# ID 51084

Queue for pending drive requests is already full.
Description | The maximum number of possible drive requests is dependent on the configuration. This number was exceeded. Possible causes:

- The drive requires longer than expected to send the responses.
- Too many drive requests were programmed.

Response | Class | 6 | Controlled stop of the axis.
Solution | Class | 6 | Reduce the number of drive requests
Parameter | %1: | Logical axis number [-]
Logical axis number P-AXIS-00016 of drive affected
%2: | Identification number [-]
Number of object. (decimal notation)
%3: | Current value [-]
Return value 1 of the service channel
%4: | Current value [-]
Return value 2 of the service channel
Error type | -