300502

Parameters:

Definitions:

Reactions:

Remedy:

Program Continuation:

Axis %1 drive %2 maximum current monitoring of phase current R

%1 = NC axis number %2 = Drive number

The phase current R is greater than or equal to 1.05 times the maximum power section current MD 1107: $MD_INVERTER_MAX_CURRENT (transistor limit current).

-    Mode group 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.

Please inform the authorized personnel/service department.

Check max. power section current in MD 1107 $MD_INVERTER_MAX_CURRENT (transistor limit current)

Check the motor data (motor code)

Motor has ground or winding fault Check the controller data

Check the power section and motor terminals (including motor protection)

Error in actual current measurement (if necessary, replace 611D power section or controller module)

Switch control OFF - ON.

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