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VMX Series Manual page 61 rev 1.06
13. Operational Variables
The property setting columns shown as can be used to make settings for operators.
Mathematical Operations
(1) The read address is modified to perform a mathematic calculation.
Its variable can be either an internal variable such as N0-N65535 or an external one
such as a target device variable.
For example: Divide EX counter
"1:EX/2"
(2) One can insert a space between the variable definition and an operator so as to make
it clear to read. The space should be removed if the operator is composed of two
characters.
For example: _40002 is the same as _40002
(3) The following operators can be used.
Add
A + B Less than A < B Bitwise exclusive
OR
A ^ B
Subtract A - B Less than
or equal to
A <= B Bitwise OR A | B
Multiply A * B Greater than A > B Left shift A << B
Divide A / B Greater than
or equal to
A >= B Right shift A >> B
Remainder A % B Logical OR A || B Minus -A
Equal to A == B Logical AND A && B Logical NOT !A
Not equal
to
A != B Bitwise AND A & B Bitwise NOT ~A