Mechanical Operation
Mechanically, the ratio of the gearing determines the output speed of the unit. The
actuator utilizes high efficiency spur gears. Positioning is determined by an
indicator/cam shaft, which is linked to the output shaft. In the declutched position, the
manual override drives the output.
Calibration Sequence
1. Connect power supply.
2. Set input and output signal modes.
3. Calibrate the input signal:
– Disconnect all signal wires from input (+)/(-)
– For 0-10V, 0-5V, and 2-10V modes, short input (+) to input (-).
– Press the Calibrate button for 2 seconds.
– Immediately press the Input Signal button.
4. Re-attach the input signal wires.
5. Press the Calibrate button for 2 seconds.
6. Actuator will self-calibrate.
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