You can connect closed-loop motors and drivers to this controller. The feedback loop is only between the driver and the motor. When the controller commands the motor to reach a specified location, the motor/driver combination will attempt to get to that position, but if unable to reach the position, the driver will output an error signal which can be wired to the controller to stop the machine. As with all closed-loop drivers and motors, if you stop the movement, and then allow the movement to continue, it will reach it's intended destination since the driver receives the encoder values from the motor. Most controllers work this way and the DDCS is no exception.
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[823] Is a closed loop system possible with the DDCS Expert?