HEIDENHAIN SW 548328-05 DIN Programming - Manual (Page 257)

HEIDENHAIN MANUALplus 620, CNC PILOT 620/640
257
4.15 Saf
e
ty clear
a
nces
4.15 Safety clearances
Safety clearance G47
G47 defines the safety clearance for
 the turning cycles: G810, G820, G830, G835, G860, G869, G890.
 the drilling cycles G71, G72, G74.
 the milling cycles G840...G846.
G47 without parameters activates the parameter values defined in the
"Safety clearance G47" user parameter.
Safety clearance G147
G147 defines the safety clearance for
 the milling cycles G840...G846.
 the drilling cycles G71, G72, G74.
G147 without parameters activates the parameter values defined in
the "Safety clearance G147.." user parameter.
Parameter
P Safety clearance
G47 replaces the safety clearance set in the machining
parameters or that set in G147.
Parameters
I Safety clearance to the milling plane (only for milling operations)
K Safety clearance in approach direction (feed)
G147 replaces the safety clearance set in the machining
parameters or that set in G47.