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Chapter 16 PLC Function Applications│CFP2000
API
LD#
215–
D
217
Bit device
X
Y
M
S1
S2
Notes on operand usage: ＃：&、|、^
Please refer to the function specifications table for each device in
series for the range of device usage
When the content of C0 and C10 is subjected to the logical AND operation, and
the result is not equal to 0, Y10=On.
When the content of D200 and D300 is subjected to the logical OR operation, and
the result is not equal to 0, and X1=On, Y11=On and remains in that state.
S1
S2
Word device
K
H
KnX KnY KnM
＊
＊
＊
＊
＊
＊
＊
＊
＊
＊
: data source device 1. S
S
1
This command performs comparison of the content of S
of comparison is not 0, this command will be activated, but this command will not
be activated when the result of comparison is 0.
The LD#This command can be used while directly connected with the busbar
16-bit
API No.
commands
commands
215
LD&
216
LD|
217
LD^
logical AND operation.
&:
logical OR operation.
|:
logical XOR operation.
^:
LD
&
LD
I
Contact form logical operation LD#
16-bit command (5 STEP)
LD#
T
C
D
＊
＊
＊
＊
＊
＊
32-bit command (9 STEP)
DLD#
Flag signal: none
: data source device 2.
2
32-bit
Conditions for
activation
&
S
S
DLD&
1
|
S
S
DLD|
1
^
DLD^
S
S
1
C0
C10
X1
D200
D300
16-112
Continuous
－
execution type
Continuous
－
execution type
and S
; when the result
1
2
Conditions for inactivation
0
&
S
2
1
0
|
S
2
1
0
^
S
2
1
Y10
SET
Y11
－
－
0
S
2
0
S
2
0
S
2
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