GE L30 Instruction Manual page 311

Line current differential system, ur series
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5 SETTINGS
SETTING
AUX OV1
FUNCTION:
Disabled=0
Enabled=1
SETTING
AUX OV1 BLOCK:
Off=0
SETTING
AUX OV1 SIGNAL
SOURCE:
AUXILIARY VOLT (Vx)
GE Multilin
SETTING
AUX OV1 PICKUP:
AND
RUN
<
Vx Pickup
Figure 5–76: AUXILIARY OVERVOLTAGE SCHEME LOGIC
L30 Line Current Differential System
5.6 GROUPED ELEMENTS
SETTING
AUX OV1 PICKUP
DELAY :
AUX OV1 RESET
DELAY :
FLEXLOGIC OPERANDS
t
PKP
AUX OV1 OP
t
RST
AUX OV1 DPO
AUX OV1 PKP
827836A2.CDR
5
5-167

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