
Possible causes
Source: ACH550-01 Drive User Manual P383
Series: ACL30
Use the connection to the encoder interface
drive
Meaning: A temperature measurement error occurs when using the temperature sensor (KTY or PTC) of FEN-xx.
Possible causes
Source: ACL30 Elevator Drive User Manual P272
Series: ACS310
User load curve
drive
Meaning: The condition defined by 3701 USER LOADC MODE has remained valid for longer than half the time set by 3703 USER LOAD CTIME.
Possible causes
Source: ACS310 User Manual P291
Series: ACS510
User-defined load
drive
Meaning: For the curve, see parameter group 37.
Possible causes
Source: ACS510-01_U1 User Manual P204