Structure Creation Instructions; Performing The For To Next Instruction Loop - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

7.4

Structure Creation Instructions

Performing the FOR to NEXT instruction loop

FOR, NEXT
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions execute the processing between the FOR instruction and the NEXT instruction (n) times.
Ladder
FOR
(n)
A
NEXT
A: Repeat program
FBD/LD
[FOR]
EN ENO
n
■Execution condition
Instruction
FOR
NEXT
Setting data
■Description, range, data type
Operand Description
(n) Number of FOR to NEXT instruction loops
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
(n)  
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Every scan
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
ST
Not supported
[NEXT]
EN ENO
Range Data type
1 to 32767 16-bit signed binary

Bit

Bit
Double word Indirect
Z LT, LST, LZ
LC
  
7 APPLICATION INSTRUCTIONS
7.4 Structure Creation Instructions
Data type (label)
ANY16
BOOL
BOOL
Constant Others
specification
K, H E $
    
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