Lenze ECSCAxxx - Manual (Page 143)

Commissioning
Optimising the drive behaviour after start
Speed controller adjustment
6
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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.