Sinumerik Alarm 10870 Channel %1 block %2 facing axis not defined
Parameters:
%1 = Channel number
%2 = Block number, label
Definitions:
When constant cutting speed is activated via the G96 function, the spindle speed is controlled through the position of the facing axis such that the cutting speed programmed under S [mm/min] is applied at the tool tip.In the channel-specific MD 20100 DIAMETER_AX_DEF[n,m]=x (n … channel index, m … spindle index, x … axis name), the name of the facing axis [string] can be set for each of the 5 spindles that are used for the speed calculation. S [rpm] = (SG96 [m/min] x 1000) : (Dfacing axis [mm] x pi)
Reactions:
– Alarm display.
– Interface signals are set.
– Local alarm reaction.
– Correction block is reorganized.
Remedy:
Please inform the authorized personnel/service department. Enter the name of the facing axis in the channel-specific machine data 20100 DIAMETER_AX_DEF for the spindles used.
Program Continuation:
Clear alarm with NC START or RESET key and continue the program.
References
- Siemens Diagnostics Guide by Siemens