Sinumerik Alarm 10870 Channel %1 block %2 facing axis not defined
%1 = Channel number
%2 = Block number, label
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)
– Alarm display.
– Interface signals are set.
– Local alarm reaction.
– Correction block is reorganized.
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.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens