代碼 27140: Waiting for motor module of at least one axis.

Definitions: Alarm during ramp-up as long as the motor module of at least one axis is not yet ready for SI. Communication to the motor module during ramp-up ha s not yet been activated; the safety functions of at least one axis are not yet available. Via MD $MN_SAFE_ALARM_SUPPRESS_LEVEL (MD<3) the alarm display can be set to display for each axis individually whether communication has been activated. Reaction: Interface signals are set. Alarm display. Remedy: The alarm will remain present during ramp-up if at least one drive does not communicate. Otherwise, the alarm will only briefly be displa yed, and then be deleted automatically. Possible causes of the cont inued presence of the alarm: - Safe motion monitoring has only been activated in $MA_SAFE_FUNCTION_ENABLE, but not in the corresponding parameter of the assigned drive (p9501). - The axis -> drive assignment is incorre ct in MD $MA_SAFE_CRTLOUT_MODULE_NR, MD $MN_SAFE_DRIVE_LOGIC_ADDRESS or p0978. - PROFIBUS plug has fallen out. Check the correctness of parameter p9501 or the assignment of the drives in MD $MA_SAFE_CTRLOUT_MODULE_NR, $MN_SAFE_DRIVE_LOGIC_ADDRESS, p0978. Program Continuation: Alarm display showing cause of alarm disapp ears. No further operator action necessary. Diagnostics Manual (DAsl), 03/2009