Help for PMC ladder for Fanuc O-M

[giorgis]

Hello,
I need some information how to get inside PMC ladder.I want to use drip feed mode and I don't know the way.I found through the manual the parameters,but I don't know how to change them and if they are correct(G127.5).Can anyone help me on this subject?
Giorgis

[WGoyer]

Giorgis,
On older Fanuc 0's, the ladder will need to be modified to allow this. It is a simple change, but takes special equipment (A PC-Mate yellow box or laptop running the correct version of Fanuc's Fladder program, and an E-Prom writing accessory. Also, the mode switch will need modification to allow the "Tape" mode to be switched on.
Warren
www.uptimecorp.com

[f-bu]

Georgis, if you can see the ladder (PARAM several times), try to find G127.5. If present, look at the circuit before the WRITE 127.5 - if there is some keep relay there - address beginning with D, you win. If not... read eproms or call someone.