OE Max Controls CSDP Plus, User Manual

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102
The overtravel signal is not the servo alarm but a signal to protect the
load system.
Please set the motor stop method in case of an
overtravel on the third digit of SEt-44.
Dynamic Brake
If a motor shaft is revolved manually after short-circuiting all the motor
cables (U, V, W)
of the servo motor, the revolving load is bigger than
when the cables are not short-circuited. The drive uses this feature to
stop the motor. When the servo drive uses this feature to stop the
motor, it is called dynamic brake.
CSDP Plus servo drive has internal dynamic brake circuit.
If the motor cable is connected to the servo drive and the servo drive is
not enabled, the switch in the diagram below is short-circuited.
This
means dynamic brake is working. And the servo drive can activate
dynamic brake by controlling the switch of dynamic brake according to
the parameter setting.
Overtravel Stop method
Set Value Function
0 Stop the motor while controlling torque normally.
1 Servo OFF.
ATTENTION
Dynamic brake cannot be used with the motor stop method
which uses normal torque control.