Axis %1 drive %2 measurement of DC link voltage not possible

%1 = NC axis number %2 = Drive number

If the fixed voltage MD 1161: $MD_FIXED_LINK_VOLTAGE(DC link fixed voltage) = 0, no DC link measurement is possible because the hardware version is wrong.

-    Interface signals are set.

-    Alarm display.

Please inform the authorized personnel/service department. Enter a value greater than zero in the machine data MD 1161: $MD_FIXED_LINK_VOLTAGE (DC link fixed voltage), or order a new hardware version of the control module.

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

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