Mitsubishi Electric MELSEC iQ-R Series - Batch Write (Command: 0 F)

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18 COMMUNICATING USING 1E FRAMES
18.6 Read and Write Buffer Memory of Special Function Module
Batch write (command: 0F)
Write data to the buffer memory of a special function module.
Message format
The following shows the message format of the request data and response data of the command.
■Request data
■Response data
There is no response data for this command.
Data specified by request data
■Start address
Specify the buffer memory start address to be read. (Page 432 Start address)
■Byte length
Specify the byte length of buffer memory to be read.
Specify '00H' when the number of device points is to 256 points. (Page 433 Byte length)
■Special function module No.
Specify the special function module No. of the buffer memory to be read.
■Fixed value
Fixed to '0'.
■Write data
Store the data to be written in a buffer memory. (Page 433 Read data, write data)
ASCII code Binary code
Special function
module No.
Write data
(for the length of
specified bytes)
Start address Byte length
Fixed
value
0
30H
0
30H
00H