Figure 5-1. Analog Output Calibration Example - Woodward 723PLUS Technical Manual

723PLUS Digital Marine Control Manual 26482

Figure 5-1. Analog Output Calibration Example

Speed Sensor #1 (Speed Sensor Input #1)
No calibration required.
Speed Sensor #2 (Speed Sensor Input #2)
No calibration required.
Analog Output #3
No calibration needed.
Analog Output #4
Analog output #4 is configured for Rack Position and is set for the preferred
output selection to provide a 4–20 mA output signal based on the 1–5 Vdc Rack
Position Input #4.
Once this selection is made, the analog output is calibrated in service mode at
two points, the minimum point (4 mA) and the maximum point (20 mA). To
calibrate these points, enter Service mode and find header M**ANALOG IN/OUT
CALIB*. At the prompt 06 RACK OUT AT MIN, adjust to the value preferred for
4 mA output. At prompt RACK OUT AT MAX, adjust to the value preferred for
20 mA output.
Discrete Inputs A–H
No calibration required.
72 Woodward