The deceleration stops 2, after stopping, the overrun direction does
not receive instructions.
Note:
(1) When P0-28 = 0/2, the motor starts to decelerate and stop after receiving the overtravel stop signal, and the
braking torque is P3-32 when decelerating stop, and the stop timeout also plays a role in the overtravel process.
(2) During position control, when the motor is stopped by over travel signal, there may be position deviation pulse.
To clear the position deviation pulse, the clear signal /CLR must be input. If the servo unit still receives pulses,
they will accumulate until the servo unit gives an alarm.
(3) During torque control, the SO terminal of servo drive has the function of holding brake, which can't be
distributed through the overtravel signal terminals P5-22 and P5-23.
(4) Servo driver SO terminal is assigned with holding brake function, P0-28 is automatically set to 2.
4.2.5 Power-off brake
When the servo motor controls the vertical load, the purpose of using the “brake servo motor” is: when the power
supply of the system is placed in the "OFF", the movable part will not move under the action of gravity.
Note: The brake built in the servo motor is a fixed special brake without excitation. It can not be used for dynamic
braking. Please use it only when the servo motor is in a stop state.
(1) Hardware wiring
The ON/OFF circuit of the brake is composed of the sequential output signal of the servo unit "/BK" and "brake
power supply". A typical connection example is shown below.
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