Estun ETS-101010APC-CAN - Page 54

ETS Series AC Servo User's Manual
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（4）Setting the Brake ON/OFF Timing after the Servomotor Stops
With the factory setting, the /BK signal is output at the same time as the servo is turned OFF. The servo OFF timing can be
changed with a parameter.
Pn505
Servo ON waiting time
Setting Range
Setting Unit
Factory Setting
Setting Validation
-2000～2000
ms
0
Immediately
Pn506
Basic waiting flow
Setting Range
Setting Unit
Factory Setting
Setting Validation
0～500
10ms
0
Immediately
·When using the servomotor to control a vertical axis, the machine movable parts may shift slightly depending on the
brake ON/ OFF timing due to gravity or an external force. By using this parameter to delay turning the servo ON/ OFF, this
slight shift can be eliminated.
·For details on brake operation while the servomotor is operating, refer to (5) Setting the Brake ON/ OFF Timing When
Servomotor Running in this section.
■Important
·The servomotor will turn OFF immediately when an alarm occurs, regardless of the setting of this parameter.
·The machine movable part may shift due to gravity or external force during the time until the brake operates.
Servo ON
Servo OFF
Brake released
Using brakes
brake
Power to
servomotor
No power to
servomotor
Pn506
Pn505
/S-ON
/BK Output
Power to Servomotor
Power to
servomotor
Brake released
Servo ON