Problem with FANUC 16i-MA

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Sep 30, 2011

• #1

Hi everybody.
I have a problem with a program in fanuc 16i-MA controller.
The program starts normally, but when the program reads the first G01, the program doesn't jump to the next line.

The system doesn't show any alarm

Could anybody helps me?

 

P

psychomill

Titanium

Joined

Mar 12, 2005

Location

Silicon Valley, California... + other states & sev

• Sep 30, 2011

• #2

Can you post that section of the code and what machine is this?

 

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Sep 30, 2011

• #3

the line is this
G1 Z38.0 S2000
i have a mori seiki SH-500

 

M

mori4200

Aluminum

Joined

May 25, 2010

Location

Warren, PA

• Sep 30, 2011

• #4

you need a "F"

 

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Sep 30, 2011

• #5

Sorry instead "S" is "F"
the line is G1 Z38.0 F2000

 

D

dicer

Cast Iron

Joined

May 23, 2009

Location

wa

• Oct 1, 2011

• #6

GMoreno said:

Sorry instead "S" is "F"
the line is G1 Z38.0 F2000

Click to expand...

The feed rate is probably too fast. Is this a lathe or a mill?
Try F20.0 or is it in mm????

 

T

Tonytn36

Diamond

Joined

Dec 23, 2007

Location

Southeastern US

• Oct 2, 2011

• #7

Silly I know......but Is the feedrate override at 0% ?.......
Doors closed?
Machine Lock on?......

Run it again, when it hangs press the 'pos' button and see if it's showing any 'remaining distance' for Z.

 

H

huskermcdoogle

Stainless

Joined

Nov 11, 2005

Location

South Texas

• Oct 2, 2011

• #8

Check for a G94 somewhere in your program before that line, make sure it is there. Use a decimal place at the end. Is it not moving at all or is it moving very slow?


Husker

 

S

Stuart Caruk

Stainless

Joined

Feb 20, 2007

Location

Ridgefield, WA

• Oct 3, 2011

• #9

Try posting a bit more code. It's possible that the machine is doing something else in the background and it's waiting for a confirmation signal to confirm the event before continuing. Something like putting a tool away after a tool change, and the tool changer hangs up or times out for example...

 

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Oct 5, 2011

• #10

huskermcdoogle said:

Check for a G94 somewhere in your program before that line, make sure it is there. Use a decimal place at the end. Is it not moving at all or is it moving very slow?


Husker

Click to expand...

The machine doesn't move.
The part of the program is

N1
G21
M98P9005
M98P9010
G0G80G40G91G30Z0
G0G91G30X0Y0
M11
G28B0.0
M10
IF[#147EQ1]GOTO2
IF[#147NE1]THEN#3000=99
IF[#1000EQ1]THEN#3000=93
N2
M1


N60(N6 M14 PORTING TOOL)
T06
M6
M8M88M80
(G0G90B0.)
IF[#5024NE0]THEN#3000=10
(PART #1)
G0G90G54.1P21
G43H6X91.1Y16.7Z68.0T07M3S11500
Z62.0
G1Z38.0F2000.0 ----THIS LINE ISN'T EXECUTE
G0Z90.0

 

H

huskermcdoogle

Stainless

Joined

Nov 11, 2005

Location

South Texas

• Oct 5, 2011

• #11

GMoreno said:

The machine doesn't move.
The part of the program is

N1
G21
M98P9005
M98P9010
G0G80G40G91G30Z0
G0G91G30X0Y0
M11
G28B0.0
M10
IF[#147EQ1]GOTO2
IF[#147NE1]THEN#3000=99
IF[#1000EQ1]THEN#3000=93
N2
M1


N60(N6 M14 PORTING TOOL)
T06
M6
M8M88M80
(G0G90B0.)
IF[#5024NE0]THEN#3000=10
(PART #1)
G0G90G54.1P21
G43H6X91.1Y16.7Z68.0T07M3S11500
Z62.0
G1Z38.0F2000.0 ----THIS LINE ISN'T EXECUTE
G0Z90.0

Click to expand...

Insert a G94 after the G1.

 

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Oct 5, 2011

• #12

i forgot to mention that this problem is ocational and the system never displays any alarm

 

H

huskermcdoogle

Stainless

Joined

Nov 11, 2005

Location

South Texas

• Oct 6, 2011

• #13

I think I got it Next time it does it check in your custom atc screen to see if you have tool change door close confirmation. If not you either have a prox going bad on your cylinder, or it needs adjustment.


Husker

 

G

GMoreno

Plastic

Joined

Sep 26, 2011

Location

Aguascalientes, Mexico

• Oct 6, 2011

• #14

huskermcdoogle said:

I think I got it Next time it does it check in your custom atc screen to see if you have tool change door close confirmation. If not you either have a prox going bad on your cylinder, or it needs adjustment.


Husker

Click to expand...

Ok, let's me check that....we also think it is a problem with temperature...but i'm not sure.