PID-6836-OUTPUTSIGNALS v2
Table 328: TEIGAPC Output signals
Name Type Description
WARNING BOOLEAN Indicator of the integrated time has reached the
warning limit
ALARM BOOLEAN Indicator of the integrated time has reached the
alarm limit
OVERFLOW BOOLEAN Indicator of the integrated time has reached the
overflow limit
ACCTIME REAL Integrated elapsed time in seconds
14.14.5 Settings
PID-6836-SETTINGS v2
Table 329: TEIGAPC Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
tWarning 1.00 - 999999.00 s 0.01 600.00 Time limit for warning supervision
tAlarm 1.00 - 999999.00 s 0.01 1200.00 Time limit for alarm supervision
14.14.6 Operation principle
GUID-04CC8365-DCDE-4DC7-BEF0-6EF8382305DD v3
The elapsed time integrator (TEIGAPC) provides
• time integration, accumulating the elapsed time when a given binary signal has
been high
• blocking and reset of the total integrated time
• supervision of limit transgression and overflow, the overflow limit is fixed to
999999.9 seconds
• retaining of the integrated value
Figure
248 describes the simplified logic of the function where the block “Time
Integration“ covers the logics for the first two items listed above while the block
“Transgression Supervision Plus Retain“ contains the logics for the last two.
1MRK 505 394-UEN A Section 14
Logic
Line differential protection RED650 2.2 IEC 487
Technical manual
To Next Page
Loading...
