G148 Sub Spindle Differential Speed mode ON

G148- Sub Spindle Differential Speed mode ON
The sub spindle speed command(S___) is converted into a relative
rpm based upon the main spindle rpm.
G147 or G148 cannot be commanded in MDI

O0001; O0002;
M9002;
– –
S1000M3; S1000M3;
– G148;
G128; S200;
– –
– G147;
M509; M509;
– –