ABB Relion 670 series - Page 1006

PID-4047-OUTPUTSIGNALS v5
Table 708: 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
15.15.5 Settings
PID-4047-SETTINGS v5
Table 709: TEIGAPC Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
tWarning 1.00 - 999999.99 s 0.01 600.00 Time limit for warning supervision
tAlarm 1.00 - 999999.99 s 0.01 1200.00 Time limit for alarm supervision
15.15.6 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
525 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.
Section 15 1MRK 502 066-UUS B
Logic
1000
Technical manual