SL25b w/10t Programming not start

[thesaurian]

Could anyone advise as to why the start to this program has been rejected?
O0004;
(CANAM-SIDE2);
(SET-TOOLS-TO-JAW-FACE);
(T1-WNMG);
N10 G54 S1000;
N20 G28 U0 W0;
N30 G50 S1000;
N40 G90;
N50 G40 G20 G80 G99;
N60 G50 X0Z0 S1000;

THIS START WORKED ON OTHER PROGRAMS, UNLESS I AM MISSING SOMETHING!

[fordav11]

Could anyone advise as to why the start to this program has been rejected?
O0004;
(CANAM-SIDE2);
(SET-TOOLS-TO-JAW-FACE);
(T1-WNMG);
N10 G54 S1000;
N20 G28 U0 W0;
N30 G50 S1000;
N40 G90;
N50 G40 G20 G80 G99;
N60 G50 X0Z0 S1000;

the most important thing wrong is the G90 is not valid without other words after it because G90 is a canned cycle. You probably mean absolute mode which is G90 on a mill but you don't need to specify that on a lathe.
Also at N10 the S should not be there. and at N60. and G50 X0Z0 has no effect or a bad effect because 10T has geometry offsets and workshift so G50 X...Z... is not used. In this case G50 is only used to set the maximum RPM.
also G80 has no effect or is not valid because G80 is a canned drill cycle cancel on a mill.

you could cut the program to this and it'll be functionally identical.....

O0004;
N10 G54;
N20 G28 U0 W0;
N30 G50 S1000;
N40 G40 G20 G99;

[thesaurian]

Found limit switch not properly depressed. Thanks for he programming suggestions on my startup.