Filter
Top Products
11 Applied Instructions (Data Operation)
11.5 BON / Check Specified Bit Status
239
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
11
Applied Instructions
(Data Operation)
12
Applied Instructions
(High Speed
Processing)
13
Applied Instructions
(Handy
Instruction)
14
Applied Instructions
(External FX I/O
Device)
15
Applied Instructions
(External Device
(optional device))
16
Applied Instructions
(External Device)
17
Applied Instructions
(Data Transfer 2)
18
Applied Instructions
(Floating Point)
19
Applied Instructions
(Data Operation 2)
20
Applied Instructions
(Positioning
Control)
11.5 BON / Check Specified Bit Status
Outline
This instruction checks whether a specified bit position in a device is ON or OFF.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX3U(C) FX3G(C) FX3S FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD ST
BON 16 bits Continuous BON(EN,s,n,d);
BONP 16 bits Pulse BONP(EN,s,n,d);
DBON 32 bits Continuous DBON(EN,s,n,d);
DBONP 32 bits Pulse DBONP(EN,s,n,d);
Variable Description
Data type
16-bit
operation
32-bit
operation
Input
variable
EN Execution condition Bit
Word device storing the data ANY16 ANY32
Bit position to be checked
[n=0 to 15 (16-bit instruction), n=0 to 31 (32-bit instruction)]
ANY16
Output
variable
ENO Execution state Bit
Bit device to be driven Bit
Operand
type
Bit Devices Word Devices Others
System User Digit Specification System User
Special
Unit
Index
Constant
Real
Number
Character
String
Pointer
XYMTCS
D.b
KnX KnY KnM KnS T C D R
U\G
V Z Modifier K H E
""
P
zzzzzzz
S3 S4
zz z z z
S2 S3
zz
zz z
S1
z
BON
EN
s
n
ENO
d
BONP
EN
s
n
ENO
d
DBON
EN
s
n
ENO
d
DBONP
EN
s
n
ENO
d