Toshiba GX9 - Page 149

GX9 ASD Installation and Operation Manual 137
Drooping Output Filter
Program Feedback Drooping Control
This parameter is used to set the rate of output change allowed when operating
in the Drooping Control mode.
Jerky operation may be reduced by increasing this setting.
Direct Access Number — F324
Parameter Type — Numerical
Factory Default — 100.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 200.0
Units — Radians/Second
Load Inertia (Acceleration/Deceleration Torque)
Program Feedback Drooping Control
This parameter is used for calculating accel/decel torque when compensating
for load inertia while operating in the Drooping Control mode.
Adjust this parameter to minimize an unstable motor/load condition.
Direct Access Number — F325
Parameter Type — Numerical
Factory Default — 1.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 1000.0
Load Torque Filter
Program Feedback Drooping Control
This parameter is used to set the response sensitivity when calculating the accel/
decel torque. This setting applies to load inertia compensation while operating
in the Drooping Control mode.
This parameter should be gradually adjusted to provide smoother Drooping
Control operation while operating with heavy loads.
Direct Access Number — F326
Parameter Type — Numerical
Factory Default — 200.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 200.0
Drooping Reference
Program Feedback Drooping Control
This parameter sets the method to be used in determining the output torque
while operating in the Drooping Control mode.
Settings:
0 — Total Torque Calculated by the Detection Current.
1 — Torque without Acc/Dec Torque Calculated by Detection Current.
2 — Total Torque Calculated by the Command Current.
3 — Torque without Acc/Dec Torque Calculated by the Command Current.
Direct Access Number — F327
Parameter Type — Selection List
Factory Default — Total torque
calculated by the detection current
Changeable During Run — Yes
F324 F327