Reset-Set With Memory Function Block Rsmemory - ABB RET650 Technical Manual

Section 13
Logic
Table 304: SRMEMORY Group settings (basic)
Name
Memory
13.3.1.11
388
Function block
SRMEMORY
SET
RESET
IEC09000293-1-en.vsd
IEC09000293 V1 EN
Figure 176: SRMEMORY function block
Signals
Table 302: SRMEMORY Input signals
Name
SET
RESET
Table 303: SRMEMORY Output signals
Name
OUT
NOUT
Settings
Values (Range) Unit
Off -
On

Reset-set with memory function block RSMEMORY

Identification
Function description
Reset-set with memory function block
Functionality
The Reset-set with memory function block (RSMEMORY) is a flip-flop with memory
that can reset or set an output from two inputs respectively. Each RSMEMORY
function block has two outputs, where one is inverted. The memory setting controls if
the flip-flop after a power interruption will return the state it had before or if it will be
reset. For a Reset-Set flip-flop, RESET input has higher priority over SET input.
OUT
NOUT
Type Default Description
BOOLEAN 0 Input signal to set
BOOLEAN 0 Input signal to reset
Type Description
BOOLEAN Output signal
BOOLEAN Inverted output signal
Step Default
- On
IEC 61850
identification
RSMEMORY
1MRK 504 135-UEN A
Description
Operating mode of the memory function
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
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