20-13
PPC Manual Revision 1
Chapter 20: Modbus Communication
05 Writing to an I relay
Element
Message
start mark
(:)
Address No.
(ADR)
Function code
(0x05)
I relay
No.
Write data
Error
check
Message
end mark
(CR+LF)
1 1 2 2 2
1 2 2 4 4 2 2
Element
Message
start mark
(:)
Address No.
(ADR)
Function code
(0x05)
I relay
No.
Write data
Error
check
Message
end mark
(CR+LF)
1 1 2 2 2
1 2 2 4 4 2 2
06 Writing to a D register
Element
Message
start mark
(:)
Address No.
(ADR)
Function code
(0x06)
Register
No.
Write data
Error
check
Message
end mark
(CR+LF)
1 1 2 2 2
1 2 2 4 4 2 2
Element
Message
start mark
(:)
Address No.
(ADR)
Function code
(0x06)
Register
No.
Write data
Error
check
Message
end mark
(CR+LF)
1 1 2 2 2
1 2 2 4 4 2 2
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