Otis · DSD 412 DC Elevator Drive
This fault is declared if the numerical value entered for the Rated Line Voltage (parameter #9) falls outside the acceptable range of 150 to 525VAC. Entering a value of 0 will default the rated voltage to either 230 or 460 VAC based on the sensed line voltage. A DSD power down is required.
Click steps to track your progress.
Enter a value for parameter #9 (Rated Line Voltage) that is within the acceptable range of 150 to 525VAC.
Perform a DSD power down after adjusting the parameter.