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6. Application Functions

6.1 Power Supply
The main circuit and control circuit of the Drive can be operated with an AC power input. When an AC power input is selected, single-phase or three-phase power input can be used. You must set the  parameter Pn007.1 and Pn007.3 (use AC power input) according to the applicable power supply. 

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An alarm A.24 (Main Circuit Power Supply Wiring Error) may occur if the setting of Pn007.1 does not match the actual power supply. 

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6.2 Motor Rotation Direction
You can reverse the direction of Motor rotation by changing the setting of Pn001.0.
The default setting for Forward Rotation is counter-clockwise (CCW) as viewed from the Drive end. 

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6.3 Overtravel Limit
6.3.1 Function Description 

Overtravel is a safety function of the Drive that forces the Motor to stop in response to a signal input from
a limit switch that is activated when a moving part of the machine exceeds the safe range of movement.
The overtravel signals include the P-OT (Forward Drive Prohibit) and the N-OT (Reverse Drive Prohibit)
signals.
You use the P-OT and N-OT signals to stop the machine by installing limit switches at the positions where
you want to stop the machine that is operated by the Motor.
An example of wiring for the P-OT signal and the N-OT signal is shown in Figure 6-1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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