Delta C2000 Series User Manual page 879

Chapter 16 PLC Function ApplicationsC2000
API
FOR※
287–
292
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 scope of device usage





S1 S2
Word device
K H KnX KnY KnM
: 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 FOR* 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. 32-bit commands
FOR＝
287
FOR＞
288
FOR＜
289
FOR＜＞
290
FOR＜＝
291
292 FOR＞＝
When X2 and M30 are both equal to "On," or the floating point number in register
D100 (D101) is greater than or equal to F1.234, M60=On.
X2 M30
FOR>=
Floating point number contact form compare OR*
16-bit command
T C D
－
* * *
32-bit command (9 STEP)
* * *
FOR※
Flag signal: none
: data source device 2.
2
, S operands, or store floating-point numbers in register
1 2
Conditions for
activation
S S
＝
1
S S
＞
1
S S
＜
1
S ≠ S
1
S S
≦
1
S S
≧
1
D100 F1.234
16-118
－ －
Continuous
－
execution type
and S . Taking "FOR=" as an
1 2
Conditions for
inactivation
≠
S S
2
1 2
S S
≦
2 1 2
S S
≧
2 1 2
S S
＝
1 2
2
S S
＞
2 1 2
S S
＜
2 1 2
M60
－
－