Sinumerik Alarm 4002 Channel %1 machine data %2[%3] assigns an axis not defined in channel
Parameters:
%1 = Channel number
%2 = String: MD identifier
%3 = Index: MD array index
Definitions:
Only axes that have been activated in the channel by means of the channel-specific machine data 20070 AXCONF_MACHAX_USED [kx]=m may be declared as geometry axes or transformation axes by means of the MD 20050 AXCONF_GEOAX_ASSIGN_TAB [gx]=k.
This also applies to $MC_FGROUP_DEFAULT_AXES (gx: Geometry axis index, kx: Channel axis index, k: Channel axis no., m: Machine axis no.).
Assignment of geometry axes to channel axes AXCONF_GEOAX_ASSIGN_TAB (includes channel axis no. k):
• Geometry axis index: 0, 1. 0, 2nd channel: 1, 2. 0, 2nd channel: 1
• Geometry axis index: 1, 1. 0, 2nd channel: 2, 2. 0, 2nd channel: 0
• Geometry axis index: 2, 1. 0, 2nd channel: 3, 2. 0, 2nd channel: 3
AXCONF_MACHAX_USED (includes machine axis no. m):
• Channel axis index: 0, 1. 0, 2nd channel: 1, 2. 0, 2nd channel: 4
• Channel axis index: 1, 1. 0, 2nd channel: 2, 2. 0, 2nd channel: 5
• Channel axis index: 2, 1. 0, 2nd channel: 3, 2. 0, 2nd channel: 6
• Channel axis index: 3, 1. 0, 2nd channel: 7, 2. 0, 2nd channel: 0
• Channel axis index: 4, 1. 0, 2nd channel: 8, 2. 0, 2nd channel: 0
• Channel axis index: 5, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
• Channel axis index: 6, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
• Channel axis index: 7, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
Reactions:
– Alarm display.
– Interface signals are set.
– NC not ready.
– Mode group not ready, also effective for single axes
– NC Start disable in this channel.
– NC Stop on alarm.
Remedy:
Please inform the authorized personnel/service department.Check and correct either
• $MC_GEOAX_ASSIGN_TAB
• $MC_TRAFO_AXES_IN_X
• $MC_TRAFO_GEOAX_ASSIGN_TAB_X
• $MC_FGROUP_DEFAULT_AXES
• and/or $MC_AXCONF_MACHAX_USED.
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens