101[Connections and Settings in Position Control Mode]Connections andSettings in PositionControl ModePrNo. Parameter Name Function/ContentThe parameter sets driving conditions during deceleration after alarm isgenerated as a result of activation of any of protective functions of the driver, orafter the motor stops.(DB: Dynamic Brake operation)Also see Timing Chart “After an Alarm event” on Page 33 of Preparation edition.The parameter sets the following:1) Driving conditions during deceleration or after stop2) Clear operation of the deviation counterafter Servo-OFF (SRV-ON signal: CN X5 pin 2 turns on off) is turned on.(DB: Dynamic Brake operation)Also see Timing Chart “Servo-ON/OFF Operation When the Motor is Stopped” onPage 34 of Preparation edition.The parameter enables you to set time from when the brake release signal (BRK-OFF:CN X5 pin 11) turns off until the motor becomes de-energized (servo free),when you turn on Servo-OFF while the motor is stopped.Also see Timing Chart “Servo-ON/OFF Operation When the Motor is Rotating” onPage 34 of Preparation edition.68696ASequence at alarmSequence atServo-OFFMech. break actionset-up at motorstandstill0 - 30 - 7[0]0 -100[0]Settings[0]123During DecelerationDBFree runDBFree runAfter stopDBDBFreeFreeDriving Conditions State of DeviationCounterClearedClearedClearedCleared• In order to prevent subtle travel/dropof the motor (work) due to the actiondelay time (tb) of the brake, set asfollows:Setting of Pr6A ≥ tb• Pr6A is set in the unit of (setting) ×2ms.• Refer to Timing Chart of “Servo-ON/OFF Operation When the Motor isStopped” on Page 34.ONSRV-ONBRK-OFFActual brakeMotor energizedReleaseOFFRetainedReleaseEnergizedRetainedDe-energizedPr6AtbStandard Default Setup: [ ]Settings[0]1234567During DecelerationDBFree runDBFree runDBFree runDBFree runAfter stopDBDBFreeFreeDBDBFreeFreeDriving Conditions State of DeviationCounterClearedClearedClearedClearedRetainedRetainedRetainedRetainedRange ofSettingsBuy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
