D6: Field Forcing - YASKAWA L1000A Technical Manual

5.4 d: Reference Settings

◆ d6: Field Forcing

Field Forcing
The Field Forcing function compensates the delaying influence of the motor time constant when changing the excitation
current reference. Field Forcing can improve the motor responsiveness. It is ineffective during DC Injection Braking.
d6-03: Field Forcing Selection
■
Enables or disables the Field Forcing function.
No.
d6-03
Setting 0: Disabled
Setting 1: Enabled
d6-06: Field Forcing Limit
■
Sets the maximum level at which the Field Forcing function can boost the excitation current reference. The value is set as
a percentage of the motor no load current. This parameter does not normally need to be changed.
No.
d6-06
186
Parameter Name
Field Forcing Selection
Parameter Name
Field Forcing Limit
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Setting Range
0 or 1
Setting Range
100 to 400%
Default
0
Default
400%