53
View the function block variables and
output signals
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Use the
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Please note that the
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functions such as clearing of counters and calculated function data are also part of the
service report, but described separately.
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HMI LED
HLED
LED module indication function
InstantOC
IOC
Instantaneous overcurrent protection
TimeDelayOC
TOC
Time delayed overcurrent protection
InvTimeDelayOC
TOC2
Two step time delayed phase overcurrent protection
DirInvTDelayOC
TOC3
Two step time delayed directional phase overcurrent
protection
OverLoad
OVLD
Overload supervision
ThermOverLoad
THOL
Thermal phase overload
Stub
STUB
Stub protection
BreakerFailure
BFP
Breake failure protection
TimeDelayUV
TUV
Time delayed under voltage protection
TimeDelayOV
TOV
Time delayed over voltage protection
LossOfVoltage
LOV
Loss of voltage check
DeadLineDet
DLD
Dead line detection
BrokenConduct
BRC
Broken conductor check
CTSupervision
CTSU
Current circuit supervision
FuseFailure
FUSE
Fuse failure
Trip
TR
Trip logic
Содержание REL 561*2.5
Страница 1: ...Operator s manual ProtectIT Line differential and distance protection terminal REL 561 2 5 ...
Страница 53: ...46 Test the LEDs of the LED module KDSWHU DQGOH WKH GLVWXUEDQFHV ...
Страница 77: ...70 Determine the active setting group KDSWHU 9LHZ WKH VHUYLFH UHSRUW ...
Страница 93: ...86 Retrieve the rated values of analog inputs KDSWHU 9LHZ WKH WHUPLQDO XQLW VWDWXV ...