ABB Relion RES670, Technical Manual

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Name Type Default Description
INPUT14 BOOLEAN 0 Binary input 14
INPUT15 BOOLEAN 0 Binary input 15
INPUT16 BOOLEAN 0 Binary input 16
PID-4127-OUTPUTSIGNALS v3
Table 247: WRNCALH Output signals
Name Type Description
WARNING BOOLEAN OR function betweeen inputs 1 to 16
15.5.5 Settings
PID-4127-SETTINGS v3
Table 248: WRNCALH Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
15.5.6 Operation principle
GUID-71C65C20-7B6C-499F-BFCD-E418AA55F7EC v2
The logic for group warning WRNCALH block is provided with 16 input signals and 1
WARNING output signal. The function block incorporates internal logic OR gate in
order to provide grouping of connected input signals to the output WARNING signal
from the function block.
When any one of 16 input signals (INPUT1 to INPUT16) has logical value 1, the
WARNING output signal will get logical value 1.
The function has a drop-off delay of 200 ms when all inputs are reset to provide a
steady signal.
WARNING
1
ANSI13000192-1-en.vsd
INPUT1
INPUT16
200 ms
0
ANSI13000192 V1 EN-US
1MRK 511 408-UUS A
Section 15
Logic
Phasor measurement unit RES670 2.2 ANSI 427
Technical manual