Altivar® 58 TRX AC Drives

Assignment of Analog Outputs (AOx)

PI Error

When configured for PI error, the analog output provides a signal proportional to the PI regulator error as a percentage of the sensor range being used for the PI feedback, (maximum feedback minus minimum feedback). The minimum configured value corresponds to – 5%, while the maximum configured value corresponds to +5%. Zero corresponds to (minimum value + maximum value) / 2.

PI Integral Error

When configured for PI integral error, the analog output provides a signal proportional to the PI integral error. The minimum configured value corresponds to the low speed setting while the maximum configured value corresponds to the high-speed setting.

Motor Power

When configured for motor power, the analog output provides a signal proportional to power drawn by the motor. The minimum configured value corresponds to 0% of the motor nominal motor power, while the maximum configured value corresponds to 200% of the motor nominal motor power.

Motor Thermal State

When configured for motor thermal state, the analog output provides a signal proportional to the thermal state of the motor calculated by the drive controller. The minimum configured value corresponds to 0% of the motor thermal state, while the maximum configured value corresponds to 200% of the motor thermal state.

Drive Thermal State

When configured for drive thermal state, the analog output provides a signal proportional to the thermal state of the drive controller. The minimum configured value corresponds to 0% of the drive controller thermal state, while the maximum configured value corresponds to 200% of the drive controller thermal state.

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Schneider Electric 58 TRX manual PI Error, PI Integral Error, Motor Power, Motor Thermal State, Drive Thermal State