Machine Trouble Shooting_2

Error 012 Lubricating axes

Reason :
- Lubrication cycle of axes not carried out correctly
- Pressure loss - leaky pipe work
- Pressure switch defective
Fix :
- Visual inspection for oil loss
- Electrical connection of pressure switch

Error 013 Lubrication oil level low

Reason :
- Oil level of central lubrication system too low
- Level switch defective
Fix :
- Refill oil
- Check the level switch

Error 014 Servo drive release I32

Reason :
- Axes are ready to power on
- Servo drive release I32 is missing
Fix :
- Check wiring Interface NE2 MC42xx - X42/33

Error 015 Servo drive release X150/X151

Reason :
- Axes are ready to power on
- Servo drive release X151/X151 is missing
Fix :
- Check wiring Interface XX42x - X150/X151
- Check safety contactor combination, both channels should be active.

Error 016 Servo drive release inverter UM

Reason :
- The axis inverter module (UM) is not READY, no message to CC4xx
Fix :
- Check PWM cable
- Pulse release spindle axis not active - X71/X72

Error 017 Central drive

Reason :
- Several axes with central drive were started at the same time
Fix :
- Change NC program
- Each NC block must include only one axis with central drive.

Error 018 Positioning error TC magazine

Reason :
- Tool magazine blocked or jammed
- Tool magazine loaded unevenly
- Axes optimization faulty
Fix :
- Check tool distribution
- Optimize axes

Error 019 Axis motion from end position

Reason :
- One or more of the axes is triggered an over-travel
- limit switch resulting in an Emergency stop
Fix :
- (1) Select Manual operating mode
- (2) Close guard
- (3) Press "Retract" button
- (4) Switch control on
- (5) Clear error message Emergency stop (CE key)
- (6) Retract with direction keys (see note)

Error 020 Clamping/unclamping axis

Reason :
- Sensors for clamping/releasing defective
- Pressure drop of pneumatic/hydraulic system
- [->] Additional note in PLC window: Wrong axis
Fix :
- Check sensors and re-adjust them if required
- Check compressed-air and hydraulic pressure

Error 021 Axis not in hirth position

Reason :
- Axis not in Hirth position
- Axis movement was interrupted
Fix :
- Encoder/coupling loose
- Compensate reference mismatch via MP960
- Position the axis in manual operating mode on Hirth grid