GE 469 Instruction Manual page 239

CHAPTER 5: SETTINGS
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
This feature compares two of the analog inputs and activate alarms or trips based on the
difference between them. The difference can be of an absolute difference in units or a
percentage difference. The second analog input (4 for 3-4) is used as the reference value
for percentage calculations. The comparison logic can also be selected as one input
greater than the other ("3>4") or vice versa ("4>3") or as absolute difference ("3<>4"). Note
that the compared analog inputs must be programmed with the same unit type prior to
using this feature.
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