Mitsubishi Electric MELSEC FX Series - 7.5.6 MEAN

7 Applied Instructions
7.5 Data Operation
252
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
7.5.6 MEAN
Outline
This instruction obtains the mean value of data.
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
MEAN 16 bits Continuous MEAN(EN,s,n,d);
MEANP 16 bits Pulse MEANP(EN,s,n,d);
DMEAN 32 bits Continuous DMEAN(EN,s,n,d);
DMEAN_P 32 bits Pulse DMEAN_P(EN,s,n,d);
Variable Description
Data type
16-bit
operation
32-bit
operation
Input
variable
EN Execution condition Bit
Head word device storing data to be averaged ANY16 ANY32
Number of data to be averaged (n=1 to 64) ANY16
Output
variable
ENO Execution state Bit
Word device storing the mean value result ANY16 ANY32
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
zzzzzzz
S1 S2
z
zzzzzz
S1 S2
zz z
z
S1
zz
MEAN
EN
s
n
ENO
d
MEANP
EN
s
n
ENO
d
DMEAN
EN
s
n
ENO
d
DMEAN_P
EN
s
n
ENO
d