300751

Axis %1 drive %2 speed control gain too high

Parameters:

%1 = NC axis number

%2 = Drive number

Definitions:

The proportional gain of the speed controller MD 1407: $MD_SPEEDCTRL_GAIN_1 (P gain of speed controller) or MD 1408: $MD_SPEEDCTRL_GAIN_2 (P gain of upper adaption speed) has been set too high.

Reactions:

-    NC not ready.

-    The NC switches to follow-up mode.

-    Channel not ready.

-    NC Start disable in this channel.

Remedy:

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

-    Channel not ready.

Please inform the authorized personnel/service department. Set a smaller value for the proportional gain in MD 1407: $MD_SPEEDCTRL_GAIN_1 (P gain of speed controller) or MD 1408: $MD_SPEEDCTRL_GAIN_2 (P gain of upper adaption speed). (Allow for the active speed controller adaptation.)

Program Continuation:

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