GE G60 Instruction Manual page 239

5 SETTINGS
SETTING
SYNCHK1 FUNCTION:
Enable=1
Disable=0
SETTING
AND
SYNCHK1 BLOCK:
Off=0
SETTING CALCULATE
Magnitude V1
SYNCHK1 V1 SIGNAL
SOURCE:
Angle 1
SRC 1 Frequency F1
SETTING CALCULATE
Magnitude V2
SYNCHK1 V2 SIGNAL
SOURCE:
Angle 2
SRC 2 Frequency F2
GE Multilin
SETTING
SYNCHK1 DEAD SOURCE
SELECT:
None
LV1 and DV2
DV1 and LV2
DV1 or DV2
DV1 Xor DV2
DV1 and DV2
SETTING
SYNCHK1 DEAD V1
MAX VOLT:
V1 Max
SETTING
SYNCHK1 DEAD V2
MAX VOLT:
V2 Max
SETTING
SYNCHK1 LIVE V1
MIN VOLT:
V1 Min
SETTING
SYNCHK1 LIVE V2
MIN VOLT:
V2 Min
Calculate
I V1-V2 I= V
ACTUAL VALUE
SYNC1: V
Calculate
I 1- 2 I=
ACTUAL VALUE
SYNC1:
Calculate
I F1-F2 I= F
ACTUAL VALUE
SYNC1: F
Figure 5–100: SYNCHROCHECK SCHEME LOGIC
G60 Generator Management Relay
5.6 CONTROL ELEMENTS
AND
AND
AND
AND OR
AND
AND
XOR
OR
AND
AND
SETTING
SYNCHK1 MAX VOLT
DIFF:
V Max
SETTING
AND
SYNCHK1 MAX ANGLE
DIFF:
Max
SETTING
SYNCHK1 MAX FREQ
DIFF:
SYNCHK1 MAX FREQ
HYSTERESIS:
F Max
FLEXLOGIC OPERANDS
SYNC1 V2 ABOVE MIN
SYNC1 V1 ABOVE MIN
SYNC1 V1 BELOW MAX
SYNC1 V2 BELOW MAX
FLEXLOGIC OPERANDS
SYNC1 DEAD S OP
SYNC1 DEAD S DPO
FLEXLOGIC OPERANDS
OR SYNC1 CLS OP
SYNC1 CLS DPO
5
IN SYNCH 1
FLEXLOGIC OPERANDS
SYNC1 SYNC OP
SYNC1 SYNC DPO
827076AA.CDR
5-157