DSEControl®

LED Status

Colour

Description

Operation

State

None

Device not powered

N/A

Off

Green

Unit powered up, application program loaded but not running

Unit powered up, application program loaded and running

Unit powered up, but no application program loaded

Static

1 Hz flash

5 Hz flash

Application stopped

Application running

No application

Amber

Bootloader functioning normally, firmware present

Firmware is at start-up

Unit stopped due to a serious fault

Bootloader is decrypting the downloaded image

Bootloader is reading an image from the USB

Static

Static

Static

1 Hz flash

5 Hz flash

Bootloader mode

Firmware start-up

Application exception

Decrypting image

Reading image from

USB

Red

Fatal system/hardware fault - LED may be driven directly by

microcontroller error pin or firmware is in a fault condition

Unit running with a fault, see CODESYS error flags

or web tool.

Static

1 Hz flash

Fatal error

Faulty application

running

Memory

Internal flash

3 MB

External flash

8 MB

Internal RAM

256 kB

External RAM

8 MB

FRAM

512 kB

Processor

Ti Hercules™ RM microcontroller

32 bit ARM cortex - R4FCPU

220 MHz

DSEM643

055–236/07/21 (6)

USB Interface

M12, 5 pole

Number of USB host ports

1

B-coded, 5 pole socket

Supported USB version

2

Speeds supported

Full speed (12 Mbit/s)

Device class supported

08 (Mass Storage)

Supported filing system

FAT32

Ethernet Interface

M12, 4 pole

Number of Ethernet ports

1

D-coded 4 pole socket

Supported data rates

10 Mbit/s / 100 Mbit/s, duplex

Supported protocols

MODBUS TCP

CODESYS 3.5