ABB 2021 fault code meaning
ABB / 2021
Series: ACH550
1 MISSING Start enable 1 loss • This alarm
drive
Meaning: 1 MISSING Start enable 1 loss • This alarm indicates loss of the START ENABLE 1 signal.
Possible causes
Source: ACH550-01 Drive User Manual P382
Series: ACL30
Parameters in group 99 Start data have not been set.
drive
Meaning: The parameters in group 99 Start-up data have not been set.
Possible causes
Source: ACL30 Elevator Drive User Manual P271
Series: ACS310
Start enable 1 loss
drive
Meaning: Start enable 1 signal not received.
Possible causes
Source: ACS310 User Manual P291
Series: ACS350
Start enable 1 loss
drive
Meaning: Start enable signal 1 has not been received.
Possible causes
Source: ACS350 User Manual P247
Series: ACS355
Start enable 1 signal not received. Check parameters 1608 S.
drive
Meaning: Start enable 1 signal has not been received.
Possible causes
Source: ACS355 User Manual P338
Series: ACS510
Start enable 1 loss
drive
Meaning: This alarm signal indicates loss of the Start Enable 1 (Start enable 1) signal.
Possible causes
Source: ACS510-01_U1 User Manual P203
Series: ACS550
1 MISSING start enable 1 loss. This alarm signal indicates
drive
Meaning: 1 MISSING Start enable 1 loss. This alarm indicates loss of the Start Enable 1 (start enable 1) signal.
Possible causes
Source: ACS550-01_U1 User Manual P246