IDEC High Performance Series - Manual (Page 658)

9 Numerical Display
10-146 WindO/I-NV2 User’s Manual
Operators
Specify the type of arithmetic operation to be performed on the data. The operator priority is the same as for scripts.
For details, refer to Chapter 20 “6.4 About the Priority of the Operator” on page 20-55.
Examples of Arithmetic Formula Input
Item Description
Arithmetic
operators
Sets the arithmetic operators.
+ Addition Adds and .
- Subtraction Subtracts from .
* Multiplication Multiplies and .
/ Division Divides by .
% Modulo Calculates remainder after dividing by .
Bit operator
Sets the bit operator.
& Logical AND Calculates the logical product (AND) of each bit of and .
| Logical OR Calculates the logical sum (OR) of each bit of and .
^
Logical XOR
(exclusive OR)
Calculates the exclusive logical sum (XOR) of each bit of and
.
<< Left shift Shifts each bit of to left by bit(s).
>> Right shift Shifts each bit of to right by bit(s).
Input Examples Description
@ + 1
To perform the arithmetic operation and input the result, add 1 to the value entered
using the Keypad and write the result to the device.
To perform the arithmetic operation and display the result, add 1 to the value of device
and display the result.
[LDR 0] + @ + 100
To perform the arithmetic operation and input the result, add the value of LDR0 to the
value entered using the Keypad and add 100, and write the result to the device.
To perform the arithmetic operation and display the result, add the value of LDR0 to the
value of device and add 100, then display the result.
@ & 3
To perform the arithmetic operation and input the result, write the logical product of the
value entered using the Keypad and 3 to the device.
To perform the arithmetic operation and display the result, add 3 to the value of device
and display the result.