GE Industrial Solutions 6KCV300WPD User Manual
Page 61
Logical Group
This group contains all those blocks performing logical operations. Only integer data
can be treated by
these blocks.
There are two operator sub-groups:
l
Control of data as a unique logical variable (logic), that means:
TRUE
if equal to zero
FALSE
if different from zero
l
Control of data as a group of 16 logical variables, one for each bit that forms the data itself (bitwise).
Operator
Block for logic
data
Block for
data
name
icon
name
icon
and
land
a&&b
and
a&b
or
lor
a II b
or
alb
xor
lxor
xor
not
! a
not
-a
Operator
D
Flip-flop
with set and reset inputs
J-K Flip-flop with
preset and clear inputs
Block
name
icon
ffd
ffd
Timer Group
This group contains temporization blocks. Only integer data (int) can be treated by these blocks.
Delay Group
This group contains blocks that have two purposes:
.
define the starting point in the execution of a circular connection
.
perform one cycle delay
Operator
one cycle delay
one cycle delay
Block for
data
name
icon
Block for
float data
name
icon
fdelay
delay
delay
5 1