GE L60 Instruction Manual page 407

5 SETTINGS
The active AR mode is memorized (latched) on power cycling. This means that the relay uses the last-used mode on
power-up. The AR mode resets to the default mode (specified by the AR MODE setting) when any settings in the autore-
close function are changed.
FLEXLOGIC OPERAND
AR RIP
SETTING
AR Mode Activation
Off = 0
Mode 1:
Off = 0
Mode 2:
Off = 0
Mode 3:
Mode 4: Off = 0
In addition, the current AR mode is available as FlexLogic Operands because AR Mode equals to 1, 2, 3, and 4 respec-
tively so that it can be monitored and logged.
GE Multilin
Figure 5–141: MODE CONTROL LOGIC
Multiple (>1)
inputs are
high
OR
AND
Only 1
out of 4
is high
AND
Mode to be activated
a
a=1....4
1 if a ≠ b
Note: only one mode can =
0 otherwise
be activated at a time.
b
Simultaneous multiple
modes activation will be
ignored.
L60 Line Phase Comparison System
FLEXLOGIC OPERAND
AR MODE SWITCH FAIL
SETTING
AR M0DE:
Mode 1: 1 & 3 Pole Current AR Mode
Mode 2: 1 Pole
b=1....4
Mode 3: 3 Pole - A
Mode 4: 3 Pole -B
Switch to
new mode
5.6 CONTROL ELEMENTS
FLEXLOGIC OPERAND
AR MODE =1
AR MODE =2
AR MODE =3
AR MODE =4
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