Toshiba VF-AS1 Power Supply User Manual


 
E6581528
F-46
6
6.27.2 Prevention of motor current oscillation at light load
: Prevention of motor current oscillation at light load.
[Parameter setting]
Title Function Adjustment range Default setting
 Motor oscillation control
0:Disabled
1:Enabled(Low gain)
2:Enabled(Middle gain)
3:Enabled(High gain)
• Function
When a motor is in unstable condition with light load,you can change the motor to stable condition by this
parameter. First please try to set  =and check the motor condition. If it is not stable yet, then
please set and to .This parameter is effective only in V/F control mode ( =,,)