CurrentLoopGainKi Parameter
Default Value: 0.0
Minimum Value: 0.0
Maximum Value: None
Units: None
Type: float
HARDWARE: This parameter does not apply when used with the GI4, GL4, SI4, iXI4, XI4, or the XL4s. Refer to CurrentLoopSetup Parameter for information about the GL4.
The CurrentLoopGainKi parameter applies a voltage command that is proportional to the integral of the current error. It reduces steady-state errors in current. In feedback control theory it represents the location of the lower-frequency real-axis zero of the transfer function of a PI controller. The units are hertz.
To see the structure of the digital current loop, refer to Digital Current Loop Block Diagram.
WARNING: If these parameters are not set correctly, unsatisfactory performance and system instability can occur.
