Delta C2000 Series User Manual page 596

API
FLD
275~
280
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
S : data source device 1. S
1
This command compares the content of S
if the result of comparison is "equal," this command will be activated; but it will not
be activated when the result is "unequal."
The FLD* 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.
When the floating point number of register D200 (D201) is less than or equal
to F1.2, and X1 activated, contact Y21 will be activated and remain in that state.
S1 S2
Word device
H KnX KnY KnM T
& | ^
, S
1
32-bit commands
275 FLD
FLD
276
FLD
277
FLD
278
FLD
279
280 FLD
D200
FLD<=
Floating point number contact form compare LD*
16-bit command
C D
32-bit command (9 STEP)
FLD Continuous
execution type
Flag signal: none
: data source device 2.
2
and S
1 2
operands, or store floating-point numbers in register
2
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
X1
F1.2
16-104
. Taking "FLD=" as an example,
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