GE 869 Instruction Manual page 584

LEARNED DATA
7–6
Average Run Time (Days) is increased by one, and this value rolls over to zero and
continues. N is defined by the setting in SETPOINTS > SYSTEM > MOTOR > NUMBER OF
STARTS TO LEARN.
SPEED – MAX
Range: 0 to 8200 RPM
The maximum speed is recorded. If the measured speed is greater than the maximum
value already stored, the maximum value is set to this latest value. The maximum value
is maintained in non-volatile memory to carry over a relay power interruption. The
Speed element is configured accordingly.
ANALOG INPUT 1(4) – MIN/MAX
Range: -500000 to 500000 units
The maximum/minimum analog input values are recorded. If the analog input value is
greater than the maximum value already stored, the maximum value is set to this latest
value. The maximum value is maintained in non-volatile memory to carry over a relay
power interruption. Analog Inputs elements are configured accordingly.
RTD 1(13) MAX TEMPERATURE
Range: -40 to 250°C
The maximum temperature experienced by each of the RTDs.Once a second each of the
RTD temperature values is captured. For each RTD, if the captured RTD temperature
value is greater than the RTD maximum temperature already stored, the RTD maximum
temperature is set to the latest captured RTD temperature value. The RTD maximum
temperature values are maintained in non-volatile memory to carry over a relay power
interruption. RTD elements are configured accordingly.
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: RECORDS