Mitsubishi Electric MELSEC FX3U Programming Manual page 463

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Program
T0
T1
T99
X000
M0
X001
M1
X002
M2
M8000
M3
RUN monitor
X004
Read/write
M100
Y014
M100
Y015
Y014 X003
Read Set
Y014
Read
Y015
Write
Y015 X003
Write Set
D300
D301
Practical
timer circuit
D399
Decrement
Increment
Higher digit
Lower digit
FNC 66
M100
ALTP
Read indication
Write indication
FNC 72
X010 Y010
DSW
Digital switch → Z
FNC 74
T0Z Y000 K 1
SEGL
T0Z → Seven-segment display unit
FNC 12
D300Z D511
MOVP
FNC 75
M0 D511 Y000
ARWS
(M 0 to M 3) → (D511) → (Y000 to Y007)
→ Seven-segment display unit
FNC 12
D511 D300Z
MOVP
15 External FX I/O Device – FNC 70 to FNC 79
Z K1
4 digits × 1 set
4 digits × 1 set
Negative logic
K1
4 digits × 1 set
15.6 FNC 75 – ARWS / Arrow Switch
11
12
13
14
15
16
17
18
19
20
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