Program Continuation:

Axis %1 drive %2 blocking frequency > Shannon frequency

%1 = NC axis number %2 = Drive number

The blocking frequency of a speed setpoint filter or manipulated variable filter is greater than the Shannon sampling frequency from the sampling theorem.

-    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.

The blocking frequency in drive MD 5514: SPEED_FILTER_1_SUPPR_FREQ or in drive MD 5210: OUTPUT_VCTRL_FIL_1_SUP_FREQ or in drive MD 5213: OUTPUT_VCTRL_FIL_2_SUP_FREQ or in drive MD 5268: FFW_FCTRL_FIL_1_SUP_FREQ

or in drive MD 5288: OUTPUT_FIL_1_SUP_FREQ must be less than the reciprocal value of two speed controller cycle times MD 5001: SPEEDCTRL_CYCLE_TIME, i.e. less than 1 / (2 * MD 5001 * 31.25 microsec).

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


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