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Table 279:
TIMERSET Output signals
Name
Type
Description
ON
BOOLEAN
Output signal, pick-up delayed
OFF
BOOLEAN
Output signal, drop-out delayed
Settings
Table 280:
TIMERSET Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
Operation
Disabled
Enabled
-
-
Disabled
Operation Disabled/Enabled
t
0.000 - 90000.000
s
0.001
0.000
Delay for settable timer n
11.3.1.9
AND function block
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
AND function block
AND
-
-
Functionality
The AND function is used to form general combinatory expressions with boolean
variables. The AND function block has four inputs and two outputs.
Default value on all four inputs are logical 1 which makes it possible for the user to just
use the required number of inputs and leave the rest un-connected. The output OUT has
a default value 0 initially, which suppresses one cycle pulse if the function has been put in
the wrong execution order.
Function block
AND
INPUT1
INPUT2
INPUT3
INPUT4
OUT
NOUT
IEC09000289-1-en.vsd
IEC09000289 V1 EN
Figure 175:
AND function block
1MRK 511 287-UUS A
Section 11
Logic
381
Technical manual
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