Need Help!- FANUC 0T-C / P-Codes and Macros

[Minesterran]

Hi, I'm new in this forum, but I heard that is a source of huge knowledge.

I'm having a problem with a CNC controller FANUC 0T-C (0TT-C indeed with double turret) installed in a Tornos-Bechler ENC-74. The machine when is shutted off for a long period, the P-Codes variables (in the OFFSET option) are reseted and then the machine doesn't have any parameter to follow when calling the tools T21, T22, T23, T11, T12, T13 (parameters 511, 512, 513, 521, 522 and 523 in the P-Codes). I'd like to know the cause of this malfunction (maybe related to batteries) and, if possible, a guide of P-Codes.

Also, I'm trying to discover whether in this controller the macro programs can be displayed and edited. I don't know which parameter can enable this option.

Best regards,

Minesterran

[tc429]

turning off parameter 10.4 will 'unhide' 8/9000 series programs, if they are used...otherwise, the programs may be burned into a yellow 'macro cassette' plugged into the top left side of the backplane- those are kinda permanently hidden by the OEM, but you might contact them for a paper copy