Operators - Mitsubishi Electric CR750-Q Instruction Manual

4MELFA-BASIC V

4.9 Operators

The value's real number or integer type do not need to be declared. Instead, the type may be forcibly con-
verted according to the operation type. (Refer to
according to the combination of the left argument and right argument data types.
Example)
(Numeric value type)
(Numeric value type)
Table 4-12:Table of data conversions according to operations
Left argument
type
Substitution=
Character Addition +
string Comparison (Compari-
son operators)
Addition +
Subtract -
Multiplication *
Division /
Integer division \
Integer Remainder MOD
Exponent ^
Substitution =
Comparison (Compari-
son operators)
Logic (Logic operators)
Addition +
Subtract -
Multiplication *
Division /
Integer division \
Real number Remainder MOD
Exponent ^
Substitution =
Comparison (Compari-
son operators)
Logic (Logic operators)
Addition +
Subtract -
Multiplication *
Division /
Integer division \
Remainder MOD
Position Exponent ^
Substitution =
Comparison (Compari-
son operators)
Logic (Logic operators)
Addition +
Subtract -
Multiplication *
Division /
Integer division \
Remainder MOD
Joint Exponent ^
Substitution =
Comparison (Compari-
son operators)
Logic (Logic operators)
Right argument eversal -
Negate NOT
only (Single
arugument)
Reversal: Sign reversal, Negate: Logical negate, Substitute: Substitute operation, Remainder: Remainder
operation, Comparison: Comparison operation, Logic: Logical Operation (excluding logical negate).
4-166 Operators
Left argument Operation
15 AND
P1
(Position type)
M1
Operation
Character string
Character string
Character string
Integer
Table 4-12.) The operation result data type is as follows
Right argument
256
(Numeric value type) (Numeric value type)
* M1
(Numeric value type)
* P1
(Position type)
Left argument type
Numeric value
Integer Real number
-
-
-
- Integer Real number
- Integer Real number
- Integer Real number
- Integer Real number
- Integer
- Integer
- Integer Real number
- Integer
- Integer
- Integer
- Real number Real number
- Real number Real number
- Real number Real number
- Real number Real number
- Integer
- Integer
- Real number Real number
- Integer Real number
- Integer
- Integer
- -
- -
- Position
- Position
- -
- -
- -
- -
- -
- -
- -
- -
- Joint
- Joint
- -
- -
- -
- -
- -
- -
- Integer
- Integer
Operation results
15
P2
(Position type)
Description error
Position
- -
- -
- -
-
-
-
-
Integer -
Integer -
-
Integer -
Integer -
Integer -
-
-
-
-
Integer -
Integer -
-
-
Integer -
Integer -
- Position
- Position
Position Position
Position Position
- -
- -
- -
- Position
- -
- -
- -
- -
Joint -
Joint -
- -
- -
- -
- -
- -
- -
Integer Position
Integer -
Joint
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Joint
Joint
-
-
-
-
-
Joint
-
-
Joint
-