ABB RELION 670 Series Technical Manual page 958

Generator protection

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Table 599: WRNCALH Input signals

Table 600: WRNCALH Output signals

Table 601: WRNCALH Group settings (basic)

Values (Range)

Operation principle

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.

Block of function

Binary input 1

Binary input 2

Binary input 3

Binary input 4

Binary input 5

Binary input 6

Binary input 7

Binary input 8

Binary input 9

Binary input 10

Binary input 11

Binary input 12

Binary input 13

Binary input 14

Binary input 15

Binary input 16

OR function betweeen inputs 1 to 16

Operation Disabled/Enabled

1MRK 502 066-UUS B

PID-4127-INPUTSIGNALS v3

PID-4127-OUTPUTSIGNALS v3

PID-4127-SETTINGS v3

GUID-71C65C20-7B6C-499F-BFCD-E418AA55F7EC v2

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