Inverse Function Generator - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Inverse function generator

S.IFG
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
This instruction outputs the input data values following the specified inverse function generator pattern.
Ladder
(s1) (d1) (s2) (d2)
FBD/LD
EN ENO
s1 d1
s2 d2
■Execution condition
Instruction
S.IFG
Setting data
■Description, range, data type
Operand Description
(s1) Input data start device
(d1) Block memory start device
(s2) Operation constant start device
(d2) Local work memory start device
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
 
(s1)
(d1)  
 
(s2)
(d2)  
■Input data
Operand: (s1)
Device Symbol Name
+0 E1 Input value
+1
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, R, ZR, U3E\(H)G
RD
 
 
 
 
Recommended range
-999999 to 999999
ST
ENO:=S_IFG(EN,s1,s2,d1,d2);
Range
Refer to "Input data".
Refer to "Block memory".
Refer to "Operation constant".
Refer to "Local work memory".


Double word Indirect
specification
Z LT, LST, LZ
LC
   
   
   
   
Data type
Single-precision
real number
11 PROCESS CONTROL INSTRUCTIONS
11.4 Correction Operation Instructions
11
Data type
Single-precision real
number
Single-precision real
number
16-bit unsigned binary
Word
Bit
Bit
Constant Others
K, H E $
   
   
   
   
Standard Set by
value

User
1353