GE 469 Instruction Manual page 102

469
Motor Management Relay
4–32
– Power Quantities including Apparent, Real and Reactive Power.
– Current and power demand including peak values.
– Analog inputs
– Vector information.
3. Motor Learned Data:
– Learned Acceleration Time
– Learned Starting Current
– Learned Starting Capacity
– Last Acceleration Time
– Last Starting Current
– Last Starting Capacity
– Average Motor Load Learned
4. Maintenance data. This is useful statistical information that may be used for
preventive maintenance. It includes:
– Trip counters
– General counter such as Number of Motor Starts, Number of Emergency
Restarts, Number of Starter Operations, Digital Counter for other purposes
not listed above.
– Timers such as Motor Running Hours, Time Between Starts Timer, and five
Start Timers used to calculate the average start time of the motor.
5. RTD Learned Data, which includes the maximum temperature measured by
each of the 12 RTDs.
6. Event recorder downloading tool.
7. Product information including model number, firmware version, additional prod-
uct information, and calibration dates.
8. Oscillography and data logger downloading tool.
Selecting an actual values window also opens the actual values tree from the
corresponding device in the site list and highlights the current location in the
hierarchy.
For complete details on actual values, refer to Chapter 6.
To view a separate window for each group of actual values, select the desired item
from the tree, and double click with the left mouse button. Each group will be
opened on a separate tab. The windows can be re-arranged to maximize data
viewing as shown in the following figure (showing actual current, voltage, and motor
status values tiled in the same window):
http://www.GEindustrial.com/multilin
Advanced EnerVista 469 Setup Features
GE Multilin