Fuji Electric PXG-9 - Writing Continuous Word Data (Function Code: 10 H)

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6
Chapter
Writing Continuous Word Data (Function code: 10H)
This writes continuous word information for a number of written words from the first number for writing.
The master sends the data to be written from the upper number of bytes to the lower number.
Message Composition
Function Code 10H
Max. No. of Bits to Read in One Message 60 words
Relative Address 0000H to 0077H 03E8H to 045FH
Resistor Number 40001 to 40120 41001 to 41120
Contents Internal Calculation
Value
Engineering Unit
Master Slave
Command Message Composition (bytes)
Station No.
Function Code
Specified Write
Number (Relative
Address)
Upper number
Lower number
No. of Words to Write Upper number
Lower number
No. of Bytes to Write
First Word Data to
Write
Upper number
Lower number
Next Word Data to
Write
Upper number
Lower number
Last Word Data to
Write
Upper number
Lower number
CRC Data Upper number
Lower number
Reply Message Composition (bytes)
Station No.
Function Code
Specified Write
Number (Relative
Address)
Upper number
Lower number
No. of Words to
Write
Upper number
Lower number
CRC Data Upper number
Lower number
■ Meaning of Read Word Data
MSB LSB
First Word Data upper byte
First Word Data lower byte
Next Word Data upper byte
Next Word Data lower byte
Last Word Data upper byte
Last Word Data lower byte
} 1 to 60
} No. of Words
to Write x 2