4.9 Interface for stepper motor controls (pulse/direction)
This interface can be used to connect the servo amplifier to a third-party stepper-motor
controller. The parameters for the servo amplifier are set up with the aid of the setup soft
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ware (electrical gearing). The number of steps can be adjusted, so that the servo ampli
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fier can be adjusted to the pulse/direction signals of any stepper-motor controller. Various
monitoring signals can be output. The analog input is inactive.
AGND (terminal X3/1) must be connected to the ground of the control system!
Observe the limit frequency!
Speed profile and signal diagram
Note:
Connecting an A quad B encoder offers more EMI supression.
SERVOSTAR
®
400 Installation Manual 49
Kollmorgen 07/05 Interfaces