Delta VFD2A7MS43ANSAA User Manual

Chapter 16 PLC Function ApplicationsMS300
748
API
LD#
S1 S2
Contact form logical operation LD#
215–
217
D
bit device
Word device
16-bit command (5 STEP)
LD#
Continuous
execution type
－
－
32-bit command (9 STEP)
DLD#
Continuous
execution type
－
－
Flag signal: none
X
Y
M
K
H
KnX
KnY
KnM
T
C
D
S1
＊
＊
＊
＊
＊
＊
＊
＊
S2
＊
＊
＊
＊
＊
＊
＊
＊
Notes on operand usage: ＃,：, &, |, ^
Refer to the function specifications table for each device in series
for the range of device usage.
 S
1
: data source device 1. S
2
: data source device 2.
 This command compares the contents of S
1
and S
2
. When the result of
comparison is not 0, this command activates; when the result of comparison is
0, this command does not activate.
 You can use the LD# command directly to connect with the busbar
API No.
16-bit
Commands
32-bit
Commands
Conditions for
Activation
Conditions for
Inactivation
215
LD&
DLD&
S
1
&
S
2

0
S
1
&
S
2

0
216
LD|
DLD|
S
1
|
S
2

0
S
1
|
S
2

0
217
LD^
DLD^
S
1
^
S
2

0
S
1
^
S
2

0
&: logical AND operation.
|: logical OR operation.
^: logical XOR operation.
 When you compare the contents of C0 and C10 with the logical AND operation,
and the result is not equal to 0, then Y10 = ON.
 When you compare the content of D200 and D300 with the logical OR operation,
and the result is not equal to 0, and X1 = ON, then Y11 = ON and remains in that
state.
LD
C0 C10
LD
D200 D300
SET
X1
&
I
Y11
Y10

Delta VFD2A7MS43ANSAA Specifications

General

Brand	Delta
Model	VFD2A7MS43ANSAA
Category	DC Drives
Language	English