310750

Parameters:

Definitions:

Reactions:


Remedy:

Program Continuation:


Axis %1 drive %2 feedforward gain too high

%1 = NC axis number %2 = Drive number

The feedforward control gain is calculated from the reciprocal of the gain in drive MD 5435: CONTROLLED_SYSTEM_GAIN.

-    NC not ready.

-    The NC switches to follow-up mode.

-    Channel not ready.

-    NC Start disable in this channel.

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

-    Channel not ready.

Increase the speed controller cycle time in MD 5001: SPEEDCTRL_CYCLE_TIME. Reduce the force controller feedforward factor in MD 5247: FORCE_FFW_WEIGHT. Increase the gain in MD 5435: CONTROLED_SYSTEM_GAIN.

Clear alarm with the RESET key in all channels. Restart part program.


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