User`s manual

apfiff09 marine vacon • 179
24-
6
7.9.1.1 Open Loop Settings
P2.9.4.1 Speed controller P gain, Open Loop ID637
Defines the P gain for the speed controlled in Open Loop control mode.
P2.9.4.2 Speed controller I gain, Open Loop ID638
Defines the I gain for the speed controlled in Open Loop control mode.
7.9.1.2 Closed Loop Speed Control Settings
Speed control formula:
  

 








 

  

 



 

 









P2.9.5.1 Speed control P gain ID613
Gain for the speed controller in closed loop motor control operation. Gain value 100
means that the nominal torque reference is produced at the speed controller output for
the frequency error of 1Hz.
P2.9.5.2 Speed control I time ID614
Sets the integral time constant for the speed controller. Increasing the I-time increases
stability but lengthens the speed response time.
Kp 30, Ti 100
Kp 30, Ti 300