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Automationdirect.com prosense PPC5 Series - Reading Multiple D Registers

Automationdirect.com prosense PPC5 Series
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20-12
PPC Manual Revision 1
Chapter 20: Modbus Communication
03 Reading multiple D registers



 

Element
Message
start mark
(:)
Address No.
(ADS)
Function code
(0x03)
Register
start No.
Number
of read
registers
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.
(ADRS)
Function code
(0x03)
Byte count
(Note 1)
Register
content

  1 1 1 2 


1 2 2 2 4 

Register
content
Error
check
Message
end mark
(CR+LF)
2 2 
4 2 2


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