300769

Parameters:

Definitions:

Axis %1 drive %2 denominator bandwidth > double natural frequency

%1 = NC axis number %2 = Drive number

The bandwidth denominator of a current or speed setpoint filter is greater than twice the natural frequency.

This error message is only issued for the general bandstop filter if:

Speed setpoint filter 1:

MD 1516 > 0.0 or MD 1520 <> 100.0 Speed setpoint filter 2:

MD 1519 > 0.0 or MD 1521 <> 100.0 Current setpoint filter 1:

MD 1212 > 0.0 Current setpoint filter 2:

MD 1215 > 0.0 Current setpoint filter 3:

MD 1218 > 0.0 Current setpoint filter 4:

MD 1221 > 0.0

The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).

Reactions:

-    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.

Remedy:

Please inform the authorized personnel/service department.

The bandwidth denominator of a current or speed setpoint filter must be less than twice the natural frequency.

Speed setpoint filter 1:

MD 1515 <= 2 * MD 1514 * 0.01 * MD 1520 Speed setpoint filter 2:

MD 1518 <= 2 * MD 1517 * 0.01 * MD 1521 Current setpoint filter 1:

MD 1211 <= 2 * MD 1210 Current setpoint filter 2:

MD 1214 <= 2 * MD 1213 Current setpoint filter 3:

MD 1217 <= 2 * MD 1216 Current setpoint filter 4:

MD 1220 <= 2 * MD 1219

Modify MD 1515: $MD_SPEED_FILTER_1_BANDWIDTH (bandwidth speed setpoint filter 1)

Modify MD 1514: $MD_SPEED_FILTER_1_SUPPR_FREQ (suppression frequency speed setpoint filter 1)

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