Name Type Description
MASTER BOOLEAN The transformer is master
FOLLOWER BOOLEAN This transformer is a follower
MFERR BOOLEAN The number of masters is different from one
OUTOFPOS BOOLEAN To high difference in tap positions
VGTUPPDB BOOLEAN Voltage greater than deadband-high, ULOWER command to come
VLTLOWDB BOOLEAN Voltage lower than deadband-low, URAISE command to come
COMMERR BOOLEAN Communication error
ICIRC BOOLEAN Block from high circulating current
TRFDISC BOOLEAN The transformer is disconnected
VTALARM BOOLEAN VT supervision alarm
T1PG BOOLEAN Transformer1 included in parallel group
T2PG BOOLEAN Transformer2 included in parallel group
T3PG BOOLEAN Transformer3 included in parallel group
T4PG BOOLEAN Transformer4 included in parallel group
T5PG BOOLEAN Transformer5 included in parallel group
T6PG BOOLEAN Transformer6 included in parallel group
T7PG BOOLEAN Transformer7 included in parallel group
T8PG BOOLEAN Transformer8 included in parallel group
PID-6506-INPUTSIGNALS v6
Table 523: TCMYLTC (84) Input signals
Name Type Default Description
YLTCIN GROUP
SIGNAL
- Input group connection for YLTC
TCINPROG BOOLEAN 0 Indication that tap is moving
INERR BOOLEAN 0 Supervision signal of the input board
RESETERR BOOLEAN 0 Reset of command and tap error
OUTERR BOOLEAN 0 Supervision off the digital output board
RS_CLCNT BOOLEAN 0 Reset of the contact life counter
RS_OPCNT BOOLEAN 0 Resets the operation counter
PARITY BOOLEAN 0 Parity bit from tap changer for the tap position
BIERR BOOLEAN 0 Error bit from tap changer for the tap position
B1 BOOLEAN 0 Bit 1 from tap changer for the tap position
B2 BOOLEAN 0 Bit 2 from tap changer for the tap position
B3 BOOLEAN 0 Bit 3 from tap changer for the tap position
B4 BOOLEAN 0 Bit 4 from tap changer for the tap position
B5 BOOLEAN 0 Bit 5 from tap changer for the tap position
B6 BOOLEAN 0 Bit 6 from tap changer for the tap position
MA REAL 0 mA from tap changer for the tap position
Section 14 1MRK 502 066-UUS B
Control
892
Technical manual
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