Xinje DS2-20P2-AS User Manual

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Xinje DS2-20P2-AS User Manual Manual pdf 43 page image

355-2-5. Power-off Brake (BK)It is used when servo drive controls the vertical shaft. The function of power-off brake isthe moveable part will not shift when servo is OFF.(1) Wiring ExampleThe ON/OFF circuit of brake includes sequence output signal /BK and brake power. Thefollowing diagram shows a standard wiring example.Note: the working voltage of brake is DC 24V, current is about 0.6A.(2) Brake signal(3) Servo OFF delay time (after servo motor stop)If the machine moves slightly due to gravity because of the brake has action delay time.Please adjust the time as below parameter.P5-06 Servo OFF delay time (brake command)Unit Default Range Suitable mode Modify Effective1ms 0 0~500 All the modes Servo OFF ImmediatelyThis parameter is used to set the output time from the brake control signal /BK to theservo OFF operation (servomotor output stop). The setting is under the condition of motorstop and TGON invalid.Parameter Signal Type Default Explanation ModifyP5-34 /BK Output n.0000 Need to distribute Range 0000-0013/BK signal can output from output terminal via setting parameter P5-34, please refer to chapter 5-12-3.When set P5-34=0001, it means output from SO1 terminal.+24VBK-RYLNUVWPESO1COMUVWPEMPGCN2BK123Servo drive+24VBK-RYPower supplyServo motor with brakePower-off brakePrevent the partmoving as gravitywhen servo is OFFServomotorThe brake built into the MS series servo motorwith brakes is a de-energization brake, which isused only to hold and cannot be used forbraking.