ABB RELION SMU615 Technical Manual page 108

Basic functions
3.13.6.1 Function block
Figure 71: Function block
3.13.6.2 Functionality
The set-reset (8 pcs) function SRGAPC 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.
The function 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 WHMI or through tool via communication.
Table 139: Truth table for SRGAPC
S#
0
0
1
1
3.13.6.3 Signals
Table 140: SRGAPC Input signals
Name
S1
R1
Table continues on the next page
1
Keep state/no change
108
R#
0
1
0
1
Type Default
BOOLEAN 0=False
BOOLEAN 0=False
1MRS758407 C
Q#
1
0
0
1
1
Description
Set Q1 output when
set
Resets Q1 output
when set
SMU615
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