ABB RES670 Technical Manual page 598

Section 16
Monitoring
592
tWarning
tAlarm
BLOCK
RESET
IN
ADDTIME
tAddToTime
IEC15000322 V1 EN-US
Figure 236: TEILGAPC Simplified logic
TEILGAPC main functionalities
• IN: Accumulation of the elapsed time when input IN is high
• applicable to very long time accumulation (≤99999.9 hours)
• output ACC_HOUR presents accumulated value in hours and ACC_DAY
presents accumulated value in days
• accumulated value is retained in a non-volatile memory
• any retained value is used as initiation value for the integration following by
a restart
• RESET: Reset of the accumulated value. Consequently all other outputs are also
reset
• independent of the input IN value
• reset the value of the nonvolatile memory to zero.
Note that the nonvolatile memory will not reset to zero if the input IN is high
during the reset.
• reset can be made by activation of input RESET or from LHMI or with IEC
61850 command
• ADDTIME: Manually add time to the currently accumulated time
Loop Delay
Transgression Supervision
Plus Retain
Time Accumulation
Loop Delay
1MRK 511 408-UUS A
OVERFLOW
WARNING
ALARM
ACC_HOUR
ACC_DAY
IEC15000322.vsd
Phasor measurement unit RES670 2.2 ANSI
Technical manual