Mitsubishi FX3U Series Programming Manual page 640

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FX
/FX
Series Programmable Controllers
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Program example
Among values stored in D20 input first to D101 to D106, the last value input is stored to D10, and "1" is
subtracted from the number of stored data (pointer D100) every time X000 turns ON.
First-in command
Last-in read command
X000
When the first-in data are as shown in the table below
Pointer
Data
D20
First-in command
D106
D105
H0000
H0000
D106
D105
H0000
H0000
638
FNC 38
D20
SFWR
FNC212
D100
POP
D100
D101
D102
D103
D104
D105
D106
D100:
D100:
K2→K3
K1→K2
D104
D103
D102
H0000
HABCD
H5678
D104
D103
D102
H0000
HABCD
H5678
Do not change
27.3 FNC212 – POP / Shift Last Data Read [LIFO Control]
D100
K7
D10
K7
END
K3
H1234
H5678
HABCD
H0000
H0000
H0000
D100:
K0→K1
D101
D100
H1234
K3
D101
D100
D10
H1234
K3→K2
HABCD
27 Data Operation 3 – FNC210 to FNC219
Last-in read command
X000: OFF→ON

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