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MFR Parameter (S300-S700)

ASCII - Command MFR    
Syntax Transmit MFR [Data]    
Syntax Receive MFR <Data>   Available in  
Type Variable rw   MMI Yes
ASCII Format Integer16   CANBus Object Number 3885 (hex)
DIM Hz   PROFIBUS PNU 1701 (dec) IND = 33 (dec)
Range 10 .. 500   DPR 901 (dec)
Default 50    
Opmode 1,2   Data Type Bus/DPR Integer16
Drive State     Weighting  
Start Firmware      
Configuration No   Last Change of this Object 2.1
Function Group other commands   EEPROM Yes
Short Description Rated frequency of the induction motor

Description

Rated frequency of the induction motor.
Used in V/f Control scheme to calculate the rated slip s_R for slip compensation.

s(iq) = iq * IQFILTK * s_R / (MICONT * MCOSPHI)
s_R = MFR – (MVR * MPOLES) / (60 * 2)