ABB REF615 L User Manual

3.14.6 Set-reset function block SRGAPC
3.14.6.1 Function block
GUID-93136D07-FDC4-4356-95B5-54D3B2FC9B1C V1 EN
Figure 65: Function block
3.14.6.2 Functionality
The SRGAPC function block is a simple SR flip-flop with a memory that can be
set or that can reset an output from the S# or R# inputs, respectively. SRGAPC
contains eight independent set-reset flip-flop latches where the SET input has the
higher priority over the RESET input. The status of each Q# output is retained in
the nonvolatile memory. The individual reset for each Q# output is available on the
LHMI or through tool via communication.
Table 137: Truth table for SRGAPC
S#
R# Q#
0 0
0
1)
0 1 0
1 0 1
1 1 1
1) Keep state/no change
1YHT530004D05 D Section 3
Basic functions
615 series 127
Technical Manual

ABB REF615 L Specifications

General

Type	Feeder Protection Relay
Rated Frequency	50/60 Hz
Weight	Approx. 1.5 kg
Communication Protocols	IEC 61850, Modbus RTU, DNP3
Protection Functions	Overcurrent, Earth fault, Thermal overload, Under/Over voltage, Under/Over frequency
Enclosure	IP20