Mitsubishi Electric MELSEC FX Series - 7.5.2 DECO

7 Applied Instructions
7.5 Data Operation
239
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of Instruction
4
How to Read Explanation of Instructions
5
Basic Instruction
6
Step Ladder Instructions
7
Applied Instructions
8
Interrupt Function and Pulse Catch Function
A
Relationships between devices and addresses
7.5.2 DECO
Outline
This instruction converts numeric data into ON bit.
A bit number which is set to ON by this instruction indicates a numeric value
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX3U(C) FX3G FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder ST
DECO 16 bits Continuous DECO(EN,s,n,d);
DECOP 16 bits Pulse DECOP(EN,s,n,d);
Variable Description Data type
Input
variable
EN Execution condition Bit
Data to be decoded or word device storing data ANY_SIMPLE
Number of bits of device storing the decoding result (n = 1 to 8).
(No processing is executed in the case of "n = 0".)
ANY16
Output
variable
ENO Execution state Bit
Device storing decoding result ANY_SIMPLE
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
VZModifier K H E
""
P
zzz z zzz
S1 S2
zz z z z
zz z zzz
S1 S2
z
zz
DECO
EN
s
n
ENO
d
DECOP
EN
s
n
ENO
d