User's Manual - Minarik
User's Manual - Minarik
User's Manual - Minarik
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Speed adjust potentiometer connectionsInstallationThe motor can operate in one direction (unidirectional) or intwo directions (bidirectional) depending on how the speedadjust potentiometer is connected to the drive. Speed adjustpotentiometer connections are made to the 5 screw terminalblock.Connect the speed adjust potentiometer as shown inFigure 9(a) for speed control in one direction.Connect the speed adjust potentiometer as shown inFigure 9(b) for speed control in two directions. The motordoes not rotate when the wiper is in the center position.Turning the wiper CW from the center position causes themotor to rotate in one direction, while turning the wiper CCWfrom the center position causes the motor to rotate in theopposite direction.Refer to the Application Notes section for additional speedadjust potentiometer connections.13Figure 9a.Unidirectional OperationFigure 9b.Bidirectional Operation