P4-04 Speed controller integral time constant

Setting range: 0.010 – 0.100 – 1.000 sec.

Defines the integral time for the speed controller. Small values result in a faster response to changes in the motor load but bear the risk that they cause instability. For optimal dynamics, the value must be adjusted to match the connected load.

INFORMATION

Controller optimization should always initially take place via parameter P7-10. This parameter affects parameters P4-03/P4-04 internally.