Mitsubishi Electric MELDAS 60 Series Programming Manual page 71

Execution condition
The execution conditions for the SFT command are as shown below.
SFT input OFF
SFT command
Program example
(1) Program to shift Y57 to 5B when X8 turns ON.
X8
6
M0
9
(pules coding)
X7
26
M8
29
M0
X7
Y57
Y58
Y59
Y5A
Y5B
ON
Executed per scan
PLS M0
SFT
SFT
SFT
SFT
PLS
SET Y57
- 63 -
Executed per scan
Y5B
Y5A
Shifting is executed when M0 turns ON.
(program from the largest device No.)
Y59
Y58
M8
X57 is turned ON when X7 turns ON.
Coding
No. of
steps
6
7
9
10
14
18
22
26
27
29
30
31
SFT
Com-
Device
mand
LD X8
PLS M0
LD M0
SFT Y5B
SFT Y5A
SFT Y59
SFT Y58
LD X7
PLS M8
LD M8
SET Y57