代码 20005: [Channel %1: ] Axis %2 reference point approach aborted

Parameters: %1 = Channel number %2 = Axis name, spindle number Definitions: Referencing could not be completed for all stated axes (e.g., abort caused by missing servo enable, measuring system switchover, release of direction key, etc.). In distance-coded measuring systems, the alarm will also be displayed if the value 1 has been set in MD34000 $MA_REFP_CAM_IS_ACTIV (reference cams) and one of the conditions stated in the remedy has been fulfilled. Reaction: NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Diagnostics Manual (DAsl), 03/2009 Remedy: Please inform the authorized personnel/service de partment. Check the possible reasons for termination: - Servo enable missing: NC/PLC interfac e signal DB31,... DBX2.1 (Servo enable) - Measuring system switchover: NC/PLC interface signal DB31,... DBX1.5 / 1.6 (Position measuring system 1/2) - Traversing key + or - missing: NC/PLC interfac e signal DB31,... DBX4.7 / 4.6 (Traversing keys plus/minus) - Feed override = 0 - The feed disable is active - Exact stop not reached within MD36020 $MA_POSITIONING_TIME. The axis-specific MD34110 $MA_RE FP_CYCLE_NR determines which axes are involved in the channel-specific referencing. ValueMeaning -1: No channel-specific referencing, NC Start without referencing. 0: No channel-specific referenci ng, NC Start with referencing. 1-8: Channel-specific referencing. The num ber entered here corresponds to the referencing sequence. (When all axes with contents 1 have r eached the reference point, then the axes with contents 2 start, etc.). Program Continuation: Clear alarm with the RESET key. Restart part program