Function Settings; Parameters; Delay/Integrator (Delay); Mode Of Operation - ABB RELION REB500 Technical Manual

Section 5
Bay protection functions
5.11.4

Function settings

Table 93: Logic function - settings
Text
ParSet 4..1
Logic Mode
BinOutput
BlockInp
BinInp1 (R1)
BinInp2 (R2)
BinInp3 (S1)
BinInp4 (S2)
5.11.5

Parameters

Table 94: Logic function - parameters
Signal
ParSet 4..1
Logic Mode
BinOutput
BlockInp
BinInp (R1)
BinInp2 (R2)
BinInp3 (S1)
BinInp4 (S2)
5.12

Delay/Integrator (DELAY)

5.12.1

Mode of operation

General purpose timer for:
174
Unit Default
P1
OR
SignalAddr
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
Description
Parameter for determining in which set of parameters a particular function is active.
Definition of the logic function to be performed by the 4 binary inputs. Possible
settings:
• OR: OR gate with all 4 binary inputs
• AND: AND gate with all 4 binary inputs
• R/S flip-flop: Flip-flop with 2 set inputs (S1 and S2) and 2 reset inputs (R1 and
R2). The output is set or reset when at least one of the corresponding inputs is
at logical 1 (OR gate). Reset inputs take priority over the set inputs.
Output for signaling a trip (logic) respectively tripping (trip logic)
Input for blocking the function
• F: not used
• xx: all binary inputs (or outputs of protection functions)
The output is always at logical
input acts as a reset input for the flip-flop function.
Binary inputs 1 to 4 (AND or OR function)
Reset inputs 1 and 2 and set inputs 1 and 2 (RS flip-flop)
• F: not used (OR logic or RS flip-flop in logic mode)
• T: not used (AND logic in logic mode)
• xx: all binary inputs (or outputs of protection functions)
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Bay protection functions REB500
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