TxPDO - AKD Drive CANopen Objects

This table identifies:


  • Review the table to verify the objects needed by the features the application uses are included in the PDO selection.

Index - subindex

Object Name

Required

Associated ML FB

Associated MC FB

Associated Drive Parameter

0x6041 - 0

CANopen Control Word

 

Yes

N/A

N/A

N/A

0x6063 - 0
or
0x6064 - 0

Position actual value

No

MC_ReadActPos

 

PL.FB

 

0x2050 - 0
or
0x35C9 - 0

Position actual value 2

No

MLAxisRead2ndFB

 


  • This FB is deprecated.
    The recommended method for accessing feedback 1-5 on an AKD2G, or a third-party device's position feedback, is to use the Sampler block and MLSmpConECAT.

For a Digitizing axis:

  • Secondary feedback can be read by reading the actual position of the axis which is assigned to the secondary feedback.
  • Digitizing axes always use the second feedback for the Drive.
  • KAS does not allow a digitizing axis on a drive which has not had a servo axis already assigned.

PL.FB

 

(If DRV.CMDSOURCE = 1)

0x606C - 0

Velocity actual value

No

MLAxisReadVel

 

MC_ReadActVel

 

VL.FB

 

0x6077 - 0

TorqueClosed Torque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist actual value

No

MLAxisReadTq

 

IL.FB

 

0x20A5 - 0
or
0x2901 - 0

LatchClosed The control word is used to activate the drive's latch status machine. The latch control word is processed independently of the EtherCAT bus cycle. The status word is used to return the drive's latch status status word

No

CAPx.STATE

0x20A6 - 0
or
0x2902 - 0

Latch position

No

  • CAPx.T - for time
  • CAPx.PLFB - for position

0x60FD - 0

Digital inputs

Used by Onboard I/O mappings

No

N/A

N/A

DIN.STATES

 

0x3470-4

AIN.VALUE

Used by Onboard I/O mappings

No

N/A

N/A

AIN.VALUE

0x60F4

Following error

No

MLAxisReadFEUU

 

PL.ERR