Denso BHT-200QW Especificaciones descargar pdf (Pagina 222)

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I/O statement

KEY

Assigns a string or a control code to a function key; also defines a function key as a backlight

function on/off key. This statement also defines a magic key as a trigger switch, shift key, or

battery voltage display key.

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Syntax:

Syntax:Syntax:

Syntax:

Syntax 1 (Assigning a string or a control code to a function key):

KEY keynumber,stringdata

Syntax 2 (Defining a function key as a backlight function on/off key):

KEY backlightkeynumber,onduration

Syntax 3 (Defining a magic key as a trigger switch, shift key, or battery voltage display

key):

KEY magickeynumber, "TRG" (Trigger switch)

KEY magickeynumber, "SFT" (Shift key)

KEY magickeynumber, "BAT" (Battery voltage display key)

Parameter:

Parameter:Parameter:

Parameter:

keynumber

A numeric expression which returns a value from 1 to 31 and 33 to 38.

stringdata

A string expression which returns up to two characters or a single control code.

backlightkeynumber

A numeric expression which returns a value from 0 to 38.

onduration

Keyword BL and a string expression which returns a value from 0 to 255. (BL0 to

BL255)

magickeynumber

30, 31, 35, or 36

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