Back to top

MVR Parameter (S300-S700)

ASCII - Command MVR    
Syntax Transmit MVR [Data]    
Syntax Receive MVR <Data>   Available in  
Type     MMI No
ASCII Format     CANBus Object Number 366D (hex)
DIM     PROFIBUS PNU 1965 (dec) IND = 1 (dec)
Range     DPR 365 (dec)
Default      
Opmode     Data Type Bus/DPR -
Drive State     Weighting  
Start Firmware      
Configuration No   Last Change of this Object 1.2
Function Group other commands   EEPROM  
Short Description Nominal speed of asynchron motor

Description

Rated speed of the induction motor.

Significance depends on mode of operation:
1. Normal operation of the induction machine (with sensor):
MVR defines the beginning of field for the induction machine. Above this speed, the nominalD-current (MIMR) is lowered. MVR = 0 disables field weakening
2. V/f control (no sensor):

Used to calculate V/f trajectory.