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V530-R160
Operation Manual
SE
C
T
IO
N
8
Se
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Int
e
rf
ac
e (Hos
t Link)
SECTION 8
Communication with the Host
Ladder Program Example
• Example of ladder program error
If a ladder like the one shown below has been set with the Read Area of the controller set to
I
/
O
, bit-unit output settings are not possible.
Settings at the controller
MOV(021)
#0010
D0100
W0.00
DIFU(013)
W0.00
I:2.00
MOV(021)
#0021
D0100
W0.01
DIFU(013)
W0.01
I:2.01
MOV(021)
#0022
D0100
W0.02
DIFU(013)
W0.02
I:2.02
One shot reading
Changing scenes (+1)
Changing scenes (-1)
Item
Setting
Read area
I/O
Begin read word
0100
Write area
DM
Begin write word
0110
I:2.00
100.04
The read command "0010" will remain
set in the Read Area and reading
will be executed continuously.
Содержание V530-R160E
Страница 36: ...34 SECTION 1 Operational Flow V530 R160 Operation Manual SECTION 1 Outline MEMO...
Страница 144: ...142 SECTION 5 Setting Reading Conditions QRCode V530 R160 Operation Manual SECTION 5 Setting Reading Conditions MEMO...
Страница 192: ...190 SECTION 7 Checking the Version Version V530 R160 Operation Manual SECTION 7 System Settings MEMO...
Страница 250: ...248 SECTION 8 Serial Interface Host Link V530 R160 Operation Manual SECTION 8 Communication with the Host MEMO...
Страница 288: ...286 SECTION 10 Glossary SECTION 10 V530 R160 Operation Manual SECTION 10 Appendix MEMO...