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6.8.2 Sequence Writing Instruction (AW,SW)
When using the sequence writing instruction, writing data is executed when code tag gets into communication area.
< Sequence Writing Instruction (AW,SW) >
Executes writing in sequence until code tag gets into communication area .
Writes the data that stored in remote register of processor when code tag gets into communication area.
After that, read data out to check, and compares the data.
Instruction code
Sequence Writing Instruction
: AW
code : 5741H
SW
code : 5753H
(1) Operation timing
The following chart shows operating timing.
ON
External signal
OFF
ON
M1 OFF
Writing parameter
Store data from
Store data from
ON
D2000...D2004
D2005...D2009
Sequence program
OFF
TOP
TOP
Request of executing
ON
ID instruction
M340 (RY4) OFF
Finish of
ON
ID instruction M212 (RX4) OFF
ON
ID-BUSY M211 (RX3) OFF
Request of
ON
divided data M215 (RX7)
OFF
Finish of
ON
divided data M343 (RY7) OFF
Communication code tag
ON
and read/write head
OFF
Writing
Compare
ON
communication
communication
Compare accordance M209 (RX1) OFF
ON
Error detection M213 (RX5) OFF
Содержание BIS C-489-1 KBT02 Series
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