fanuc0 p/s alarm101

[jeremy83]

Is there any way to fix this without deleting every saved program?

[bborb]

What control do you have? This is in my Fanuc Maint. manual for FANUC 16/18 model B for a P/S 101 alarm.
"The power turned off while rewriting the memory by program edit operation.
If this alarm has occurred, press <RESET> while pressing
<PROG>, and only the program being edited will be deleted.
Register the deleted program."
Does this help?
Bart

[jeremy83]

We have a FANUC OT control on a leadwell 15ltc. Do you hold reset
+ program while powering up or any time? thanks for your reply

[bborb]

Bummer, seems a 16 or 18 control only clears the current prog.
Here's what my OT-C manual says:
"101" "PLEASE CLEAR MEMORY" "The power was turned off while memory was being rewritten by program
edit operation. When this alarm is issued, clear the program by
setting the setting parameter (PWE) to 1, then turning on the power
again while holding down the <DELETE> key."
My OM-C manual says the same thing but adds:
"All programs will be deleted"
Wish I had better news,
Bart

[jeremy83]

thanks for your help bart! Do you think the machine parameters will be left alone if i follow those steps?

[bborb]

My literature says all the programs will be deleted but that is all. According to the chart:
http://home.fuse.net/consultec/misc/...Fanuc_keys.jpg
press ONLY the delete key during powerup to clear programs. Stay away from the "RESET" key.
HTH
Bart