Bootloader. IFM CR0403

BasicController CR0403

3.4 Software description

Content

Software modules for the device ............................................................................................................27

Programming notes for CODESYS projects ...........................................................................................29

Operating states .....................................................................................................................................32

Performance limits of the device ............................................................................................................35

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3.4.1 Software modules for the device

Content

Bootloader ..............................................................................................................................................27

Runtime system ......................................................................................................................................28

Application program ................................................................................................................................28

Libraries ..................................................................................................................................................28

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The software in this device communicates with the hardware as below: software module Can user change the module?

By means of what tool?

Application program with libraries yes

CODESYS,

MaintenanceTool

Runtime system *)

Bootloader

(Hardware)

Upgrade yes

Downgrade yes no no

MaintenanceTool

---

---

*) The runtime system version number must correspond to the target version number in the CODESYS target system setting.

→ chapter Set up the target

(→ p. 41 )

Below we describe this software module:

Bootloader

On delivery ecomatmobile controllers only contain the boot loader.

The boot loader is a start program that allows to reload the runtime system and the application program on the device.

The boot loader contains basic routines...

• for communication between hardware modules,

• for reloading the operating system.

The boot loader is the first software module to be saved on the device.

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