10.07.2015 Views

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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8.3 Setting Common Basic Functions8.3.2 Switching the Servomotor Rotation DirectionThe rotation direction of the servomotor can be switched without changing the reference pulse to the SERVO-PACK or the reference voltage polarity.This causes the travel direction (+, -) of the shaft reverse. The output signal polarity such as encoder pulse outputand analog monitor signal from the SERVOPACK does not change.The standard setting for “forward rotation” is counterclockwise as viewed from the drive end.Parameter Name ReferenceForward ReferencePn000 n.0 Standard setting(CCW = Forward)(Factory setting)Forward(CCW)Analog monitortorque referenceRotation speedReverse(CW)Reverse ReferenceAnalog monitorEncoder pulse division outputEncoder pulse division outputPAOPAOPhase A advancedn.1Reverse RotationMode(CW = Reverse)PBOPhase B advancedAnalog monitorPBOAnalog monitorReverse(CW)Forward(CCW)Encoder pulse division outputEncoder pulse division outputPAOPBOPhase B advancedPhase A advancedThe direction of P-OT and N-OT change. For Pn000 = n.0 (standard setting), counterclockwise is P-OT. For Pn000= n.1 (Reverse Rotation Mode), clockwise is P-OT.PAOPBO88-19

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