Bei-sensors MHK5 Absolute Hollow Shaft Encoder Uživatelský manuál stáhnout pdf (Strana 44)

Version 07/10 BEI Sensors CANopen Manual serie M 44

Subindex Description Data Type Default Value Access Restore after

BootUp

0h Bootloader Control Unsigned32 wo

ATTENTION:

Activating the boot loader courses a deep reset of the device. If the encoder enters boot loader mode, only

a minimum object amount will remain, to assure basic communication. The device does not behave like an

encoder anymore and waits for new programming.

Firmware updates have to be done in close cooperation with the CAN product manager of BEI Sensors.

Object 6000h: Operating parameters

his object shall indicate the functions for code sequence, commissioning diagnostic control

and scaling function control.

Code sequence: The code sequence defines, whether increasing or decreasing position values are output,

in case the encoder shaft rotates clockwise or counter clockwise as seen from the point of view of the

shaft.

Scaling function control: With the scaling function the encoder numerical value is converted in software to

change the physical resolution of the encoder. The measuring units per revolution (object 6001h) and total

measuring range in measuring units (object 6002h) are the scaling parameters. The scaling function bit is

set in the operating parameters. If the scaling function bit is set to zero, the scaling function is disabled.

Bit structure for the operating parameters

Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Use MS MS MS MS R R R R R R R R MD SFC CD CS

Table Description:

MS: Manufacturer Specific Function (not available)

R: Reserved for future use

MD: Measuring direction (not available)

Subindex Description Data Type Default Value Access Restore after

BootUp

0h Operating Parameter Unsigned 16 0h rw yes

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 76 77

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Bei-sensors MHK5 Absolute Hollow Shaft Encoder Uživatelský manuál Strana 44