Loop Selector - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Loop selector

S.SEL
RnPCPU
RnCPU RnENCPU
(Process)
In automatic mode, outputs the value selected by the selection signal from the input data, and in manual mode, outputs the
manipulated value (MV) in the loop tag memory.
Ladder
(s1)
FBD/LD
EN ENO
s1 d1
s2 d2
s3
■Execution condition
Instruction
S.SEL
Setting data
■Description, range, data type
Operand Description
(s1) Input data 1 start device
(d1) Block memory start device
(s2) Operation constant start device
(d2) Loop tag memory start device
(s3) Input data 2 start device
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY

(s1)
(d1) 

(s2)

(d2)

(s3)
11 PROCESS CONTROL INSTRUCTIONS
1338
11.3 Control Operation Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
(d1) (s2) (d2) (s3)
Execution condition
Word
J\ T, ST, C, D, W,
SD, SW, R, ZR,
RD
 
 
 
 
 
ST
ENO:=S_SEL(EN,s1,s2,s3,d1,d2);
Range
Refer to "Input data 1".
Refer to "Block memory".
Refer to "Operation constant".
Refer to "Loop tag memory".
Refer to "Input data 2".


Double word Indirect
U\G, J\, Z LT, LST,
U3E\(H)G LC
  
  
  
  
  
Data type
Single-precision real
number
Word
Word
Word
Single-precision real
number
Bit
Bit
Constant
specification
LZ K, H E
   
   
   
   
   
Others
$
 
 
 
 
 