Remote-processing BASIC for the CX-10 Modbus Manual do Utilizador descarregar pdf (Página 80)

BASIC PROGRAMMING GUIDE

2-71

USING

Syntax: PRINT USING (

format

)

PRINT U.(

format

)

Where:

format

USING(Fn) n is the number of significant digits. A minimum of 3 significant digits are

always printed. Maximum value of n is 8.

USING(#.#) The number of # symbols determines how many significant figures of the

output value will be displayed before and after the decimal point. The

maximum total number of "#" symbols is 8. Integers (decimals truncated) are

printed when there are no "#" symbols after the decimal point or if no decimal

point is given. If a value cannot be printed in the requested format, BASIC-52

outputs a "?" and prints the value in USING(0) format.

USING(0) The default output format for BASIC-52 floating-point values. Displayed as a

decimal integer and fraction if the value is between +/- 99999999 and +/- 0.1.

Function: Used with PRINT to format subsequent expressions.

Mode: Command, run

Use: PRINT USING(F3),A

DESCRIPTION

Formatting is "remembered" until it is reset or changed.

STR

ERRORS

BAD SYNTAX - Missing # to the left of the decimal point or a space between USING and the left

parentheses.

EXAMPLE

110 PRINT USING(F3),PI*100

>run

3.14 E+2

1 2 ... 75 76 77 78 79 80 81 82 83 84

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