Справочник Пользователя для Mitsubishi Electronics MELSEC -Q/L
7 APPLICATION INSTRUCTIONS
7.6 Structure Creation Instructions
7.6 Structure Creation Instructions
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7
7.6
Structure Creation Instructions
FOR to NEXT instruction loop
FOR, NEXT
Processing details
• When the processing in the FOR to NEXT loop is executed n-times without conditions, the step following the NEXT
instruction will be executed.
• The value of n can be designated at between 1 and 32767. If it is designated from -32768 to 0, the processing which is
executed when n=1 will be performed.
• If you do not desire to execute the processing called for within the FOR to NEXT loop, use the CJ or SCJ instruction to
jump.
• FOR instructions can be nested up to 16 deep.
n:
Number of repetitions of FOR to NEXT loop (1 to 32767) (BIN 16 bits)
Setting
data
data
Internal device
R, ZR
J\
U\G
Zn
Constant
K, H
K, H
Others
Bit
Word
Bit
Word
n
Basic
Process
High
performance
Redundant Universal
LCPU
n
NEXT
FOR
Repeat program
FOR
NEXT
FOR instructions can be
nested up to 16 deep.
nested up to 16 deep.
K5
FOR
K3
FOR
K100
FOR
NEXT
NEXT
NEXT
X
X1
X2