[Yuvanram]

Sanjeev
Dear sir
I need help
I have takisawa t c 200 fanuc21t control
Basically I have done v groove roller
We now presently doing line programming
Single line programming
G71 type 2 program machine is not reading I got Alarm ps0323 the first shape of program is a command of type 2
My program is below
0471
G28 u0w0
N1
G28 u0w0
M1
T0505 G97 s120m3
G50s1300
G96S210m3
G0 x110. Z5 .m8
G72 w0.5 R1.
G72 p10q20w.2f.25
N10G0z0.0
G1x35.
N20 G0z2.
Gox101.z2.
G71U1.2R1.
G71p30q40U.3W.2f.25
N30G1x98.z.2
Z-18.
X65.Z-45.
X98.z-72.
X-90.
X110.
N40G0Z2.
Z20.m9
G28U0W0
M1
M30

Please if any mister in this program can you help me

[linekbp]

Have you written G72 instead of G71 in the programme?

[g-codeguy]

Can I assume X-90. should be Z-90.? Change N40G0Z2. to N40X110, delete the G0Z2. and put the G0 on the line with Z20.M9.

I've only done G71 cycles with X-axis always going in the same direction (plus for O.D., minus for I.D.). However, it is my understanding you can reverse X-direction with the addition of a Z-value in the first block of the cycle so I think you are fine there.

EDIT: A canned cycle always returns to its starting point at the end of the cycle so you could have:

N40X110.
G28U0W0M9
M1

Looking further I see you did the same thing with the G72 cycle. Should read N20X35. Delete the N20G0Z2. block. This is assuming you aren't turning a diameter at X35. If you are then it would be:

G1X35.
N20Z.2 (no G0)