ABB RED615 Technical Manual page 760

Section 9
Control functions
754
Regulator 1 signals
Tap position ind.
Raise
M
TCO
Lower
U12b
IL1b, IL2b, IL3b
GUID-0B2CBB09-9B4C-498A-BB1C-3A3689513BDF V2 EN
Figure 404: An example of the configuration for the Auto parallel (Master/
Follower) mode (the position of the follower known by the master)
IED 1 / Regulator 1
(Master)
I_A
I_B
I_C
GOOSE communication
U_AB
TR1_TAP_POS
( Regulator 2 tap position )
TR2_TAP_POS
TR3_TAP_POS
RAISE_LOCAL
LOWER_LOCAL
TAPCHG_FLLW
PARALLEL
CB1
AUTO
CON_STATUS
LTC_BLOCK
TCO
AND
CB2 RSV
TR1_I_AMPL
TR1_I_ANGL
TR2_I_AMPL
AND
TR2_I_ANGL
CB3
TR3_I_AMPL
TR3_I_ANGL
* Only for GOOSE Engineering
GUID-CE09E39C-D02B-4978-B968-B5B2EA19DB69 V2 EN
Figure 405: Simplified regulator 1&2 configurations of the Master/Follower
example
Raise
follower
Lower
follower
CB1
CB2
OLATCC
RAISE_OWN
LOWER_OWN GOOSE communication
FLLW1_CTL
( Raise / Lower follower )
FLLW2_CTL
FLLW3_CTL
BLKD_I_LOD
BLKD_U_UN
BLKD_U_OV
BLKD_I_CIR
BLKD_LTCBLK
ALARM
CB1
PAR_FAIL
PARALLEL
CB2
AUTO
TIMER_ON
TR0_I_AMPL*
CB3
TR0_I_ANGL*
1YHT530004D05 D
Regulator 2 signals
Tap position ind.
Raise
M
TCO
Lower
U12b
IL1b, IL2b, IL3b
CB3
CB2
IED 2 / Regulator 2
(Follower)
I_A
I_B
I_C
U_AB
TR1_TAP_POS
TR2_TAP_POS
TR3_TAP_POS
RAISE_LOCAL
LOWER_LOCAL
TAPCHG_FLLW
PARALLEL
AUTO
AND
CON_STATUS
LTC_BLOCK
TCO
AND RSV
TR1_I_AMPL
TR1_I_ANGL
TR2_I_AMPL
TR2_I_ANGL
NOT TR3_I_AMPL
TR3_I_ANGL
AND
* Only for GOOSE Engineering
Technical Manual
OLATCC
RAISE_OWN
LOWER_OWN
FLLW1_CTL
FLLW2_CTL
FLLW3_CTL
BLKD_I_LOD
BLKD_U_UN
BLKD_U_OV
BLKD_I_CIR
BLKD_LTCBLK
ALARM
PAR_FAIL
PARALLEL
AUTO
TIMER_ON
TR0_I_AMPL*
TR0_I_ANGL*
615 series