Points - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Points

Specify the number of the data to be read or written.
Setting method
The setting method of each item to specify the number of points is common.
Since data to be transmitted is 1920 bytes at maximum, the maximum number of points which can be specified varies
depending on the label name length contained in the data.
■Data communication in ASCII code
Convert the numerical value to 4-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
*1
Send 2-byte numerical values from lower byte (L: bits 0 to 7).
*1 For C24, the additional code may be added. (Page 35 Additional code (10H))
Ex.
For 3 points
ASCII code
0 0 0 3
30 30 30 33
H H H H
Array points
Specify the number of arrays.
Label points
Specify the number of labels.
Binary code
03 00
H H
9 LABEL ACCESS
9.1 Data to be Specified in Commands
9
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