ABB RETA-02 - Page 53

Communication profiles
53
Scaling
The speed reference (REF) in hexadecimal (0 … 4000h)
corresponds to 0 … 100% of Nominal Speed or Maximum
Reference depending on the drive type.
NOMINAL
-REF×MIN
-NOMINAL
REF1: 0=0
ABSOLUTE LIMIT or 1.63×0×4000
REF1: 0×4000
REF1: -0×4000
REF1: 0×4000
REF1: -0×4000
REF1: 0=REF×MIN
REF1: 0= -REF×MIN
REF×MIN
Reference
range for
ACS550
Reference
range for
ACS800
-ABSOLUTE LIMIT or -1.63×0×4000