Mitsubishi Electric MELSEC iQ-R Series - Data Type ID

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9 LABEL ACCESS
9.1 Data to be Specified in Commands
Data type ID
The data type of the read label is stored.
When writing data, the data type ID is not specified. The specified Follow the data type of the specified label.
The value of data type ID of each data type is shown below.
For an array type label and a structure type label, the data type of the element from which value is read is stored.
Setting method
■Data communication in ASCII code
Convert the numerical value to 2-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
Send a 1-byte numerical value.
Ex.
Double Word [Signed]
Data type Data type ID
(decimal)
Setting value
(hexadecimal)
Bit 1 01H
Word [Unsigned]/Bit String [16-bit] 2 02H
Double Word [Unsigned]/Bit String [32-bit] 3 03H
Word [Signed] 4 04H
Double Word [Signed] 5 05H
FLOAT [Single Precision] 6 06H
FLOAT [Double Precision] 7 07H
Time 8 08H
String 9 09H
String[Unicode] 10 0AH
Pointer Cannot be specified.
Timer
Counter
Retentive timer
Contact
Coil
101H
Current value 2 02H
Long timer
Long counter
Long retentive timer
Contact
Coil
101H
Current value 3 03H
ASCII code Binary code
0
30H
5
35H
05 H