ABB Relion 670 series, Technical Reference Manual

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14.1.4 Input and output signals
Table 491: SMPPTRC (94) Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of function
BLKLKOUT BOOLEAN 0 Blocks circuit breaker lockout output (CLLKOUT)
TRINP_3P BOOLEAN 0 Trip all phases
TRINP_A BOOLEAN 0 Trip phase A
TRINP_B BOOLEAN 0 Trip phase B
TRINP_C BOOLEAN 0 Trip phase C
PS_A BOOLEAN 0 Input from phase selection, phase A
PS_B BOOLEAN 0 Input from phase selection, phase B
PS_C BOOLEAN 0 Input from phase selection, phase C
1PTRZ BOOLEAN 0 Zone Trip with a separate phase selection
1PTRGF BOOLEAN 0 Single phase Directional Ground Fault Overcurrent
Trip with phase selection
P3PTR BOOLEAN 0 Prepare all tripping to be three-phase
SETLKOUT BOOLEAN 0 Input for setting the circuit breaker lockout function
RSTLKOUT BOOLEAN 0 Input for resetting the circuit breaker lockout function
Table 492: SMPPTRC (94) Output signals
Name Type Description
TRIP BOOLEAN General trip output signal
TR_A BOOLEAN Trip signal from phase A
TR_B BOOLEAN Trip signal from phase B
TR_C BOOLEAN Trip signal from phase C
TR1P BOOLEAN Tripping single-pole
TR2P BOOLEAN Tripping two-pole
TR3P BOOLEAN Tripping three-pole
CLLKOUT BOOLEAN Circuit breaker lockout output (set until reset)
Section 14
1MRK505222-UUS C
Logic
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Technical reference manual