ABB RET650 Technical Manual page 395

Relion 650 series transformer protection
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1MRK 504 135-UEN A
Table 308:
RSMEMORY Group settings (basic)
Name
Values (Range)
Memory
Technical manual
Table 305:
Truth table for RSMEMORY function block
RESET
SET
0
0
0
1
1
0
1
1
Function block
RSMEMORY
SET
RESET
IEC09000294-1-en.vsd
IEC09000294 V1 EN
Figure 177:
RSMEMORY function block
Signals
Table 306:
RSMEMORY Input signals
Name
SET
RESET
Table 307:
RSMEMORY Output signals
Name
OUT
NOUT
Settings
Unit
Off
-
On
OUT
NOUT
Last
Inverted last
value
value
0
1
1
0
0
1
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
Section 13
Description
Operating mode of the memory function
Logic
389

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