Yaskawa MP930 - Manual (Page 88)

3.6 Registers
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J Symbol Designation
Symbol: [Symbol Name] [Subscript]
Required if a subscript is to be used
(symbol name and subscript delimiter)
(Name given to the register, 8 characters or less)
X XXXXXXX
Alphanumeric characters or symbols
Alphabetic character or symbol
(A numeral cannot be designated at the
beginning of a symbol name.)
Can designate the subscript i or j.
[.]
3.6.2 Data Types
There are five data types: Bit, integer, double integer, real number, and address. Use them as
required. Address data is used only for pointer designations inside functions. For details, refer
to the MP9jj Ladder Programming Manual (SIEZ-C887-1.2). Table 3.13 shows the data
types.
Table 3.13 Data Types and Numeric Range
Type Data Type Numeric Range Remarks
B Bit ON, OFF Used in relay circuits.
W Integer −32768 to +32767
(8000H)
(7FFFH)
Used in numeric operations.
The values in parentheses ( ) are used in
logic operations.
L Double integer −2147483648 to +2147483647
(80000000H) (7FFFFFFFH)
Used in numeric operations.
The values in parentheses ( ) are used in
logic operations.
F Real number ±(1.175E−38 to 3.402E+38), 0 Used in numeric operations.
A Address 0 to 32767 Used only for pointer designations.
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