ASCII - Command GV    
Syntax Transmit GV [Data]    
Syntax Receive GV <Data>   Available in  
Type Variable rw   MMI Yes
ASCII Format Float   CANBus Object Number 3548 (hex)
DIM -   PROFIBUS PNU 1672 (dec) IND = 1 (dec)
Range variable   DPR 72 (dec)
Default variable    
Opmode All   Data Type Bus/DPR Integer32
Drive State -   Weighting 1000
Start Firmware 1.0    
Configuration No   Last Change of this Object 2.14
Function Group velocity loop   EEPROM Yes
Short Description Velocity Control Loop: Proportional Gain

Description

GV gives the proportional (ac) gain of the velocity control loop. This also affects GVTN. The dimension is As/rad

GV(default) = DISCALE / 325
GV(max) = (40000 * DISCALE) / 325

DISCALE – depend on the current scaling of the amplifier (type in „M DISCALE“ in the terminal)

example:
S706: max. current = 3*6A = 18 A
GV(default) = 18/325 = 0.055
GV(max) = (40000 * 18)/325 = 2215


If the parameter (GM = GV2) is equal, the interpolation is switched off which is the case by default. As long as they are equal, a change of GM leads to an automatic change of GV2, so that they remain the same. Only when GV2 is set once at a value other than GM, the coupling is resolved and both parameters can be modified separately. By setting GV2 GV parameter coupling is activated again.

Who does not need the interpolation function and just use GV, the existence of GV2 will not even notice.