[samiahmed]

Hi all,
I have Fanuc 6T-A controller when I try to load a program into my fanuc memory I do the following :
1-set the lock key to write(unprotected memory)
2-set the mode selector key to EDIT
3-Press the READ key
4-set the lock key to LOCK.

This is what I do to cnc, but this does nothing, I read before that when the CNC is ready to receive the information of the program, the initial LSK cominezan to flicker but this kind are not to be done.

I do all the setting required like:
Parameter
000 bit 5 = 1
026 bit 7 = 0 (the bit on the far left) should be a "0" so the control will send Xon/Xoff signals
002 bit 5 = 1
024 bit 0 = 1 (for 2 stop bits)
025 :1 1 1 0 1 1 1 1 (4800 )

under SETTING : Punch code = ISO, INPUT DEVICE 2 = 1

Thanks

[LTS]

After you hit the read key what happens? Are you "setting the lock key" right after hitting read?

[dcoupar]

After step 3 does LSK flash?
You should then go to the PC and send the program.
Don't do step 4 until the program has finished loading.

Do you get any alarms?

Where did you get those parameter numbers? I'm looking at a 6T-B manual. I wouldn't think they would be that different from a 6T-A... do you have a 6T-A manual?

Parameters for 6T-B:

#340 (IDVICE) = 2 (RS232C; set parameters for baud rate, etc. in PRM #311)
#340 (IDVICE) = 3 (RS232C; set parameters for baud rate, etc. in PRM #312)

#341 (ODVICE) = 2 or 3 (as above)

#007 bit 7 (ICR) = 1 (LF is punched for EOB) = 0 (LFCRCR is punched for EOB)
#009 bit 1 (REDT) = 1 (Storage of proram to memory is started by pressing CYCLE START in EDIT mode.
#311 bit 0-3 = 1001 (Baud Rate 4800)
#311 bit 4 (STP2) = 1 (2 Stop Bits)
#311 bit 5 (RZSBC2) = 0 (Control Codes DC1 ~ DC4 are used)
#311 bit 7 (NFED2) = 0 (Feed is not punched)

[samiahmed]

Hi,
LSK didn't falsh any time !!
some times I got alarm no 085
I don't have fanuc 6t-A parameter manual and I got these parameter from net
note that also fanuc 6t-A have only 160 parameter
Yes fanuc 6t-B parameret is different from 6t-A

LTS,
not thing change after I hit Read key!!
thanks all

[LTS]

Are you using a pc and cable that work elsewere? Do you have any more 6TA controls that work?

[samiahmed]

hi LTS,
I use my computer on other fanuc machine and it is work,i don't have other 6ta controller
I think my problem is why LSK not flashing?

[samiahmed]

HI ALL,
I try again to load a program into memory following these steps:
1-set the lock key to write(unprotected memory)
2-set the mode selector key to EDIT
3-Press the READ key
when I hit the read key An edit label is appear beside LSK label on CRT tube!!
Any one can help?
thanks

[guhl]

Look here http://www.cnczone.com/forums/showthread.php?t=66857
there is photo of proper setting of jampers in the first post