Commissioning – Lenze ECSCAxxx User Manual
Page 143
Commissioning
Optimising the drive behaviour after start
Speed controller adjustment
l
143
EDBCSXA064 EN 3.2
Signal limitation
ƒ
If the drive operates with the maximum torque, the speed controller operates
within the limitation.
ƒ
The drive cannot follow the speed setpoint.
ƒ
MCTRL_bMMax_b is set to TRUE.
Setting the I component
For selecting torque starting values the integral component of the speed controller can be
set externally (e.g. when using the brake control).
ƒ
MCTRL_bILoad_b = TRUE
– The speed controller accepts the value applied at MCTRL_nISet_a into its integral
component.
– The value at MCTRL_nISet_a acts as a torque setpoint for the motor control.
ƒ
MCTRL_bILoad_b = FALSE
– The function is switched off.