Lenze ECS series

System modules
MCTRL_MotorControl (node number 131)
Manual field weakening
13
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EDBCSXA064 EN 3.2
13.20.10 Manual field weakening
A manual field weakening can be achieved via MCTRL_nFldWeak_a.
ƒ For a maximum excitation MCTRL_nFldWeak_a has to be activated by +100 %
(= 16384).
ƒ If MCTRL_nFldWeak_a is not connected (free), the field weakening automatically is
+100 %.
 Stop!
If the field is weakened manually (MCTRL_nFldWeak_a < 100 %), the drive
cannot produce the maximum torque.