Channel %1 link axis %2 defined for more than one channel in machine data %3


%1 = Channel number


%2 = Index: Axis number for logical axis assignment %3 = String: MD identifier

Occurs only with an NCU link system. The specified axis was defined several times or in several channels in machine data $MC_AXCONF_MACHAX_USED. If an axis is to be defined in several channels, a master channel must be assigned to the axis with the axial machine data $MA_AXCONF_ASSIGN_MASTER_CHAN. This error can only occur with an NCU link axis. The cause of a definition error can also be an NCU link communication failure. The link communication failure must be indicated separately by further alarms.


-    NC not ready.

-    NC Start disable in this channel.


-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

Correct the machine data $MC_AXCONF_MACHAX_USED or assign a master channel.

In the event of a link communication failure, these error causes have to be remedied first.

Program Continuation:

Switch control OFF - ON.

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