0x250B - Following error extra parameters


Index

Sub Index

Name

Data Type

Acc.

Pdo Map.

NVM

Value range

Default value

Units

0x250B

0x01

Vel. following error window

UINT32

RW

Yes

Yes

UINT32

0xFFFFFFFF

c/s

0x250B

0x02

Vel. following error time out

UINT16

RW

Yes

Yes

UINT16

100

ms

0x250B

0x03

Vel. following error actual value

INT32

RO

Yes

No

INT32

-

c/s

0x250B

0x04

Vel. following error option code

UINT8

RW

No

Yes

0 or 1

1

-

0x250B

0x05

Pos. following error option code

UINT8

RW

No

Yes

0 or 1

1

-


This object defines additional functionalities related to following error. It introduces the following error in velocity, and following error option codes which allow to select the reaction of the drive in front of a following error event.

SubIndex description:

  • 0x01 (Vel. following error window): This subindex indicates the configured range of tolerated velocity values symmetrically to the velocity demand.
    image2020-5-28_18-4-11.png

  • 0x02 (Vel. following error time out): This subindex indicates the minimum time that actual velocity must be out of following error window in order to generate an error.

  • 0x03 (Vel. following error actual value): This subindex provides the actual value of the following error, which is the difference between the velocity demand and actual velocity (error = demand – actual).

  • 0x04 (Vel. following error option code):  It allow to select the desired response when the drive faces a velocity following error event. 

    • 0 → The drive will enter in fault state after velocity following error is detected.

    • 1 → The drive will continue operating after velocity following error is detected. In addition, following error will be signalized in statusword.

  • 0x05 (Pos. following error option code):  It allow to select the desired response when the drive faces a position following error event. 

    • 0 → The drive will enter in fault state after position following error is detected.

    • 1 → The drive will continue operating after position following error is detected. In addition, following error will be signalized in statusword.