Panasonic FP Series User Manual

Arithmetic instructions
422
Part III FP Instructions
In this example, the input variable input_value is declared. However, you can write a constant (e.g.
16#89 for 89°) directly at the input contact of the function.
POU header
In the POU header, all input and output variables are declared that are used for programming this
function.
Body
When the variable start is set to TRUE, the function is carried out. The input_value was initialized
with the value 16#89 (89°) in the POU header. The result is written to the ARRAY output_value.
Here in the first element of the ARRAY, the output_value = 16# (+ sign). In the second element,
16#57 represents the number before the decimal point, and 16#2899 comes after the decimal point
in the third element.
LD
ST
IF start THEN
F302_BTAN(input_value, output_value);
END_IF;

Panasonic FP Series Specifications

General

Mounting	DIN rail
Type	PLC
Communication Interface	RS-232, RS-485, Ethernet (depending on model)
Input Voltage	100-240V AC or 24V DC (depending on model)
Output Type	Relay, Transistor
I/O Points	Varies by model
Operating Temperature	0°C to 55°C
Dimensions	Varies by model
Weight	Varies by model