300875

Axis %1 drive %2 fixed link voltage of axes differ

Parameters:

%1 = NC axis number

%2 = Drive number

Definitions:

An unequal fixed voltage MD1161: $MD_FIXED_LINK_VOLTAGE (DC link fixed voltage) has been found for axes of a drive module. Since a fixed voltage <> 0 replaces the measured DC link voltage value, but the DC link voltage value is measured only once for all axes of a drive module, the fixed voltage must be identical on all module axes before it is accepted.

Reactions:

-    Interface signals are set.

-    Alarm display.

Remedy:

Please inform the authorized personnel/service department. Set the same fixed voltage (MD 1161) on all module axes.

Program Continuation:

Alarm display showing cause of alarm disappears. No further operator action necessary.