Inputting Operations - Mitsubishi Electric C80 Series Instruction Manual

C80 Series Instruction Manual
2 Screen Operations

2.3.2 Inputting Operations

In addition to the method of directly inputting numeric data for specific data settings, a method to input the operation results
using four rules operators and function symbols can be used.
Input method
Numeric values, function symbols, operators and parentheses ( ) are combined and set in the data setting area.
The operation results appear when the [INPUT] key is pressed. Data for the currently selected setting item will be set when
[INPUT] key is pressed again. The contents in the data setting area are erased.
Operation
Addition
Subtraction
Multiplication
Division
Function
Function
Absolute value
Square root
Sine
Cosine
Tangent
Arc tangent
Operation examples
(1) Set as shown below, and press the [INPUT] key.
=12*20 [INPUT]
(2) Press the [INPUT] key again.
Notes for using operators and functions
Division: Zero division causes an error.
Square root: If the value in the parentheses is negative, an error occurs.
Trigonometric function: The unit of angle θ is degree (°).
Arc tangent: -90 < operation results < 90.
IB-1501453-C
Examples of operator settings, and results
=100+50
=100-50
=12.3*4
=100/3
=1.2 * (2.5 + SQRT(4))
Function symbols, setting examples and results
Function symbol
ABS =ABS(50 - 60)
SQRT =SQRT(3)
SIN =SIN(30)
COS =COS(15)
TAN =TAN(45)
ATAN =ATAN(1.3)
24
Setting example
150
50
49.2
33.3333333
5.4
Setting example
10
1.7320508
0.5
0.9659258
1
52.431408
The operation results appear in the data setting area.
240
Data for the selected setting item is set.
The result is displayed on the screen.
The cursor moves to the next position.
Operation results
Operation results