ABB REC650 User Manual

If Memory parameter is On, the output result is stored in semi-retained memory.
Function block
SRMEMORYQT
SET
RESET
OUT
NOUT
IEC09000301-1-en.vsd
IEC09000301 V1 EN
Figure 185: SRMEMORYQT function block
Signals
Table 306: SRMEMORYQT Input signals
Name Type Default Description
SET BOOLEAN 0 Input signal to set
RESET BOOLEAN 0 Input signal to reset
Table 307: SRMEMORYQT Output signals
Name
Type Description
OUT BOOLEAN Output signal
NOUT BOOLEAN Inverted output signal
Settings
Table 308: SRMEMORYQT Group settings (basic)
Name
Values (Range) Unit Step Default Description
Memory Off
On
- - On Operating mode of the memory function
11.3.2.9 Reset-set function block RSMEMORYQT
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Reset/set logic component RSMEMORYQT - -
Functionality
The Reset-set function (RSMEMORYQT) is a flip-flop with memory that can reset or
set an output from two inputs respectively. Each RSMEMORYQT 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.
1MRK 511 287-UEN A Section 11
Logic
367
Technical manual

ABB REC650 Specifications

General

Brand	ABB
Model	REC650
Category	Control Unit
Language	English