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.