Denso BHT-825QW Uživatelský manuál stáhnout pdf (Strana 20)

2D Code Handy Terminal

[3] Software Used at the BHT Unit

The BHT unit FLASH memory has a system area and

user area, with the system program stored in the

system area and font files and user programs stored in

the user area.

The BHT unit is shipped with the system program and font

files stored in their respective areas.

Application programs (*.PD4) stored in the user area are run by the system program in order to use the

BHT.

It is necessary to download application programs (*.PD4) and data files (product master files etc.) required

to run application programs (*.PD4) to the BHT user area prior to use.

 System Program

• Driver

Driver is a set of programs that directly controls the BHT hardware. It can be called up by the

BHT-BASIC Interpreter or System Mode.

• BHT-BASIC Interpreter

This program interprets application program (*.PD4) command language and controls the BHT unit

hardware via drivers.

Host computer

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Denso BHT-825QW Uživatelský manuál Strana 20