ID 60020

Interpolation of spindle impossible with tracking mode active.

Description

Spindle shall be moved although the axis is in tracking mode (command position = actual position).

There are different reasons, why an axis is in tracking mode:

  • The user commands axis tracking mode via the High Level Interface by using lr_mc_control.follow_up
    For detailed information on CNC realtime control signals see [HLI// Control commands of a channel]).
  • The axis reverts automatically to tracking mode (internal tracking mode). Possible reasons for this include:
    • The drive displays, with this status, information that it is not ready for operation (not yet initialized).
    • There is no valid process data received from the drive.
    • The drive is in error state.
    • The axis is parked (Profidrive-drive).

Response

Class

6

The axis is stopped and the NC program is aborted.

Solution

Class

6

  • Reset the signal lr_mc_control.follow_up.command_w.
  • Or remedy the cause for the internal tracking mode.
  • Do NC reset.
  • Restart program.

Parameter

%1:

Logical axis number [-]

Logical axis number (P-AXIS-00016) of the spindle

Error type

1, Error message from NC program.