Sinumerik Alarm 111420 Error during the inch/metric conversion! Check all data!
Definitions:
The switchover of the data for the inch/metric conversion was not completed. This alarm can only appear in the event of hardware defects.
Reactions:
– NC Start disable in this channel.
– Alarm display.
Remedy:
The following data must be checked: Display MD’s:
• MD9004: $MM_DISPLAY_RESOLUTION
• MD9600: $MM_CTM_SIMULATION_DEF_X
• MD9601: $MM_CTM_SIMULATION_DEF_Y
• MD9602: $MM_CTM_SIMULATION_DEF_VIS_AREA
• MD9603: $MM_CTM_SIMULATION_MAX_X
• MD9604: $MM_CTM_SIMULATION_MAX_Z
• MD9605: $MM_CTM_SIMULATION_MAX_VIS_AREA
• MD9616: $MM_CTM_TEACH_HANDW_FEED_P_MIN
• MD9617: $MM_CTM_TEACH_HANDW_FEED_P_REV
• MD9620: $MM_CTM_CYCLE_SAFETY_CLEARANCE
• MD9633: $MM_CTM_INC_DEC_FEED_PER_MIN
• MD9634: $MM_CTM_INC_DEC_FEED_PER_ROT
• MD9637: $MM_CTM_MAX_INP_FEED_P_MIN
• MD9638: $MM_CTM_MAX_INP_FEED_P_ROT
• MD9639: $MM_CTM_MAX_TOOL_WEAR
• MD9648: $MM_CTM_ROUGH_O_RELEASE_DIST
• MD9649: $MM_CTM_ROUGH_I_RELEASE_DIST
• MD10240: $MN_SCALING_SYSTEM_IS_METRIC
• MD20150 [12]: $MC_GCODE_RESET_VALUES
• Tool data: Length X, length Z, wear length radius X and Z, vconst.
• Zero offsets: Position in X, Z.
Program Continuation:
Internal
References
- Siemens Diagnostics Guide by Siemens