Expressing Methods Of Constants - Mitsubishi Electric MELSEC Q Series Programming Manual

Expressing methods of constants

The following table shows the expressing method for setting a constant to a label.
Constant type Expressing method
Bool Input FALSE or TRUE, or input 0 or 1.
Binary Append '2#' in front of a binary number.
Octal Append '8#' in front of an octal number.
Decimal Directly input a decimal number, or append 'K' in front of a decimal number.
Hexadecimal Append '16#' or 'H' in front of a hexadecimal number.
When a lowercase letter 'h' is appended, it is converted to uppercase automatically.
Real number Directly input a real number, or append 'E' in front of a real number.
Character string Enclose a character string with single quotations (') or double quotations (").
Time Append "T#" in front.
4 PROGRAM CONFIGURATION
34
4.3 Labels
Example
TRUE, FALSE
2#0010, 2#01101010
8#0, 8#337
123, K123
16#FF, HFF
2.34, E2.34
'ABC', "ABC"
T#1h,
T#1d2h3m4s5ms