1022 HEIDENHAIN Technical Manual MANUALplus 620
Error recognition: 
Marker Value Meaning
M4203 0 Spindle is oriented, M2712/M4130=1
1 Error code in 
NN_GenApiModuleErrorCode
W1022 1 The value for direction of rotation or 
rotational angle is invalid
2 The spindle number or speed is 
incorrect, or there has been no speed 
output
19 Spindle is not a closed-loop spindle
24 Module was called from a spawn/
submit job
27 A spindle orientation is already 
running.