ABB ACS880-04XT - Page 57

ESP program features 57
The figure below illustrates various scenarios with overload ride through recovery
sequence.
Settings
Parameter group 79 Load protection (page 429).
Recovery - Warning
(not recovered)
Recovery - Warning
(recovered)
Load signal / Limit
Overload delay
Overload act
Overload save speed active
Warning
Fault
Shutdown
Reference
Delay
time
Overload recovery speed Hz
Overload safe
speed time
Delay
time
Overload safe
speed time
Recovery - Fault
(not recovered)
Recovery - Fault
(recovered)
Load signal / Limit
Overload delay
Overload act
Warning
Fault
Shutdown
Reference
Delay
time
Overload recovery speed Hz
Overload save speed active
Overload safe
speed time
Delay
time
Overload safe
speed time