Delta C2000 Plus Series User Manual page 1182

API
FAND※
281–
286
Bit device
X Y M K
S1
S2
Notes on operand usage: ＃：&、|、^
Please refer to the function specifications table for each device in
series for the scope of device usage
 : data source device 1. S
S
1
 This command compares the content of S
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
D for use in operations.
 This command can be used while directly connected with the busbar
API No.
281
282
283
284
285
286
 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.
S1 S2
Word device
H KnX KnY KnM T
*
*
2
, S
1 2
32-bit commands
FAND=
FAND＞
FAND＜
FAND＜＞
FAND＜＝
FAND＞＝
X1
F1.2
FAND<>
16-119
Chapter 16 PLC Function ApplicationsC2000 Plus
Floating point number contact form compare AND*
16-bit command
－
C D
* *
32-bit command (9 STEP)
* *
FAND※ Continuous
execution type
Flag signal: none
: data source device 2.
and S
1
operands, or store floating-point numbers in register
Conditions for
activation
S ＝ S
1 2
S ＞ S
1 2
S ＜ S
1 2
≠
S S
1 2
S ≦ S
1 2
S ≧ S
1 2
D0
－ － －
－ －
. Taking "FAND=" as an
2
Conditions for
inactivation
≠
S S
1 2
S ≦ S
1 2
S ≧ S
1 2
＝
S S
1 2
S ＞ S
1 2
S ＜ S
1 2
SET Y21