Mitsubishi Electric MELSEC-L Series - Page 163

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CHAPTER 13 COMMUNICATIONS USING A RANDOM ACCESS BUFFER
13
13.4 Data Format 13.4.2 Application data
(3) Start address
Use a logical address to set the start address of a random access buffer that reads/writes data.
( Page 167, Section 13.6)
(a) Communications using a binary code
Specify the start address using a binary value.
(b) Communications using an ASCII code
Specify the start address using an ASCII code value expressed in hexadecimal.
(4) Data length setting
Set the number of words of the read/written data in the random access buffer range.
(a) Communications using a binary code
Specify the number of words using a binary value. (Maximum of 1017 words)
(b) Communications using an ASCII code
Specify the number of words using an ASCII code value expressed in hexadecimal. (Maximum of 508 words)
2 bytes
LH
4 bytes
H
--
L
2 bytes
LH
4 bytes
H
--
L