Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 36.14 IL.IVFB
36.14 IL.IVFB
General Information
Type R/O Parameter
Description
Sets the sigma-delta measured current in the u-winding of the
motor.
Units A
Range ± Drive peak current (DRV.IPEAK)
Default
Value
0 A
Data Type Float
See Also N/A
Start Version M_01-00-00-000
Description
IL.IVFB is an offset value that is added to the measured current in the u-winding of the motor.
This value is used for compensating for an error in the current measurement. The drive meas-
ures 256 times the current in the u-winding when powering-up the drive. Afterwards, the drive
calculates the average value of the measured current and uses this value for the offset value.
Related Topics
1 Current Loop
36.15 IL.KACCFF
General Information
Type R/W Parameter
Description
Sets current loop acceleration feedforward gain
value
Units mArms/(rad/s²)
Range 0.0 to 2.0 mArms/(rad/s²)
Default
Value
0 mArms/(rad/s²)
Data Type Float
See Also IL.FF (pg 352)
Start Version M_01-00-00-000
Fieldbus Index/Subindex Object Start Version
EtherCAT COE and CAN-
open
/0 M_01-00-00-000
Description
This value sets the gain for the acceleration feedforward (a scaled second derivative of the posi-
tion command is added to the current command value) .
This parameter is valid only in the position mode (DRV.OPMODE = 2).
Related Topics
1 Current Loop
Kollmorgen™ | December 2012 356