Sinumerik Alarm 20054 Channel %1 axis %2 wrong index for indexing axis in JOG mode
%1 = Channel number
%2 = Axis name, spindle number
1. The displayed indexing axis is to be traversed incrementally in JOG mode (by 1 indexing position). However, no further indexing position is available in the selected direction. 2. The axis is stationary at the last indexing position. In incremental traversing the working area limitation or the software limit switch is reached without an indexing position being located in front of it at which a stop could be made.
– Alarm display.
Please inform the authorized personnel/service department. Correct (add to) the list of indexing positions by means of the machine data Modify MD 10900: INDEX_AX_LENGTH_POS_TAB_1 Modify MD 10910: INDEX_AX_POS_TAB_1 Modify MD 10920: INDEX_AX_LENGTH_POS_TAB_2 Modify MD 10930: INDEX_AX_POS_TAB_2 or set the working area limits or the software limit switches to other values.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens