Yaskawa MP920 Motion Module - Manual (Page 387)

9.1 Vertical Axis Control
9-7
9
When using a Servomotor with brake, be sure to set the brake timing when the /S-ON signal
(1CN-40) is input while the Servomotor is running or when an alarm turns the servo OFF.
The Servomotor brake is designed only for holding purposes. The brake must be applied with proper
timing when the Servomotor stops. Adjust this parameter while monitoring machine operation.
/S-ON input
(1CN-40) or an
alarm turns the
power supply
OFF
Motor speed
(r/min)
Pn-507
/BK output
Brake
released
Servo ON
Dynamic brake
or free run stop
(Pn001.0)
Pn-508
Brake holding
Servo OFF
INFO