Monitored Data - ABB RES670 Technical Manual

Section 16
Monitoring
Name Values (Range)
InitAccCurrPwr 0.00 - 9999.99
InitInactDays 0 - 9999
InactiveAlHrs 0 - 23
16.4.6
16.4.7
536
Unit Step
- 0.01
Day 1
Hour 1

Monitored data

Table 413: SSCBR Monitored data
Name Type
TTRVOP REAL
TTRVCL REAL
NOOPER INTEGER
CBLIFEPH INTEGER
INADAYS INTEGER
IPOWPH REAL
SPCHT REAL
Operation principle
The breaker monitoring function includes metering and monitoring subfunctions. The
subfunctions can be enabled and disabled with the Operation setting. The
corresponding parameter values are Enabled and Disabled.
The operation of the subfunctions is described by the module diagram as shown in
figure 207. All the modules in the diagram are explained in subsequent sections.
Default Description
0.00 Initial value for accum I^CurrExponent integr
over CB open travel time value
0 Initial value for inactive days
0 Alarm time for inactive days counter in hours
Values (Range) Unit
- ms
- ms
- -
- -
- -
- -
- s
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
PID-3267-MONITOREDDATA v7
Description
Travel time of the CB during
opening operation
Travel time of the CB during
closing operation
Number of CB operation
cycle
CB Remaining life of
respective phase
The number of days CB has
been inactive
Accumulated I^CurrExponent
integrated over CB open
travel time
The charging time of the CB
spring
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