Problem- O i TB NOT WORKİNG DWELL TİME G4 X1.

[udrııl79]

HI,,

( I M SORRY, MY ENGLISH İS VERY BAD, BUT I STUDY ENGLISH )

I HAVE GOT A PROBLEM.


VİCTOR V T 20 C AXİS LATHE. O İ T B SİSTEM

WE ARE WRİTİNG TEST PROGRAM --FOR TURRET SİSTEM.

O1234
T0101
G4 X1.
T0505
G4X1.
T0202
G4X1.
....

...
M30


BUT

MACHINE S G4 DWEL FUNCTİON NOT WORKİNG.

G4 X1. MACHINE READING THIS CODE, ( BUT İT DOESNT GİVE ALARM. THERE İSNT ALARM.) ( WE ARENT SEE İMRORER G CODE ERROR )

-AND MACHİNE ONLY WAİTİNG AND IT DOESNT GO OTHER SEQUENCE..
BUT I M LOKİNG DWEL TİME ( POSITION PAGE, BELLOW THE DİST TO GO X1.)

WE WRİTE G4 X1. AND G4 P200.

ANY TIME DONT WORK..

WHAT İS THE PROBLEM.?

İS THERE PAREMETRE THİS PROBLEM?

MEYBE CHARACTERS PROBLEM??



THANKS ALLOT....

[shaunbirm]

Hi there.

I always use G4 F4 for dwell.
Try it yourself.

The G4 calls up the dwell and the F is the time in seconds F4 being 4 seconds.

Shaun

[jlavery]

Hi,

Do not use X for dwell time, use either P1000 = 1 second
or use U1.0 = 1 second.

Cheers John.

[beege]

Make sure you are in G98 (Inches/MM per minute) and not in G99 (Inches/MM per revolution). If you are in G99, the G04 is waiting for a certain number of revolutions, and not seconds. It shouldn't matter if you use X, U or P.

[udrııl79]

thanks,


ı wıll try your information. and ı wıll wrıte result,,,

[udrııl79]

it doesnt work. u x p - f

the machine isnt using dwell time.

[Ozemale6t9]

Might be a stupid question, but, do you have your feed or rapid over-ride set to 0?

[udrııl79]

no.. open


good Question :P

[Ozemale6t9]

Is it definately stopping on the dwell? If you run in single block, the dwell line is highlighted?

[udrııl79]

we are writing
m8
g4 x1. ( p1000. - U 1. F 1.)
g0 x100. z100.
..
..


machıne is reading code. but isnt waiting.

not sıngle block

[beege]

Originally Posted by udrııl79 we are writing m8 g4 x1. ( p1000. - U 1. F 1.) g0 x100. z100. .. .. machıne is reading code. but isnt waiting. not sıngle block

Try:

M8
G04G98X1.
G0X100.Z100.
...
...

[sinha_nsit]

You have specified a dwell of just one second, which you may not observe. Try G04 X10.0, or G04 U10.0, which will cause a dwell of 10 seconds.