Object 3020h: acceleration control, Object 3021h: acceleration value, Object 4000h: bootloader control – BEI Sensors THK4 User Manual

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Object 3020h: Acceleration Control

This object contains the acceleration control. The acceleration measurement is disabled by default.

Subindex Description

Data Type

Default Value

Access

Restore after

BootUp

0h

Number of sub indices

Unsigned 8

2h

Ro

1h

Enable Acceleration

Unsigned 8

0h

rw

Yes

2h

Acceleration modus

Unsigned 8

0h

rw

yes

Object 3021h: Acceleration Value

This object contains acceleration value.

Subindex Description

Data Type

Default Value

Access

Restore after

BootUp

0h

Acceleration Value

INTEGER32

romap

Object 4000h: Bootloader Control

This object controls the Bootloader functionality (see Bootloader chapter). Writing the security code to this

object causes erasing the EEPROM and application information in the flash memory and resets the device.

After a power-up, the Bootloader checks the user application and detects no more information. The

Bootloader starts up with a pre-defined CANopen node ID of 1 (0x1) and a fixed CAN baud rate of 125

kbits.

Subindex Description

Data Type

Default Value

Access

Restore after

BootUp

0h Bootloader

Control

Unsigned32

wo

NOTE:

Activating the Bootloader courses a deep reset of the device. After this only a few objects are still

available, the device does not behave like an encoder and waits for new programming. That is the reason

why the security code is not published in this document. Please contact us to obtain the code.

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