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6-13
6-5 Brake Interlock
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
6
Applied Functions
6-5 Brake Interlock
This function lets you set the output timing for the brake interlock output (BKIR) that activates
the holding brake when the servo is turned ON, an alarm generates, or the servo is turned OFF.
Parameters Requiring Settings
Precautions for Correct Use
The brake on a Servomotor with brake is a non-excitation brake designed only to hold when the
operation is stopped.
Accordingly, set an appropriate time so that the brake actuates after the motor stops.
If the brake is applied while the Servomotor is rotating, the brake disc will wear abnormally or
sustain damage, resulting in a bearing or encoder failure in the Servomotor.
Parameter
number
Parameter name
Explanation
Reference
Pn437
Brake Timing when
Stopped
Set the time after a servo OFF command is issued upon
servo lock stop, until the brake interlock output (BKIR)
turns OFF and power supply stops.
Pn438
Brake Timing
during Operation
Set the time after a servo OFF command is issued while the
motor is rotating, until the brake interlock output (BKIR)
turns OFF and power supply stops. If the speed drops to 30
r/min or below before the time set here, BKIR turns OFF.
Содержание OMNUC G5 R88D-KN series
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