GE MI-869 Instruction Manual page 30

SPECIFICATIONS
1–20
MOTOR LEARNED DATA
Number of records:............................................ 250
Content:................................................................... Learned/last acceleration time, learned/last starting current,
Data Storage: ....................................................... .LDR File, CSV Format
Learned acceleration time accuracy: ....... 3%
Learned starting current accuracy:........... 1%
Learned average motor load accuracy:.. 1%
Learned average power accuracy:............ 1%
TRANSIENT RECORDER
Default AC Channels: ........................................ 8 currents + 4 voltages
Configurable Channels: ................................... 16 analog and 32 digital channels
Sampling Rate:..................................................... 128/c, 64/c, 32/c, 16/c, 8/c
Trigger Source:..................................................... Any element pickup, dropout or operate, digital input or
Trigger Position:................................................... 0 to 100%
Storage Capability: ............................................ Non-volatile memory
DATA LOGGER
Data Logger channels:..................................... 16
Data Logger Rate: .............................................. 1 cycle, 1 sec., 30 sec., 1 min., 15 min., 30 min., 1 hour
Inputs: ...................................................................... Any analog parameter from the list of available analog
Data Collection Mode: ...................................... Continuous, Triggered
Trigger Source:..................................................... Any digital flag from the list of digital flags
Trigger Position:................................................... 0 to 50% in steps of 1%
Channel 1(16) Mode:.......................................... Sample, Min, Max, Mean
EVENT RECORDER
Number of events:.............................................. 1024
Header:.................................................................... relay name, order code, firmware revision
Content:................................................................... any element pickup, any element operate, digital input
Data Storage: ....................................................... non-volatile memory
Time-tag Accuracy: ........................................... to one microsecond
LAST TRIP DATA
Number of Records: .......................................... 1
Data Storage: ....................................................... Non-volatile memory
Time-tag Accuracy: ........................................... One microsecond
Actuals:.................................................................... Event Number of Last Trip,
Commands:........................................................... Clear Last Trip Data
learned/last start TCU, learned average load, learned
average real power, learned average reactive power, learned
average power factor, average run time (days/hours/
minutes), maximum speed, analog input minimum/
maximum values, RTD maximum temperature
output change of state, FlexLogic operand
parameters
change of state, digital output change of state, self-test
events
Timestamp of Last Trip,
Cause of Last Trip,
64 Configurable FlexAnalog values
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 1: INTRODUCTION