Delta VFD150CP43B-21 User Manual

Chapter 16 PLC Function Applications│CP2000
16-119
API
FAND※
S1 S2
Floating point number contact form compare AND*
281–
286
Bit device Word device
16-bit command
－ － － －
32-bit command (9 STEP)
FAND※
Continuous
execution type
－ －
Flag signal: none
X Y M K H KnX KnY KnM T C D
S1
＊ ＊ ＊
S2
＊ ＊ ＊
Notes on operand usage: ＃：&、|、^
Please refer to the function specifications table for each device in
series for the scope of device usage
 S
1
: data source device 1. S
2
: data source device 2.
 This command compares the content of S
1
and S
2
. Taking "FAND=" as an
example, if the result of comparison is "equal," this command will be activated;
but it will not be activated when the result is "unequal."
 The FAND* command can directly input floating point numerical values (for
instance: F1.2) to the S
1
, S
2
operands, or store floating-point numbers in register
D for use in operations.
 This command can be used while directly connected with the busbar
API No. 32-bit commands
Conditions for
activation
Conditions for
inactivation
281
FAND＝
S
1
＝ S
2
S
1
≠ S
2
282
FAND＞
S
1
＞ S
2
S
1
≦ S
2
283
FAND＜
S
1
＜ S
2
S
1
≧ S
2
284
FAND＜＞
S
1
≠ S
2
S
1
＝ S
2
285
FAND＜＝
S
1
≦ S
2
S
1
＞ S
2
286
FAND＞＝
S
1
≧ S
2
S
1
＜ S
2
 When X1=Off, and the floating point number in register D100 (D101) is not equal
to F1.2, Y21=On and remains in that state.
FAND<>
F1.2 D0
SET Y21
X1

Delta VFD150CP43B-21 Specifications

General

Brand	Delta
Model	VFD150CP43B-21
Category	DC Drives
Language	English