Sinumerik Alarm 4026 Machine data %1[%2], link axis NC%3_AX%4 not used by any channel
Parameters:
%1 = String: MD identifier
%2 = Index: MD array index
%3 = NCU number
%4 = Machine axis number
Definitions:
The link axis is not referenced by any channel.
Reactions:
– Alarm display.
– Interface signals are set.
– NC not ready.
– NC Start disable in this channel.
– NC Stop on alarm.
Remedy:
Correct and complete the logical axis assignments.Check machine data MC_AXCONF_MACHAX_USED and MN_AXCONF_LOGIC_MACHAX_TAB.
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens