ABB Relion 670 Series Applications Manual page 505

1MRK 511 401-UEN Rev. K
It is also possible to initiate the counter from a non-zero value by resetting the function to the
wanted initial value provided as a setting.
If applicable, the counter can be set to stop or rollover to zero and continue counting after
reaching the maximum count value. The steady overflow output flag indicates the next count
after reaching the maximum count value. It is also possible to set the counter to rollover and
indicate the overflow as a pulse, which lasts up to the first count after rolling over to zero. In
this case, periodic pulses will be generated at multiple overflow of the function.
18.9.3 Setting guidelines
The parameters for Limit counter L4UFCNT are set via the local HMI or PCM600.
18.10 Running hour-meter TEILGAPC
18.10.1 Identification
Function Description
Running hour-meter
18.10.2 Application
The function is used for user-defined logics and it can also be used for different purposes
internally in the IED. An application example is to accumulate the total running/energized time
of the generator, transformer, reactor, capacitor bank or even line.
Settable time limits for warning and alarm are provided. The time limit for overflow indication
is fixed to 99999.9 hours. At overflow the accumulated time resets and the accumulation
starts from zero again.
18.10.3 Setting guidelines
The settings
resolution of the settings is 0.1 hours (6 minutes).
The limit for the overflow supervision is fixed at 99999.9 hours.
The setting
18.11 Estimation of transformer insulation life LOLSPTR
Function description
Estimation of transformer winding
insulation life
Bay control REC670
Application manual
IEC 61850
identification
TEILGAPC
tAlarm and tWarning are user settable limits defined in hours. The achievable
tAlarm and tWarning are independent settings, that is, there is no check if
tAlarm > tWarning .
tAddToTime is a user settable time parameter in hours.
IEC 61850
identification
© Copyright 2017 Hitachi Power Grids. All rights reserved
IEC 60617
identification
-
IEC 60617
identification
LOLSPTR
3Ihp>T
GUID-5AECCDBC-7385-4D9F-940C-9D4A0E59B106 v1
GUID-DA5DA8D7-4821-4BFB-86CC-28658E376270 v2
GUID-3F9EF4FA-74FA-4D1D-88A0-E948B722B64F v1
ANSI/IEEE C37.2 device
number
-
GUID-225D8341-2D31-49F1-9B49-571346C0FE26 v1
GUID-D3BED56A-BA80-486F-B2A8-E47F7AC63468 v1
GUID-D9D1F036-EC75-40A8-860F-192CF1F6F759 v1
GUID-A3D72F4B-9567-4DF0-867A-9F657A7E9291 v1
ANSI/IEEE C37.2
device number
26/49HS
Section 18
Monitoring
499