300736

Parameters:

Definitions:

Reactions:

Remedy:


Program Continuation:


Axis %1 drive %2 Lh characteristic invalid

%1 = NC axis number %2 = Drive number

The value in MD 1143: $MD_LH_CURVE_UPPER_SPEED (LH curve upper speed) is less than or equal to the value in MD 1142: $MD_FIELD_WEAKENING_SPEED (threshold speed for field weakening) or the value in MD 1144: $MD_LH_CURVE_GAIN (LH curve gain) is less than 100.

-    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.

Please inform the authorized personnel/service department.

For standard motors: Reset the drive (delete the bootfile) and repeat the startup.

For third-party motors:

Modify MD 1143: $MD_LH_CURVE_UPPER_SPEED (Lh curve upper speed)

Modify MD 1144: $MD_LH_CURVE_GAIN (Lh curve gain)

Modify MD 1142: $MD_FIELD_WEAKENING_SPEED (threshold speed for field weakening) should be checked and, if necessary corrected.

Call the SIEMENS AG, SIMODRIVE Hotline.

Switch control OFF - ON.


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