!PPENDIX
3*
6
# ' #
¬¬¬¬ª¬¬¬¬¬¬¬¬¬¬¬¬¬ª¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ª¬¬ª¬¬ª¬ª¬¬¬§
FNo.Abbreviation Meaning
OpFtEIOT
«¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
1277E/F reverse Earth fault (isol./comp.) reverse dir. C E OT
1278E/F undefinedEarth fault (isol./comp.) undef. dir. C E OT
1401>B/F on
>Switch on breaker fail protection
IOT
1402>B/F off
>Switch off breaker fail protection
IOT
1403>B/F block
>Block breaker fail protection
IOT
1431>B/F Start
>ext. start breaker failure protection IOT
1451B/F off
Breaker fail protection is switched offCG OT
1452B/F blocked Breaker failure protection is blocked CG OT
1453B/F active
Breaker failure protection is active
OT
1456B/F(int)flt Breaker fail(int): fault detection
CG OT
1457B/F(ext)flt Breaker(ext): fault detection
CG OT
1458B/F(man)flt Breaker(manual): fault detection
OT
1480B/F(int) tripBreaker failure protection(int) trip
C OT
1481B/F(ext)trip Breaker failure protection(ext) trip
C OT
1482B/F(man)trip Breaker failure protection(manual) tripC OT
1501>O/L on
>Switch on thermal overload protection IOT
1502>O/L off
>Switch off thermal overload protection IOT
1503>O/L block
>Block thermal overload protection
IOT
1504>O/L alarm
>Thermal O/L protection: alarm only
CG IOT
1507>O/L emerg st>Thermal O/L protection emergency startCG
1511O/L Prot. offThermal overload prot. is switched off CG OT
1512O/L blocked Thermal overload protection is blocked CG OT
1513O/L active
Thermal overload protection is active OT
1515O/L Warn I
Thermal overload prot.: Current warningCG OT
1516O/L Warn Ñ
Thermal overload prot.: Thermal warningCG OT
1517O/L pickup Ñ Thermal overload prot.: Pick-up thermalCG OT
1521O/L Trip
Thermal overload protection trip
C OT
1701>O/C Ph on
>Switch on O/C protection phase
IOT
1702>O/C Ph off >Switch off O/C protection phase
IOT
1704>O/C Ph block>Block overcurrent protection phases
IOT
1711>O/C E on
>Switch on overcurrent protection earth IOT
1712>O/C E off
>Switch off overcurrent protec. earth IOT
1714>O/C E block >Block overcurrent protection earth
IOT
1721>I>> block
>Overcurrent protection:block stage I>>CG IOT
1722>I> block
>Overcurrent protection:block stage I> CG IOT
1723>Ip block
>Overcurrent protection:block stage Ip CG IOT
1724>IE>> block >Overcurrent protec.: block stage IE>> CG IOT
1725>IE> block
>Overcurrent protection:block stage IE>CG IOT
1726>IEp block
>Overcurrent protection:block stage IEpCG IOT
1751O/C Ph off
Overcurrent prot. phase is switched offCG OT
1752O/C Ph block Overcurrent prot. phase is blocked
CG OT
1753O/C Ph activeOvercurrent prot. phase is active
OT
1756O/C E off
O/C protection earth is switched off
CG OT
1757O/C E block O/C protection earth is blocked
CG OT
1758O/C E active O/C protection earth is active
OT
1761O/C Gen.FaultGeneral fault detection O/C
OT
1762Fault L1
O/C fault detection phase L1
OT
1763Fault L2
O/C fault detection phase L2
OT
1764Fault L3
O/C fault detection phase L3
OT
1765Fault E
O/C fault detection earth
OT
1771Fault L1
O/C fault detection L1 only
C
1772Fault L1E
O/C fault detection L1-E
C
1773Fault L2
O/C fault detection L2 only
C
1774Fault L2E
O/C fault detection L2-E
C
1775Fault L12
O/C fault detection L1-L2
C
1776Fault L12E
O/C fault detection L1-L2-E
C
1777Fault L3
O/C fault detection L3 only
C
1778Fault L3E
O/C fault detection L3-E
C
¨¬¬¬¬©¬¬¬¬¬¬¬¬¬¬¬¬¬©¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬©¬¬©¬¬©¬©¬¬¬Á
www
. ElectricalPartManuals
. com