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Automation Builder Documentation V0.0.0.1
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PLC Integration
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System Technology for AC500 V3 Products
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System Technology for AC500 V3 Products
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System Technology of CPU and Overall System
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Communication \ with MODBUS RTU
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MODBUS Telegrams
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FCT \ 5: Write 1 bit
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FCT 15: Write n bits
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FCT \ 6: Write 1 word
¶
Server request
¶
Server address
Function code
Server operand address
Data
CRC
High
Low
High
Low
High
Low
Server response
¶
Server address
Function code
Server operand address
Data
CRC
High
Low
High
Low
High
Low
Navigation
index
next
|
previous
|
Automation Builder Documentation V0.0.0.1
»
PLC Integration
»
System Technology for AC500 V3 Products
»
<no title>
»
System Technology for AC500 V3 Products
»
System Technology of CPU and Overall System
»
Communication \ with MODBUS RTU
»
MODBUS Telegrams
»
